What is a Hair Transplant? The Comprehensive Guide for 2026 (FUE, DHI, Robotic, Cost and Recovery Process)

Hair transplantation is the only clinically proven method that ensures permanent hair growth in areas affected by hair loss. In this procedure, DHT-resistant hair follicles are transplanted from the back of your scalp to the areas where hair is needed. This guide covers everything you need to know about hair transplants: how the procedure is carried out, all the available techniques, how many grafts are required based on your specific situation, how the recovery process unfolds week by week, how the cost in the US compares to that in Turkey, and what the latest research says about long-term results.

• Hair transplantation permanently transfers DHT-resistant hair follicles to thinning areas. The results last a lifetime.
• FUE and DHI are the two most widely used techniques today. Robotic DHI achieves a graft survival rate of 97.3 per cent at Dr Terziler Exclusive Clinic (n=180, ISHRS-compliant, 2024).
• Whilst the all-inclusive cost of a hair transplant in the US ranges from $8,000 to $25,000, in Turkey it ranges from $2,000 to $5,500. In the US, the cost per graft is between $3.00 and $4.50, whilst in Turkey it is between $0.70 and $1.10.
• The recovery period following a hair transplant is 3–5 days; during this time, you can return to office work; the full results become apparent after 12–18 months.
• Options are available for hair transplants on the crown, beard, eyebrows and women’s hair; the technique varies depending on the area.

MEDICALLY REVIEWED

Dr Servet Terziler

Dr Servet Terziler, AACI-Accredited Hair Transplant Surgeon | TÜSATDER (Turkish Association of Hair Transplant Surgeons) Founder | Inventor of the Picasso Robotic DHI | Member of the ISHRS | Over 35 years’ clinical experience | European Property Awards: Europe’s Best Hair Transplant Clinic | Patients from over 40 countries.

Updated in May 2026

This content has been written in accordance with current clinical practice and reviewed by Dr Servet Terziler, a qualified hair transplant surgeon. All medical information has been checked for accuracy, safety and appropriateness in line with established standards for hair restoration.

How Is a Hair Transplant Performed?

Hair transplantation involves the genetic characteristics of hair follicles DHT-resistant on the back and sides of the scalp the retrieval of individual follicular units from the donor site and It is carried out by transplanting hair to areas that are thinning or bald . Dihydrotestosterone, which is converted from testosterone by the 5-alpha reductase enzyme ( DHT ), binds to androgen receptors in the follicles on the upper part of the scalp and causes them to shrink progressively until they remain permanently dormant. The follicles at the back and sides of the scalp do not possess these androgen receptors. Regardless of their location on the scalp, they are genetically resistant to DHT.

A hair transplant surgeon addresses this condition by harvesting follicles from a safe donor area and re-implanting them into the areas affected by hair loss. The reimplanted follicle permanently retains its resistance to DHT and continues to grow for life in its new location. However, this procedure does not create new hair or halt the thinning of natural follicles that have not been transplanted. Combining the procedure finasteride or Minoxidil It delivers the most lasting, long-term results.

Safe Donor Area: Reasons Why Transplanted Hair Is Permanent

The back and sides of the scalp contain DHT-resistant hair follicles. These follicles retain their genetic behaviour in the recipient area after being transplanted.

AFFECTED BY DHT

SAFE DONOR ZONE

On the upper part of the scalp Hair follicles are more vulnerable to DHT-induced shrinkage and may continue to thin without medical intervention.

On the back and sides The follicles are genetically resistant to DHT and remain so after transplantation.

Clinical planning Safe extraction limits maintain donor density and prevent over-harvesting.

For a personalised assessment, Dr Servet Terziler offers a free consultation, either online or in person, at his AACI-accredited clinic in Istanbul.

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Please send us your photographs and your hair loss history. You will receive a clear estimate of the number of grafts required and a technical recommendation before making any decision.

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What is a Follicular Unit?

The follicular unit is the basic transplant unit. It contains the following: There are between 1 and 4 hairs sharing a single follicular base . Each follicular unit must be extracted in its entirety. A complication known as transection—where the unit is severed during extraction—permanently damages the follicle. The primary technical factor determining the risk of transection is the precision of the punch diameter. Dr Terziler, to reduce tissue trauma and to preserve graft integrity for It uses a 0.75 mm staple instead of the industry standard of 0.9 to 1.0 mm .

Why Is the Donor Region Permanent?

The longevity of an organ taken from a donor It has been coded as follows: The follicle’s own DNA . A follicle taken from the occipital region retains its resistance to DHT wherever it is re-implanted. It grows, enters the growth cycle and survives for life in its new location. This principle, known as ‘donor dominance’, 1959 in the year It was first described by Dr Norman Orentreich and forms the biological basis of every hair transplant technique used today.

What Are the 7 Stages of a Hair Transplant Procedure?

A hair transplant procedure does not require general anaesthesia. Patients remain awake throughout the procedure; they can watch a film or relax, and can go home the same day. At leading clinics such as Dr Terziler’s, the standard protocol follows these seven steps:

Step 1 – Free Consultation and Eligibility Assessment

The surgeon assesses the Norwood or Ludwig stage, examines donor density using the FotoFinder trichoscope, reviews the blood test results, and determines a realistic number of grafts and recommends a suitable technique. The consultation does not oblige the patient to undergo surgery.

Step 2 – Hairline Design and Donor Area Mapping

AI-assisted hairline design, carried out using the Picasso system, maps out the recipient area based on facial proportions. The surgeon sketches the hairline onto the scalp. The patient reviews and approves the line before anaesthesia is administered. The number of grafts is finalised at this stage.

Step 3 – Pre-operative Preparation

Blood-thinning medication should be stopped 7 to 10 days before the operation. Alcohol consumption should be stopped 3 days beforehand. As only local anaesthesia will be used, there is no need to fast. On the morning of the operation, the patient should wash their hair and wear comfortable, loose-fitting clothing.

Step 4 – Administration of Local Anaesthesia

First, a local anaesthetic is applied. A local anaesthetic is then administered using a fine needle. The initial prickling sensation lasts for 3 to 5 seconds. After that, the patient feels no pain whatsoever throughout the procedure. The procedure usually takes between 4 and 8 hours.

Step 5 – Graft Extraction (FUE, DHI or Robotic)

Using the selected technique, each follicular unit is extracted individually. Dr Terziler’s 0.75 mm micro-punch minimises trauma to the donor site. AI-assisted extraction patterns prevent the donor area from being depleted unevenly. Each graft is examined under a microscope. Damaged grafts are discarded.

Step 6 – Storing Vaccines in the UV+GF Protection Chamber

The harvested grafts are stored in a solution enriched with UV+Growth Factor, a specialised protocol developed by Dr Terziler, which preserves the viability of the grafts for up to 9 hours. The industry standard is 4 to 6 hours. This extended viability period allows for sessions involving 5,000 or more grafts without compromising survival rates.

Step 7 – Implantation and Post-operative Dressing

Grafts are implanted at angles of 40 to 45 degrees, following the natural direction of hair growth. DHI patients undergo Choi pen implantation. A dressing is applied to the donor area. Antibiotics, anti-inflammatory medication and a written aftercare guide are provided. Follow-up support is provided via WhatsApp for 12 months.

What Are the Different Types of Hair Transplants? All Techniques Explained (2026)

The ten techniques in clinical use for hair transplantation in 2026 are as follows: FUE (Follicular Unit Extraction), DHI (Direct Hair Implantation), Sapphire FUE, Shave-Free DHI, FUT (Follicular Unit Transplantation), PRP (Platelet-Rich Plasma) support, Robotic DHI, Hybrid DHI, BHT (Body Hair Transplantation) and Micro FUE. All modern techniques use your own follicles; no donor match is required. The correct technique depends on the severity of your hair loss, whether you can have your head shaved, the size of the session and the density you wish to achieve. The most advanced technique currently available is Robotic DHI, which combines UV+GF graft protection with the 0.75 mm AI-assisted Choi pen and achieves a graft survival rate of 97.3 per cent in clinical practice at Dr Terziler Exclusive Clinic in Istanbul.

Graft Survival Rates by Technique

A simpler visual summary of the same data, created using only colours and compact cards that comply with the brand guidelines.

90–95% FUE

A reliable, modern foundation for large sessions with pre-configured receiver channels.

93-96 DHI

Choi pen implantation reduces the workload and facilitates intensive hairline procedures.

97.3% DHI Robotics

AI-assisted tooth extraction and DHI implant placement at Dr Terziler’s Clinic.

FUE Hair Transplant: Follicular Unit Extraction

FUE is the global standard for hair transplants. Under local anaesthetic, Using a motorised rotary punch tool with a diameter of between 0.75 and 1.0 mm Each follicular unit is extracted individually from the donor area. The extracted grafts are stored in a preservation solution and then implanted into the pre-prepared recipient channels. FUE leaves no linear trace . Drop-off points, These are small, common puncture wounds that become almost invisible in hair longer than 3 mm . Standard FUE requires the entire head to be shaved. Under optimal conditions, graft survival is % It reaches between 90 and 95 per cent. Dr Terziler states that the industry standard is 0.9 to 1.0 mm Instead, it uses a 0.75 mm micro-punch; this reduces the cutting rate and results in a cleaner, less traumatised donor site. FUE, Norwood stages 2 to 6 hair loss and It is suitable for most male and female candidates who have a sufficient donor density.

Sapphire FUE Hair Transplant: The FUE Method Using Sapphire Crystal Blades

Safir FUE is not a different extraction technique. It is merely an improvement to the implantation stage . Instead of using steel blades to create access channels, the surgeon It uses V-shaped sapphire crystal blades . Sapphire, It is harder and smoother than surgical steel . By creating smaller, more precise incisions and cleaner edges, tissue trauma and reduces post-operative inflammation and allows for tighter control over the implantation angle of each graft. Healing, It is 20 to 30 per cent faster than steel-channel FUE . The extraction stage Sapphire FUE hair transplant, It is exactly the same as standard FUE. Patients who prefer a faster recovery at the same price as FUE, rather than DHI, are ideal candidates for Sapphire FUE.

DHI Hair Transplant: Direct Hair Transplant

DHI eliminates the step of creating a preliminary channel, which is required in standard FUE, by removing grafts in a two-stage procedure and uses the Choi implantation pen to place it immediately. The surgeon , Choi loads each graft he has extracted onto his pen and implants it directly into the scalp implants; this procedure both creates the channel and implants the follicle in a single movement. FUE follows a three-stage process: extraction, storage and then implantation into a pre-prepared channel. DHI’s The two-stage workflow significantly reduces the time the graft spends outside the body ; which means Graft survival is the primary variable . DHI Hair Transplant, Up to 60 follicular units per cm² provides density and in many cases, without the need to shave is feasible. Hairline and anterior region restoration , to add volume to existing hair and the preferred option for patients who are unable to shave It is a technique.

Robotic Hair Transplantation: ARTAS, NeoGraft and Robotic DHI

Robotic hair transplant systems use artificial intelligence-powered platforms to improve consistency in punch angle, depth and spacing during extraction. The most widely used commercial system worldwide utilises stereo imaging to assess follicular units in real time This is the ARTAS iX system from Restoration Robotics (now known as Venus Concepts). ARTAS uses a 0.9 mm punch and is limited solely to the FUE workflow . Choi does not use the pen implantation method. NeoGraft is a pneumatic vacuum-assisted FUE system that ensures consistency in extraction without the use of artificial intelligence guidance . In the US, the cost per session for ARTAS ranges from 10,000 to 20,000 dollars . Both systems represent the first generation of robotic hair surgery: they are performed under the supervision of a surgeon, are not autonomous, and are limited to the extraction stage.

The robotic DHI system, developed by Dr Servet Terziler, significantly builds on this foundation. 0.75 mm Choi pencil implantation with AI-assisted extraction and By combining UV+GF protection with storage in a controlled environment , It extends the viability of the graft to up to 9 hours, compared with the industry standard of 4 to 6 hours . Robotic DHI hair transplant as a result The survival rate of the grafts is 97.3 per cent. (n=180, ISHRS-compliant, 2024), ARTAS’s 0.9 mm extraction punch and only with FUE implantation achieving a success rate of between 90 per cent and 95 per cent in return .

You can see a more aesthetic version of robotic DHI hair transplantation here: Picasso Robotics DHI

Micro FUE: An Ultra-Small Punch Technique for Minimal Donor Scarring

Micro FUE, to minimise scarring in the donor area smaller than the standard FUE punch spacing , It uses a staple diameter of less than 0.80 mm. In most patients, even Even with very short hair lengths, such as a number 1, the extraction marks become invisible within a few weeks . Mikro FUE, patients who wear their hair very short , where donor numbers have already fallen It is ideal for those undergoing their second or third sessions and for high-precision treatments of the anterior region, where visibility of the donor area is particularly important . The limitation is that the smaller staple’s it limits the number of grafts that can be harvested per session . Tools smaller than 0.80 mm, It increases the risk of follicular damage in larger grafts containing three or four hairs . Micro FUE hair transplant, Suitable for sessions involving fewer than 2,500 grafts.

FUT: Follicular Unit Transplantation (Strip Method)

FUT is the original hair transplant technique, which was commercially introduced in the 1990s. It is generally 1 to 1.5 cm in width and A strip of scalp tissue 10 to 25 cm long , is surgically removed from the donor area, separated into individual follicular units under a microscope, and transplanted into the recipient areas. FUT is generally It delivers the highest single-session graft yield with between 4,000 and 6,000 grafts and as the follicles are never removed individually, the graft survival rate is high. The disadvantage, however, is the hair length It is a permanent linear scar at the back of the head, visible when it is less than 1 to 2 cm in length . Trichophytic wound closure reduces the visibility of the scar but does not eliminate it completely. FUT hair transplant Nowadays Most ISHRS surgeons by It is regarded as an outdated technique. For those seeking maximum graft yield and remains suitable for patients with Norwood stages 5 to 7 who are not concerned about wearing their hair short. F UE and DHI do not result in a linear scar .

Shave-Free DHI: Hair Transplantation Without Shaving Your Hair

In small sessions involving fewer than 2,000 grafts, there is no need to shave the donor area It allows the entire procedure to be carried out. The patient’s existing long hair covers both the extraction and implantation sites throughout the recovery process. Most people around the patient do not notice anything. Hair transplant without shaving, cosmetic and women who find a full shave socially unacceptable and professionals who cannot cope with a visible recovery process for is the preferred method . Sessions involving more than 2,500 grafts usually requires a partial donor shave . The Choi pen is essential for shave-free transplantation as it does not require pre-prepared channels. The recovery process is the same as with standard DHI. When performed by an experienced surgeon, the results and graft survival are equivalent to those achieved with shave DHI. Not shaving does not mean that the results are any worse .

Hybrid Hair Transplant: A Combined Method of FUE Extraction and DHI Implantation

Hybrid DHI combines the rapid graft extraction method of FUE with the precise implantation capabilities of the Choi pen in a single session. Where pure DHI implantation cannot be completed within the live graft window, Used for large sessions requiring between 3,500 and 5,500 grafts . Standard FUE is used during the graft extraction phase to ensure rapid graft collection. The grafts are then implanted using the Choi pen, whilst all the benefits of DHI are retained in the recipient area: no pre-prepared channels, precise angle control and maximum density. Hybrid DHI combines the same implantation quality as pure DHI with the flexibility in session duration offered by the FUE extraction method. Those looking for a comprehensive one-off closure This is the preferred approach for patients with Norwood grades 4 to 5 .

Body Hair Transplantation (BHT) for People Who Are Completely Bald

Body hair transplantation (BHT) uses follicles taken from the chest, beard, abdomen or legs as donor tissue in cases where the scalp donor area is depleted or insufficient. Body Hair Transplant (BHT), who are unable to achieve sufficient coverage using donor hair taken solely from the scalp It is the primary surgical option for patients with Norwood stage 6 and Norwood stage 7.

Norwood 6–7 The donor potential of the surrounding scalp typically provides between 4,000 and 5,000 harvestable grafts over a lifetime. At this stage, complete scalp restoration Requires between 6,000 and 9,000 grafts . BHT closes this gap by supplementing scalp grafts with body hair. The chest and beard are the highest-quality donor areas for BHT: beard follicles produce hair with a calibre and texture closest to that of scalp hair, and in the hands of a BHT specialist, they demonstrate graft survival rates of between 85 per cent and 92 per cent. Hair from the legs, arms and abdomen is finer and sparser; these are not used to create the primary hairline, but rather to add density to secondary areas.

Chest hair grafts behave differently from scalp grafts after transplantation. Rather than adopting the scalp’s longer anagen phase, chest hair retains its original growth cycle ( 2 to 4 months of active growth and (followed by a rest period). This means that chest hair grafts do not grow continuously in the same way as hair transplanted from the scalp, and the cosmetic result is a natural-looking density rather than a uniform, long-coverage effect. Patients should understand this biological difference before choosing chest hair grafts as their primary strategy.

BHT is not a stand-alone solution. It delivers the best results as part of a phased, multi-session plan, in addition to FUE or DHI scalp procedures. Assessing scalp donor density and body donor quality using the FotoFinder trichoscope is the starting point for any procedure. A patient who has lost all their hair, is considering having a hair transplant (BHT).

What is a Hair Transplant for the Crown Area?

Hair transplantation in the crown area aims to address hair loss at the crown—the circular area at the top of the scalp. Restoring the crown area is technically more challenging than the hairline area due to a specific biological reason: the hair on the crown grows in a radial, spiral pattern radiating from a central point at an angle of almost 90 degrees to the surface of the scalp. To match the exact direction and rotation of natural growth at each graft site, the surgeon must continuously adjust the implantation angle in the crown area. The hair in the hairline area, however, is at an angle of between 10 and 20 degrees It extends in a direction consistent with a certain angle, which is relatively easier. The radial growth pattern of the crown region, in order to achieve the same visual fullness, It also means that it requires a higher graft density per cm² compared to the anterior region , because hair arranged radially does not visually overlap in the same way as front hair that is aligned in a particular direction.

Restoration of the crown region alone, depending on the extent of the loss, It requires between 800 and 2,500 grafts. The most common combined restoration of the hairline and crown area in Norwood stages 4 to 5, however, requires between 2,500 and 4,500 grafts. . Results in the crown area generally take longer to become apparent than those at the hairline: Whilst patients generally see significant density in the frontal region after 6 months, the crown region continues to develop until the 12th to 18th months . This is a normal feature of the biology of the crown region and is not a sign of graft failure. The FUE, DHI and Robotic DHI methods are all suitable for crown area procedures. The precise angle control offered by the Choi pen makes DHI the preferred technique for dense crown area restoration.

How Many Grafts Are Needed? A Guide to Hair Transplants Using the Norwood Scale (2026)

The number of grafts required for a hair transplant is determined primarily by the extent of your hair loss; this extent is measured as follows: The Norwood Scale for Men or Ludwig scale (for women) and the total area you wish to cover must be taken into account. As donor density, recipient area size, hair shaft thickness and desired density targets vary from patient to patient, graft estimates are always given as a range. The figures below, from Dr Terziler’s These represent the clinical averages derived from the 620 consultations carried out between 2023 and 2024 . A FotoFinder trichoscope scan to assess donor density is mandatory before the graft count is approved.

Norwood Scale: Number of Grafts by Stage

A quick visual guide to the expected graft volume. Final planning still requires donor density mapping.

2–3 Mild

500-1.500

3–4 Medium

1.500-2.500

4Important

2.500-3.500

4–5 Advanced

3.500-4.500

5–6 Comprehensive

4.500-6.000

6-7BHT Plan

6.000+

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500–1,500 Graft Hair Transplant: Early-Onset Hair Loss (Norwood 2–3)

For early-stage candidates with hair loss in the temple area or a slight receding hairline, between 500 and 1,500 grafts are required to target the hairline and temple areas. This range yields the best results per graft in terms of visual impact, as the hairline is the first thing others notice. A 1,000-graft DHI session in Istanbul restores a natural hairline at Norwood stages 2 to 3 for an all-inclusive price of between 1,500 and 3,000 dollars. The ideal minimum age for this stage is 25 to 27, to ensure that the pattern of hair loss has stabilised.

1,500–2,500 Graft Hair Transplant: Moderate Hair Loss (Norwood 3–4)

Norwood 3 to 4 is the most common consultation range. Between 1,500 and 2,500 grafts in a single DHI session cover both the hairline and early crown thinning. A 2,000-graft hair transplant, This is a global benchmark for this stage, and in Turkey it is all-inclusive It can be done for a price ranging from 2,500 to 4,000 US dollars; whereas in the UK average price for an equivalent session It ranges from 6,000 to 10,000 US dollars.

2,500–3,500 Graft Hair Transplant: Significant Hair Loss (Norwood 4)

The classic ‘horseshoe’-shaped Norwood 4 method requires between 2,500 and 3,500 grafts to correct receding hairline and the crown area in a single session. A hair transplant involving 3,000 grafts, It is the most popular option for international medical tourists.

3,500–4,500 Graft Hair Transplant: Severe Hair Loss (Norwood 4–5)

At Norwood stages 4 to 5, the frontal and crown areas merge into a single large area, requiring between 3,500 and 4,500 grafts. Pre-operative FotoFinder donor density mapping is crucial at this stage. 4,000 grafts range. The all-inclusive cost of a 4,000-graft hair transplant in Turkey: between 3,500 and 5,000 dollars.

4,500–6,000 Graft Hair Transplant: Widespread Hair Loss (Norwood 5–6)

For Norwood grades 5 to 6, between 4,500 and 5,500 grafts can be harvested in a single day using the Picasso Robotic DHI method and UV+GF protection; to restore density in the crown area A second session is carried out 6 to 12 months later. In Turkey A 5,000-graft hair transplant has an all-inclusive cost of between 4,500 and 7,000 dollars for both sessions.

6,000+ Graft Hair Transplants: Mega Sessions for Norwood 6–7 with BHT

Norwood grades 6 to 7 require 2 to 3 sessions over a period of 12 to 24 months; in cases where there is insufficient scalp hair, the procedure is supplemented by Body Hair Transplantation (BHT) using beard follicles as an additional donor source. The aim at this stage is not to achieve the full density of Norwood Stage 1, but to provide meaningful coverage and facial contouring. The best candidates are those with a beard density of at least 30 follicular units per cm².

In Which Areas Can Hair Transplants Be Performed? All Types of Hair Transplants by Area

Hair transplantation is not limited to the scalp. The procedure can be carried out on any part of the body where permanent and natural-looking hair growth is desired, using the principles of follicular unit extraction. Leading clinics treat all of the following areas using the FUE or DHI methods, which are adapted to the specific requirements of each area.

Overview of Treatment Areas

All subject-specific sections have been taken from the source document and organised into a concise comparative format.

Scalp: Hairline, frontal area and crown

It is set out in the comparison table below.

Beard Transplant

It is set out in the comparison table below.

Eyebrow Transplant

It is set out in the comparison table below.

Moustache and Sideburn Transplantation

It is set out in the comparison table below.

Hair Transplants for Women: Shave-Free DHI

It is set out in the comparison table below.

Afro and Curly Hair Transplants

It is set out in the comparison table below.

What Causes Hair Loss? An Explanation of the Different Types of Alopecia

Hair loss is not a single condition. It is a category of conditions characterised by different mechanisms, different prognoses and critically different responses to hair transplant surgery. Making the correct diagnosis of alopecia prior to surgery is an essential clinical step. Treating the wrong type of alopecia leads to poor outcomes and may cause harm to the patient.

Types of Hair Loss: Suitability for Transplantation

The key question is not simply how much hair loss there is, but whether the condition is severe enough to require surgery.

The best candidate

Predictable androgenic alopecia of the Norwood or Ludwig type.

Provisional candidate

Traction alopecia or stable scar alopecia following healing and tissue assessment.

Not an active candidate

Active alopecia areata or telogen effluvium should first be treated medically.

Androgenetic Alopecia: Male- and Female-Pattern Hair Loss

Androgenetic alopecia is the most common type of hair loss and It affects approximately 50 per cent of men over the age of 50 and 25 per cent of women over the age of 40 . DHT binds to androgen receptors on the follicles in the upper part of the scalp, causing each hair to gradually become finer over successive growth cycles until the follicle enters a permanent dormant state. These receptors are not present in the donor area at the back and sides of the scalp. Androgenetic alopecia, As the donor area is resistant to DHT and the pattern of hair loss can be predicted using the Norwood (men) or Ludwig (women) scales, the patient is an ideal candidate for a hair transplant. Medical treatment with finasteride (for men) and minoxidil (for both sexes) slows down natural hair loss and is recommended in conjunction with surgery. Source: PMC6676805

Alopecia Areata: Autoimmune-Related Patchy Hair Loss

Alopecia areata is an autoimmune condition in which T lymphocytes attack the hair follicles, causing circular, patchy areas of hair loss that appear suddenly on the scalp or anywhere on the body. Unlike androgenetic alopecia, it does not follow a predictable pattern; it may resolve spontaneously and may recur unpredictably. Alopecia Hair transplants are generally not recommended whilst alopecia areata is active . The transplanted follicles are exposed to the same immune attack that caused the original hair loss, and the surgical trauma may trigger a new flare-up in some patients. Before surgery is considered, patients must have been in continuous clinical remission for at least two years. For alternative treatments, In the treatment of alopecia areata The medicines used include topical and injectable corticosteroids, minoxidil, and JAK inhibitors such as baricitinib and ritlecitinib; both of these were approved by the FDA for alopecia areata in 2022.

Traction Alopecia: Hair Loss Caused by Constant Tension

Traction alopecia is caused by repeated mechanical tension resulting from tight hairstyles (braids, cornrows, wigs, tight ponytails and hair extensions). It manifests as a receding hairline at the front and temples. Early-stage traction alopecia is reversible. Removing the source of tension allows the follicles to heal. Years of continuous tension leads to permanent follicular damage and fibrosis. Hair transplantation may be performed in the fibrotic stage; however, the surgeon must confirm that the scar tissue maintains sufficient blood flow to ensure graft survival. DHI is the preferred method in this situation. The Choi pen minimises the trauma caused by incisions to tissue that is already damaged, so traction alopecia It is effective in repairs. Internal link:

Scarring Alopecia (Cicatricial Alopecia)

Alopecia associated with scar tissue refers to inflammatory conditions that permanently destroy hair follicles, leaving scar tissue in their place. Primary forms include lichen planopilaris (LLP), frontal fibrosing alopecia (FFA) and central centrifugal cicatricial alopecia (CCCA). Secondary causes include burns, surgical incisions, radiation and trauma. Hair transplantation into scar tissue is technically possible but requires careful assessment. Scar tissue In cases of hair loss associated with scar tissue , sufficient blood flow is required for the grafts to take, and The underlying inflammation must have been in remission for at least 12 to 24 months prior to surgery . Graft transplantation into active scar tissue leads to graft failure. When timed correctly, DHI (Deep Hydration Intrahepatic Electrotherapy) applied to stable scar tissue can provide significant hair coverage.

Telogen Effluvium: Common Temporary Hair Loss

Telogen effluvium is a reversible and common form of hair loss triggered by a physiological shock that causes a large proportion of hair follicles to enter the resting phase simultaneously. Triggering factors include serious illness, surgery, postnatal hormonal changes, extreme weight-loss diets, thyroid dysfunction, iron deficiency and severe psychological stress. Telogen effluvium, Unlike the pattern-based receding of androgenetic alopecia, it presents as dramatic but widespread hair thinning across the entire scalp. In most cases, Once the triggering factor has been eliminated, the hair will grow back completely within 6 to 12 months. Hair transplantation is NOT APPROPRIATE whilst telogen effluvium is active. . Patients should wait until full stabilisation has been achieved before planning the implant procedure. Blood tests including ferritin, TSH, T3/T4 and a complete blood count (CBC) , these are standard pre-operative screening tests to rule out causes of reversible telogen effluvium.

How much will a hair transplant cost in 2026?

The cost of a hair transplant varies considerably depending on the country, the type of clinic, the surgeon’s experience and the technique used. In Turkey Cost of hair transplantation per graft It ranges from 0.70 to 1.20 dollars; this rate is 3 to 5 times lower than that in the UK and 4 to 6 times lower than that in the US . This price difference is not due to lower quality, but stems from the fact that surgical technicians’ salaries, general clinic overheads and administrative costs are structurally lower in Turkey. An Istanbul-based surgeon specialising in this field, who performs 300 procedures a year, has more practical experience in DHI (Deep Hair Transplantation) than most British or US surgeons who perform between 30 and 50 procedures. The volume of work develops the specific motor memory required for precise work.

Cost of a 3,000-Graft Hair Transplant by Country

A clear comparison of brands and colours. The figures are general mid-range estimates, and the final price will depend on the technique used and the patient’s treatment plan.

Turkey

5,000 dollars

Mexico

$5,500

Spain

7,500 dollars

United Kingdom

$9,000

Germany

$11,500

America

$14,500

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A Comparison of Hair Transplant Costs in Bosley and Turkey

Bosley is the largest hair restoration franchise in the US, with over 70 clinics. Bosley hair transplants are performed using the FUE technique, 2,000 to 3,000 The cost per session for a hair transplant ranges from 6,000 to 15,000 dollars. Bosley operates on a franchise model, where the quality of surgeons varies and there is no distinctive technique. An all-inclusive DHI (Digital Hybridisation) procedure in Turkey for the same number of grafts It ranges from 2,500 to 8,500 dollars . Flight costs ( Return journey from the US (approximately 800 to 1,500 dollars) before taking this into account, There is a cost difference of between 3,500 and 10,500 dollars per session in Turkey’s favour.

How much does a hair transplant cost in different cities across the US, compared to Turkey?

American patients looking for hair transplant clinics in their cities are faced with some of the world’s highest hair restoration prices. The table below compares the average costs of a 3,000-graft session in major US cities with Dr Terziler’s all-inclusive Istanbul package, which includes hotel accommodation and airport transfers.

A hair transplant flight from the US to Istanbul’s The cost of a return trip is approximately between 800 and 1,500 dollars . Even when flight costs are taken into account, patients, compared with local prices, whilst saving between 4,000 and 18,500 dollars , they also gain access to the Picasso Robotic DHI technique, which is not available anywhere else in the US.

What Do the Results of Hair Transplants Actually Look Like Before and After?

Before-and-after photos of hair transplants are the most important evidence you can examine when assessing a clinic.

Am I a suitable candidate for a hair transplant?

Hair transplantation is successful provided the patient is biologically and physiologically suitable for the procedure. Not everyone experiencing hair loss is a suitable candidate, and surgery performed on the wrong patient will lead to poor results, regardless of the quality of the technique or the surgeon. Please use the checklist below to assess your suitability before booking a consultation.

• Persistent hair loss: Hair loss should not be progressing rapidly. Most surgeons recommend waiting until the age of 25–27, or until the mid- to late 20s for men, to allow the final shape to stabilise before designing a permanent hairline.
• Adequate donor supply: In the back and side areas of the scalp, within the recommended extraction area, there must be a density of at least 40 follicular units per cm². This is measured not only by visual assessment but also using the FotoFinder trichoscope during the consultation.
• Realistic expectations: A hair transplant provides natural growth and coverage, rather than the density you had during your teenage years. The density achieved depends on the total amount of donor hair and the area to be treated.
• Good general health: Patients must not have active autoimmune disease, uncontrolled high blood pressure or a clotting disorder. Smokers must give up smoking at least two weeks before surgery, as nicotine impairs microvascular blood flow to the grafts, thereby reducing their survival rates.
• Correct type of alopecia: Androgenetic (hereditary) alopecia and stable scarring alopecia are ideal candidates for hair transplantation. Active alopecia areata, active scarring alopecia and active telogen effluvium, however, are not suitable.

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Is There an Age Limit for Hair Transplants?

There is no upper age limit. Dr Terziler has successfully performed procedures on patients in their 70s who were in good general health and underwent surgery under local anaesthetic. Hair loss in older age is generally stable, which makes it ideal for planning a hair transplant. The recommended minimum age for men experiencing male-pattern baldness is 25; this allows the final pattern of hair loss to be determined before a permanent hairline is designed. There is no medical contraindication preventing a healthy 65-year-old from undergoing a hair transplant.

Can patients using finasteride or minoxidil undergo a hair transplant?

Yes. Patients already using finasteride or minoxidil are generally excellent candidates. Evidence shows that these medications are effective in preventing hair loss and generally result in progressive hair loss being slowed down or stabilised. Continue taking finasteride throughout the operation and during the post-operative period. Stop using minoxidil 3 to 5 days before the procedure and resume use 2 weeks after the operation. Patients using dutasteride should follow the same protocol as those using finasteride.

Is a hair transplant permanent?

Yes. A hair transplant is permanent, but there is one important detail. The transplanted follicles are permanently resistant to DHT and will not fall out due to hereditary hair loss. They grow just as they do in the donor area, shed cyclically, undergo seasonal shedding and regrow throughout a person’s lifetime. This is the fundamental biological guarantee of the procedure.

The key point here is that your natural hair, which has not been transplanted, continues to follow its own biological cycle. If you are 30 years old and at Norwood stage 3, you will be at Norwood stage 4 or 5 by the time you are 50 you may find yourself at that stage; whilst the transplanted areas remain dense, the surrounding natural hair becomes even thinner. For this reason, many patients, as their natural hair loss progresses, In 10 to 15 years’ time Patients may benefit from a second session, and finasteride is recommended in conjunction with surgery as a long-term natural hair preservation strategy. A statistically significant reduction in density in the transplanted area has been documented within four years in patients not using finasteride; this confirms the value of combined medical and surgical management. (PMC8061642)

Do the transplanted hairs fall out?

Between the 2nd and 6th weeks after the operation, Whilst the hair follicles are adapting to their new positions, the transplanted hair may fall out. This is known as telogen shock loss and is normal. The hair shaft falls out, but the follicle remains alive. New hair growth from the transplanted follicles begins between the second and third months. Between the 12th and 18th months, full and permanent density is achieved. The transplanted follicle does not fall out due to DHT. As androgenetic alopecia progresses, the surrounding natural hair will become thinner over the coming years.

Do transplanted hairs turn grey?

Yes. The transplanted hair follicles are genetically your own hair. As you get older, they will turn grey at the same rate as the rest of your hair. This is regarded as a positive feature by most patients, as the transplanted area blends naturally with the natural greying process. You can dye the transplanted hair just like your own hair from the third month after the procedure onwards .

What Is the Recovery Process Like After a Hair Transplant? A Weekly Timeline

The recovery process following a hair transplant is predictable, manageable and much shorter than most patients expect. The vast majority of patients return to office-based work within 3 to 5 days. The critical recovery period is the first 10 days. By the 14th day, the transplanted area has healed and the grafts have taken root. Full density becomes apparent after 12 to 18 months, although the recovery process is complete within a few weeks.

Milestones in Recovery and Growth

A compact visual representation of the patient journey, free from large bars or distracting lines.

1–3 days

Recovery is beginning

10–14 days

Vaccines provide protection.

2–6 weeks

Shock loss

3 Ay

New growth

six months

Apparent density

12-18 months

Final result

What Is Shock Loss After a Hair Transplant?

Shock loss is the temporary shedding of transplanted and natural hair caused by the physiological stress of the surgical procedure. It affects between 60 per cent and 80 per cent of patients in the 2nd to 4th weeks following a hair transplant procedure . Although shock loss may seem worrying, it is not a sign of failure. The hair follicles remain alive in the scalp. The hair shaft falls out because the follicle enters the telogen (resting) phase in response to surgical trauma, and resting follicles shed hair shafts as a normal part of the growth cycle. 95 per cent of patients who experience shock make a full recovery within 4 to 6 months . Natural hair adjacent to the transplanted area may also fall out temporarily through a similar mechanism known as ‘natural shock loss’, and this will resolve within the same timeframe. If no regrowth is observed by the sixth month, consult your surgeon. A lack of growth at this stage is not ‘shock loss’; it requires clinical assessment.

When can I wear a hat after a hair transplant?

From the 14th day following the hair transplant operation You can wear a loose-fitting, soft hat. The hat must not put pressure on or rub against the transplanted area. From the first month onwards, a normal, well-fitting hat is safe to wear. First For 14 days, do not place any objects on the area where the grafts were implanted that might put pressure on it. The grafts become mechanically stable within 10 to 14 days, however It may deteriorate due to friction and compression during the first two weeks.

When can I start exercising after a hair transplant?

After a hair transplant Light walking is safe on days 4 to 7. Low-intensity gym workouts are safe from the second week onwards . You should avoid heavy lifting, contact sports and intense cardio exercises that significantly raise blood pressure for at least four weeks . To prevent the risk of infection and folliculitis during the healing process, You should avoid swimming in chlorinated water or the sea for 4 to 6 weeks after the operation.

When can I travel by plane after a hair transplant?

Flying the day after a hair transplant is standard practice for international patients. Cabin pressure does not affect the survival of the grafts. Dr Terziler provides a protective headband, a saline spray kit and post-travel care instructions for the return journey.

What Are the Risks and Side Effects of a Hair Transplant?

A hair transplant carried out by a qualified surgeon at an accredited clinic is a safe procedure. Like all surgical procedures, however, it does carry genuine risks. The most important step a patient can take to minimise their risk is to choose the right surgeon. Poor outcomes are largely associated with procedures carried out by inadequately qualified surgeons or technicians, rather than with the procedure itself when performed correctly.

Incidence of Risk in Accredited Clinics

Most of the issues that concern patients relate to temporary post-operative effects. Permanent problems, on the other hand, are mostly linked to poor planning, excessive tissue removal or operations carried out by technicians.

Common but temporary

During the early stages of recovery, swelling, redness, scabbing and weight loss may occur.

Rare but treatable

Folliculitis or skin irritation is usually treated following a doctor’s referral.

It is rarely seen in specialist clinics.

Infection, low survival rate, an unnatural hairline, or excessive hair removal from the donor area.

In PMC8997317 (n = 3,000+ patients) the specified % 4.7 the rate of complications following major hair transplants, This figure covers the entire market, including unregulated hair transplant procedures. In AACI-accredited clinics run by surgeons, this rate is significantly lower. The ISHRS reports an overall revision rate of 6.9 per cent across all types of clinics worldwide.

Does a hair transplant hurt?

No. Once the anaesthetic has been administered, the procedure itself is painless. During the anaesthesia stage, there is a slight pricking sensation lasting approximately 3 to 5 seconds as the fine needle is inserted. Once fully anaesthetised, patients feel pressure throughout the procedure but do not experience any pain. Post-operative discomfort is generally rated at 3–4 out of 10 for the first 1–3 days and can be managed with paracetamol or ibuprofen. The vast majority of patients describe the experience as much easier than they had anticipated.

What Kinds of Problems Can Arise During a Hair Transplant?

Failures in hair transplantation are generally due to three reasons: a poorly designed hairline that looks unnatural; visible thinning at the back of the head resulting from excessive hair removal from the donor area; or graft failure simply because the procedure was carried out by a technician rather than a surgeon. These outcomes are almost entirely associated with non-accredited hair transplant centres where technicians carry out the entire procedure without the surgeon’s involvement. Such complications are rare in AACI-accredited clinics that follow surgeon-led protocols. If you are researching your options following a poor outcome, Dr Terziler offers consultations for corrective hair transplants.

Why do 1 million patients choose Turkey for hair transplants every year?

Istanbul is the world’s largest hair transplant centre in terms of annual procedure volume, performing more procedures than any other city on the planet. Five structural factors have combined to bring about this success. Turkey, It is one of the leading destinations for medical tourism, and these factors have become even more prominent over the last decade.

• Volume and concentration of expertise: The concentration of experienced hair transplant surgeons in Istanbul, each performing between 200 and 400 procedures a year, creates a skills ecosystem that is impossible to replicate in markets with lower volumes. A British or American surgeon performing 30 to 50 procedures a year cannot match the procedural fluency of a surgeon who performs more than 300 procedures a year.
• Regulatory framework: The hair transplant sector in Turkey operates under the supervision of the Turkish Ministry of Health and the TITCK (Turkish Medicines and Medical Devices Agency), and accreditation to international standards is provided through the AACI, ISO and ISHRS. These frameworks require documented surgeon competence, equipment sterilisation standards, the reporting of complications and the monitoring of patient outcomes.
• Cost structure: The overheads of clinics in Turkey – including surgical technicians’ salaries and administrative costs – are structurally 60 to 80 per cent lower than in Western Europe, without any reduction in the quality of equipment, anaesthesia standards or the qualifications of surgeons.
• All-inclusive packages: Turkish clinics have pioneered the all-inclusive model in medical tourism: accommodation, airport transfers, blood tests, medication, a care pack and follow-up appointments are all included in a single price. Clinics in the UK and the US, on the other hand, bill for each component separately.
• A proven track record of success on the international stage: More than one million international patients have travelled to Turkey for hair transplants, and documented results have been achieved over decades of practice.

Which is the Best Hair Transplant Clinic? (How to Choose One?)

O The best hair transplant clinic, This is a clinic where a qualified and experienced surgeon personally carries out every stage of the procedure—from hairline design to the final transplant—using documented techniques and transparent outcome data. There is no single global ranking, but the criteria for identifying a truly excellent clinic are consistent and verifiable. Ask the following five questions directly to any clinic you are considering:

• Does the surgeon design my hairline himself and perform the hair transplant himself, implanting each graft individually? Or is the transplant procedure carried out by technicians?
• What is the graft survival rate you reported, in how many patients was it measured, and what methodology did you use?
• Does your clinic hold AACI or JCI accreditation? Can you provide the relevant documentation?
• Based on the FotoFinder trichoscope donor density scan, what is the maximum number of grafts I can safely have taken?
• What exactly is included in the all-inclusive price? Please list each item.

Points to note: Clinics that cannot provide clear answers to any of these questions; clinics that charge less than $1,000 for the entire procedure (which is not sustainable to any standard of quality); and clinics that do not specify who performs the hair transplant. Clinics that carry out hair transplants where the entire procedure is performed by technicians without the involvement of a surgeon account for the overwhelming majority of poor outcomes in the sector.

Ask the questions that most clinics hope you won’t ask.

The surgeon’s role, graft survival rates, donor criteria, accreditation, pricing: send these directly and receive clear answers.

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What Do Celebrity Hair Transplant Cases Tell Us?

Cases of hair transplants among celebrities have helped to normalise hair restoration more than any medical study. When well-known figures speak openly about their procedures, millions of people realise that natural-looking results can be achieved and that the stigma surrounding hair loss surgery has largely faded. The cases listed below have been discussed in the public sphere or have received widespread media coverage. We do not speculate about individuals who have not confirmed they have undergone the procedure.

Between the late 1990s and the mid-2000s, Elon Musk underwent a noticeable transformation, moving from Norwood stages 3–4 hair – which had become noticeably thinning – to a full and natural hairline. This transition, documented in numerous photographs, is consistent with the FUE or early DHI technique. The results have been maintained for over 20 years. Wayne Rooney was one of the first celebrities to openly state that he had undergone a hair transplant using the FUE method in 2011 and had achieved natural-looking results. John Travolta’s dramatic change in hairline over the years is consistent with a multi-session FUE or DHI programme. Elon Musk, Justin Bieber and LeBron James are among the most sought-after celebrities for hair transplants worldwide. Their results collectively demonstrate that, when performed by a qualified surgeon, the outcome is indistinguishable from natural hair.

A clinical analysis of these cases confirms the following: The most natural-looking results are consistently associated with low-angle implantation (10 to 20 degrees at the hairline), precise follicle density that matches the surrounding natural area, and accurate follicle orientation mapping. These are the variables controlled by the AI-powered Picasso Robotic DHI system with the precision of a 0.75 mm Choi pen.

What Does the Future Hold for Hair Transplants? (2026–2030)

The future of hair transplantation includes hair follicle cloning, gene therapy targeting the Wnt/β-catenin signalling pathway, and next-generation AI-powered robotic systems. The commercial availability of true follicle cloning is predicted to be no earlier than 2035. The current best practices are FUE, DHI and Picasso Robotic DHI. Patients who postpone surgery whilst waiting for cloning technology will be deprived of the natural-looking hair growth that can be achieved today for many years to come.

Hair Regrowth Roadmap

Neither a vertical blue line nor an overly elaborate timeline. Just a clear summary of what is currently available and what is under development.

Now available

FUE, DHI, Sapphire FUE, Robotic DHI and Picasso Robotic DHI.

The next 3–5 years

Improved AI mapping, adaptive robotic extraction and 3D scalp planning.

2035+

Genuine follicle cloning may become commercially viable, but it is not currently available as a service.

Hair Follicle Cloning and Regeneration: A New Beginning in the Field of Research

Hair follicle cloning aims to grow entirely new follicles from the patient’s own cells, thereby overcoming the problem of a limited number of donor cells. Three organisations are spearheading this research. Stemson Therapeutics (US) is developing hair follicle organoids derived from iPSCs (induced pluripotent stem cells), and the results of animal model studies have been published in *Nature Communications*. Hair Clone Ltd (UK) , is storing the patient’s dermal papilla cells for future replication and re-implantation should the technique become commercially viable. Kyocera and the Riken Institute (Japan), In 2023, they published a methodology for hair follicle organoids in *Nature Communications* that successfully regenerated follicles in mouse models. Human clinical trial data is expected to be obtained between 2027 and 2029 is expected to be implemented. Realistic commercial viability: 2035 or later. Any clinic that claims to offer hair cloning as a commercial service today is misrepresenting science that is still at the research stage.

Gene Therapy and the Wnt Signalling Pathway

Wnt /the β-catenin signalling pathway, It is the main regulator of hair follicle development and the hair growth cycle. A study conducted in 2021 by Seoul National University (PMID:30607569, Journal of Investigative Dermatology) , identified the CXXC5 protein as a repressor of the Wnt signalling pathway in the scalp and developed CXXC5 as a peptide drug Inhibition by (PTD-DMB) It has been shown to lead to significant hair regrowth in mouse models. Human trials have not yet been approved. A separate approach, which uses Wnt pathway activators to convert atrophied follicles back into terminal follicles, is currently in the preclinical development stage at a number of institutions. Under optimistic scenarios, the timeframe for clinical availability is between 2030 and 2035.

AI-Enabled Planning and Next-Generation Robotic Systems

Existing robotic systems, including ARTAS iX, NeoGraft and Picasso Robotic DHI, are surgeon-assisted rather than autonomous. The next generation will integrate real-time follicular density mapping, adaptive punch pressure control adjusted according to follicular depth per extraction, full pre-operative 3D scalp modelling, and intra-operative graft survival monitoring. Dr Terziler’s Picasso system already incorporates AI-assisted hairline mapping and AI-guided extraction pattern planning. The accuracy of 0.75 mm and survival rate of 97.3 per cent achieved in the 2024 cohort, It represents the best-in-class performance currently available. Over the next five years, these capabilities will become increasingly automated. As regulatory approval for autonomous surgical robotics is a lengthy process separate from technical development, full robotic autonomy without surgical supervision is unlikely to be achieved before 2030.

Frequently Asked Questions About Hair Transplants

– How long does a hair transplant take?

Transplanted follicles permanently retain their resistance to DHT and do not fall out due to hereditary hair loss. The natural hair adjacent to the transplanted area continues its own thinning process. Study PMC8061642 documents a statistically significant reduction in density over a 4-year period in patients not using finasteride. Combining surgery with finasteride preserves long-term density. The results are permanent; the overall appearance may change as the natural hair grows.

+ Is a hair transplant painful?

Once local anaesthetic has been administered, the procedure itself is painless. Patients report a slight pricking sensation lasting 3 to 5 seconds whilst the anaesthetic is being administered; after that, they feel no pain whatsoever throughout the procedure. Post-operative discomfort is rated at an average of 3 to 4 out of 10 and can be managed with paracetamol or ibuprofen. Due to positioning requirements, the first night’s sleep is usually the most uncomfortable.

+ What is the success rate of hair transplants?

The FUE and DHI methods achieve a graft survival rate of between 90 per cent and 95 per cent under optimal conditions. The Picasso Robotic DHI method used at Dr Terziler Exclusive Clinic, however, achieves a graft survival rate of 97.3 per cent (n=180, ISHRS-compliant, 2024). Success is related to the punch size, the graft storage protocol and whether or not the surgeon performs the implantation personally.

+ When do the transplanted hairs start to grow?

The transplanted hair falls out between the 2nd and 6th weeks (normal shock loss). New hair growth begins between the 2nd and 3rd months. Approximately 30 per cent density is observed by the third month, 70 per cent by the sixth month, and the final result becomes apparent between the 12th and 18th months. Results in the crown area generally become fully apparent between the 15th and 18th months.

+ What is shock loss following a hair transplant?

Shock loss is the temporary shedding of both transplanted and natural hair resulting from surgical trauma causing the follicles to enter a resting phase. It affects between 60 per cent and 80 per cent of patients during weeks 2 to 4. The follicle roots remain viable. 95 per cent of patients experiencing shock loss recover completely within 4 to 6 months. This is not a sign of failure.

Can women have hair transplants?

Yes. DHI, which is performed without a full shave, is the preferred technique for women. Ideal candidates are those with stable Ludwig I to III androgenetic alopecia. Women account for 15.3 per cent of hair transplant patients worldwide (ISHRS 2024). Shave-free DHI ensures complete social discretion throughout the recovery process. A hormonal assessment is recommended for women under the age of 45.

Is it safe to travel by plane after having a hair transplant?

Yes. Flying the day after surgery is standard practice for international patients. Cabin pressure does not affect the survival of the graft. Dr Terziler provides a protective headband, a saline spray and a post-travel care kit. Most international patients fly home the day after their operation.

+ Is a hair transplant halal?

Contemporary Islamic scholars generally consider autologous hair transplantation to be halal (permissible). This procedure is not a cosmetic deception or the use of foreign materials, but aims to restore a natural function. Dr Terziler’s clinic regularly addresses this issue for patients from predominantly Muslim countries.

+ Will hair grow back from the donor area after a hair transplant?

No. The follicles that are harvested do not regrow in the donor area. The number of donor follicles is limited. Between 50 per cent and 60 per cent of the available follicular units should be safely harvested. Excessive harvesting causes visible thinning in the donor area; therefore, pre-operative density mapping using the FotoFinder trichoscope is mandatory.

+ When can I start exercising after a hair transplant?

Light walking is safe from day 4 to day 7. Low-intensity gym exercises are safe from the 2nd week onwards. Weightlifting and contact sports: at least 4 weeks. Swimming in chlorinated pools or the sea: 4 to 6 weeks after the operation.

+ Can I use Toppik or hair fibres after a hair transplant?

Avoid using hair fibres for the first 4 to 6 weeks. During the critical healing phase, they may block the follicular openings. From the second month onwards, cosmetic fibres can be used safely during the growth phase whilst you wait to achieve the final density.

+ Could testosterone or anabolic steroids affect my hair transplant?

Anabolic steroids accelerate the thinning of the natural hair surrounding the grafts by increasing DHT levels. The transplanted follicles remain resistant to DHT. Please mention any use of TRT or steroids during your consultation. Finasteride may help to balance the risk to natural hair. The timing of the surgery can be optimised in line with the TRT cycle.

+ Does a hair transplant break the fast during Ramadan?

Islamic scholars classify hair transplants as a medical procedure that does not invalidate the fast. Anaesthesia is administered via injection rather than orally. Scheduling an appointment outside the month of Ramadan is a practical recommendation due to the post-operative care routine; it is not a religious obligation.

If I were completely bald (Norwood 7), could I have a hair transplant?

Yes, it can be carried out via Body Hair Transplantation (BHT) using beard, chest or back hair as an additional donor source. The results are less dense than those achieved with scalp-to-scalp procedures. Two to three sessions are required over a period of 12 to 24 months. The best candidates are bearded individuals with a follicular unit density of at least 30 per cm².

+ What questions should I ask during a hair transplant consultation?

Five key questions: (1) Will you personally design my hairline and carry out the entire transplant yourself? (2) What is your published graft survival rate and how has it been measured? (3) Is your clinic AACI or JCI accredited? (4) What is my safe maximum extraction volume according to the FotoFinder donor density scan? (5) What exactly is included in the all-inclusive package, item by item?

+ When can I wear a hat after a hair transplant?

14. From the day of the procedure, a loose-fitting, soft hat is safe to wear. It must not put pressure on or rub against the transplanted area. A normal, close-fitting hat is safe to wear from the first month onwards. For the first 14 days, avoid any material that puts pressure on the transplanted area.

Will my hair transplants turn grey as I get older?

Yes. The transplanted hair follicles are genetically your own hair. They will turn grey at the same rate as the rest of your hair. This is a positive feature: the transplanted area blends naturally with the natural greying process. From the third month onwards, you can dye the transplanted hair just like your own.

If I have diabetes, can I have a hair transplant?

Well-controlled diabetes is not a contraindication. Well-managed Type 1 or Type 2 diabetes, with an HbA1c level below 8.0 per cent, is compatible with hair transplant surgery under local anaesthesia. Uncontrolled diabetes is a relative contraindication due to the risk of impaired wound healing and infection. Dr Terziler requires a full blood count to be carried out prior to surgery. HbA1c is included among the standard tests for all patients.

+ What happens if I sneeze during or after a hair transplant?

Sneezing during implantation is a common cause for concern amongst patients. The surgeon simply pauses the procedure and then continues. This does not damage the grafts being implanted. Within 72 hours of the operation, even a forceful sneeze will not dislodge the secured grafts. The implanted grafts are held in place by tissue compression, not by sutures. A sneeze exerts less mechanical force than the gentle cleansing protocol carried out on the third day.

+ Can I have a hair transplant if my donor area is small?

A limited scalp donor area does not automatically disqualify the patient. Body Hair Transplantation (BHT), performed using beard follicles, can significantly supplement a limited scalp supply. In Norwood stages 6 to 7, where the scalp donor area is limited, a combination of maximum safe scalp extraction and BHT from the beard area can still provide a meaningful coverage area. During the consultation, a FotoFinder trichoscope assessment and an evaluation of beard density determine what can be safely achieved.

When can I have sex after a hair transplant?

Wait 7 to 10 days before having sexual intercourse following a hair transplant. This is not because the grafts might be damaged; the transplanted grafts take root within 72 hours. The cause for concern is the increased heart rate and blood pressure during the first week; this increases blood flow to the scalp and the risk of oedema. Light, non-strenuous activities are acceptable from the 7th day onwards. However, strenuous or high-intensity activities should be avoided until the 10th to 14th day.

Can I masturbate after having a hair transplant?

The same rule that applies to sexual activity also applies to hair transplants: wait 7 to 10 days after the procedure. The clinical reason is cardiovascular: orgasm raises blood pressure and heart rate, thereby increasing vasodilation of the scalp during the critical early healing phase. It does not directly dislodge grafts held in place by tissue adhesion. After the 7th day, light activity carries a negligible risk. Most clinics avoid explicitly stating this, so patients tend to ask about it.

+ When can I drink alcohol after a hair transplant?

Alcohol consumption should be stopped 3 days before the operation and should not be resumed for at least 7 days afterwards. Alcohol is a vasodilator that widens blood vessels, increases the risk of bleeding and prolongs oedema. It also impairs the early immune response that protects healing tissues from infection. From the 10th day onwards, moderate alcohol consumption is generally acceptable for most patients.

+ When can I smoke after a hair transplant?

Smoking should be stopped at least two weeks before surgery and, ideally, for four weeks afterwards. Nicotine causes blood vessels to constrict; it narrows the blood vessels that supply oxygen and nutrients to healing tissues. Studies show that in active smokers undergoing the same procedure, tissue graft survival rates are measurably lower than in non-smokers. The use of e-cigarettes also carries the same risk of vasoconstriction as smoking. Source: PMC6020869.

+ When can I have a shower and wash my hair after a hair transplant?

The first gentle wash is carried out on the third day using the shampoo provided by the clinic. For the first 10 days, the direct pressure of the shower should not come into contact with the recipient area. Instead, a basin or a gentle spray should be used. From the 10th to the 14th day, a normal shower is safe. As the donor area at the back heals more quickly than the recipient area, it can withstand normal water pressure from the 7th day onwards.

+ When can I dye or colour my hair after a hair transplant?

Wait at least four weeks before applying any chemical hair dye to the scalp. Hair dye contains ammonia, hydrogen peroxide and other compounds that penetrate the skin barrier. During the first month, the scalp is still undergoing an active repair process. Exposure to chemicals before the epidermal integrity has been fully restored increases the risk of folliculitis, contact dermatitis and graft irritation. Semi-permanent and natural dyes carry a lower, but not zero, risk.

+ When can I go out in the sun after a hair transplant?

Avoid exposing the scalp where the hair transplant has been carried out to direct sunlight for at least 4 weeks. UV rays increase scalp inflammation, delay healing and may cause permanent hyperpigmentation in the scar tissue of both the donor and recipient areas. During the first month, when outdoors, wear a loose-fitting hat (permitted from the 14th day onwards) or apply SPF 50+ sun cream only to the healed skin, not to active scabs. The intensity of the sun in Turkey makes this particularly important for international patients undergoing treatment in Istanbul.

Who invented robotic DHI?

Dr Servet Terziler invented the Picasso Robotic DHI system. Unlike ARTAS—developed by Restoration Robotics in the US and limited solely to the hair transplantation stage—the Picasso Robotic DHI integrates artificial intelligence-assisted guidance throughout both the hair transplantation and implantation stages. Drawing on over 20 years’ experience in DHI surgery, Dr Terziler designed and developed the system, before going on to establish TÜSATDER (the Turkish Association of Hair Transplant Surgeons) to set national training standards. No other surgeon has invented a robotic hair transplant system for clinical use.

Is it worth having a Bosley hair transplant?

Bosley is the largest hair transplant chain in the US, having been in operation since 1974. Using the standard FUE method, the cost per session ranges from 8,000 to 15,000 dollars. The technique used is traditional FUE without Choi pen implantation, and the graft survival rate published by Bosley has not been verified by third-party measurements. A 3,000-graft Bosley session is roughly equivalent in cost to a 4,000-graft Picasso Robotic DHI session at Dr Terziler’s Clinic, including flights and accommodation from the US. The question is not whether Bosley is competent, but whether the cost difference reflects a measurable advantage in outcomes. Published research does not support the claim that US chain clinics offer an advantage in graft survival rates compared to ISHRS member surgeons in Turkey.

+ What is ARTAS hair transplantation, and is it a good method?

ARTAS iX is a robotic FUE system manufactured by Restoration Robotics (now known as Venus Concepts) that uses stereo imaging to puncture and extract follicular units with a 0.9 mm punch. It operates under the supervision of a surgeon and is not autonomous. ARTAS covers extraction only; implantation is carried out manually by technicians following extraction. It does not use the Choi pen for implantation. The price of ARTAS in the US ranges from 10,000 to 20,000 dollars. It provides consistent extraction punching that minimises scarring under the right donor density conditions, but does not offer the advantage of implantation precision compared to skilled manual DHI. The Picasso Robotic DHI, developed by Dr Servet Terziler, provides artificial intelligence support during both the extraction and implantation stages; this represents a scope of robotic guidance not offered by ARTAS.

Sources and Citations

• PMC6676805 – A review of the treatment of androgenetic alopecia (mechanism of androgenetic alopecia + finasteride)
• PMC8061642 – A 4-year longitudinal study of graft survival density (n=79)
• PMC8997317 – Study on the complication rate in hair transplants (n=3,000+)
• PMID: 30607569 – FACE-Q satisfaction metric + Wnt/CXXC5 pathway reference
• ISHRS 2024 Survey – Global procedure statistics, proportion of female patients (15.3 per cent)
• Nature Communications 2023 – Kyocera/Riken hair follicle organoid methodology
• Journal of Investigative Dermatology 2021 – Study on the Wnt signalling pathway by Seoul National University
• Dr Terziler’s clinical cohort 2023–2024 – over 620 consultations, 97.3 per cent graft survival (n=180, ISHRS-compliant)