When hair starts thinning, most people in Chennai hear three options from friends, advertisements and social media: PRP, GFC and hair transplant. Each is very different – in how it works, who it suits, how many sittings it needs and what it can realistically do. Choosing the wrong one wastes time and money, and in some cases the real cause of hair fall is something a blood test and medicine would fix. This guide compares the three side by side in plain language, so you can walk into a consultation knowing the right questions to ask.
Last updated: 27 October 2026 · Medically reviewed by Dr. Lokeshwari · VK Allure Dermaclinic, Kilpauk, ECR-Uthandi & Ambattur, Chennai
PRP and GFC are injection treatments that use growth factors from your own blood to strengthen thinning hair follicles that are still alive. A hair transplant is surgery that moves healthy hair follicles from the back of the scalp to bald areas. PRP and GFC help thinning hair; a transplant fills areas where hair has already gone.
Before choosing any procedure, get the cause of hair fall checked. Low iron, thyroid problems, recent fever, crash dieting, dandruff or patchy alopecia need different treatment, and no injection or surgery will fix them on its own.
| How it works | PRP: platelet-rich plasma from your blood. GFC: purified growth factors from your blood. Transplant: moves your own follicles surgically. |
|---|---|
| Best for | PRP and GFC: early to moderate thinning. Transplant: stable, advanced baldness with a good donor area. |
| Sessions | PRP and GFC: a course of sittings, then maintenance. Transplant: usually one surgery, sometimes a second. |
| Downtime | PRP and GFC: little to none. Transplant: about one to two weeks of visible healing. |
| Time to see change | All three: about three to six months; full result in around a year. |
In PRP, a small amount of your blood is drawn and spun in a centrifuge to concentrate the platelets. This platelet-rich plasma is injected into thinning areas of the scalp. Platelets release growth factors that may prolong the growth phase of weak follicles and improve hair thickness and density over several sessions.
The evidence is encouraging but not perfect. A 2025 meta-analysis of randomised trials found that PRP increased hair density in androgenetic alopecia, although studies varied a lot in technique and quality (PRP meta-analysis, 2025). PRP works best when combined with medical treatment and started early. Read more on our PRP hair treatment page and in our blog on PRP for hair.
GFC (growth factor concentrate) is also made from your own blood, but it uses a different preparation that releases and concentrates growth factors and removes most of the cells. Supporters say this makes it more targeted and gives less post-injection soreness than PRP. Both aim to strengthen thinning follicles, not grow hair on completely bald skin.
GFC research is newer and smaller than PRP research. A 2024 single-centre study of concentrated growth factor injections in androgenetic alopecia reported improved hair density at three months that was maintained at six months, without serious side effects – but it had no control group (Cao et al., 2024). In practice, the choice between PRP and GFC is made on comfort, scalp condition and the doctor's experience. See our GFC hair treatment and GFC hair therapy in Chennai pages for details.
There is no strong evidence that one is clearly better than the other for everyone. PRP has more published trials; GFC may be more comfortable for some people because it uses a cell-free concentrate. Both work best for early to moderate thinning, alongside treating the cause. Your doctor will suggest one based on your scalp and preferences.
A hair transplant is worth considering when baldness is advanced, the hair loss pattern has been stable for some time, and there is enough healthy donor hair at the back of the scalp. It is a surgical procedure, so it suits people in good general health with realistic expectations. Medical treatment is usually still needed afterwards to protect the remaining hair.
Transplanted hair comes from the back of the scalp, which is resistant to pattern hair loss, so it tends to last. But surrounding native hair can keep thinning, which is why doctors usually combine a transplant with ongoing treatment. Young men with fast-progressing hair loss are often advised to stabilise with medicine first. VK Allure Dermaclinic focuses on non-surgical hair treatment; if you need a transplant, the doctor will explain what to look for and when it makes sense.
Most plans begin with a course of three to six sittings about four weeks apart, followed by maintenance sessions every few months depending on response. The number depends on the stage of hair loss, the cause and how your scalp responds. Your doctor reviews progress with photos and adjusts the plan rather than fixing a number in advance.
PRP and GFC can cause temporary scalp tenderness, mild swelling, small bruises or a headache for a day or two. Because they use your own blood, allergic reactions are unlikely. Hair transplant, being surgery, has more recovery: swelling, scabbing, temporary numbness, a small infection risk, and shedding of transplanted hairs before regrowth.
Anyone with a bleeding disorder, very low platelets, active scalp infection, cancer treatment or pregnancy should discuss this with the doctor before PRP or GFC. If you take blood thinners, tell the doctor first.
Yes, PRP and GFC are used for female pattern hair loss and for shedding that does not settle, once causes such as low iron, thyroid problems and PCOS are checked. Hair transplant is less commonly suitable for women because thinning is often spread across the top of the scalp rather than a clear bald area.
Women with hair fall should first read our hair loss treatment page. Treatments such as hair mesotherapy, low-level laser therapy and microneedling for hair growth may also be combined in some plans. If dandruff is part of the problem, see anti-dandruff treatment.
If your hair is thinning but still present, start with finding the cause and medical treatment, with PRP or GFC as add-ons. If you have clear bald areas that have been stable and a good donor area, ask about a transplant. If the hair fall is sudden or patchy, you need a diagnosis first, not a procedure.
A good consultation should include a scalp examination, questions about diet, illness, stress and medicines, and an honest view of what each option can and cannot do. Be cautious of anyone promising guaranteed or permanent regrowth.
VK Allure Dermaclinic offers doctor-led hair fall assessment, PRP and GFC at Kilpauk, ECR Uthandi and Ambattur. Bring any recent blood reports and a list of shampoos, oils and supplements you use. The dermatologist will explain which option suits your stage of hair loss and how many sittings to expect.
Book at your nearest branch: Kilpauk, ECR Uthandi or Ambattur. More hair care guides are in our skin and hair blog. Exact cost depends on your skin assessment – book a free consultation.
Sources: 2025 meta-analysis of randomised trials – Platelet-rich plasma for androgenetic alopecia; Cao et al. J Cosmet Dermatol 2024 – Concentrated growth factors for hair growth in androgenetic alopecia; American Academy of Dermatology – Hair loss: Who gets and causes.
Neither is proven to be clearly better for everyone. PRP has more published research; GFC uses a cell-free growth factor concentrate and some people find it more comfortable. Both help early to moderate thinning when combined with treating the cause. A dermatologist suggests one based on your scalp and history.
They do different jobs. PRP strengthens thinning hair that is still present, while a transplant moves hair into areas that are already bald. People with advanced, stable baldness and a good donor area may benefit from a transplant; people with early thinning usually start with medical treatment and PRP or GFC.
Not usually. PRP and GFC work on weak follicles that are still alive. Smooth, shiny bald skin with no visible fine hairs has few active follicles left, so injections are unlikely to help there. A hair transplant may be considered for such areas.
Most people start with three to six sittings about four weeks apart, followed by maintenance sessions every few months. The exact number depends on the cause and stage of hair loss and how your scalp responds. Your doctor reviews progress with photos and adjusts the plan.
You may feel brief pricks and pressure during the injections. Numbing cream or other comfort measures can be used. Some tenderness for a day is common. Many people find GFC slightly more comfortable than PRP, but this varies from person to person.
Results are not permanent, because the underlying tendency to hair loss continues. Benefits usually need maintenance sessions every few months and ongoing home or medical treatment. Stopping all treatment may allow thinning to resume gradually.
Transplanted hair is taken from an area resistant to pattern hair loss, so it usually lasts long term. However, the surrounding natural hair can keep thinning, so most people need medical treatment after a transplant to keep the overall result looking natural.
Yes. PRP and GFC are used for female pattern hair loss and long-lasting shedding after causes like low iron, thyroid problems and PCOS are checked and treated. Hair transplant is less often suitable for women because thinning is usually spread across the top of the scalp.
People with bleeding or platelet disorders, active scalp infection, certain cancers, uncontrolled diabetes, or who are pregnant should discuss alternatives with their doctor. If you take blood thinners, tell the doctor in advance. The dermatologist checks this at the consultation.
Less shedding is often noticed within one to two months. Visible improvement in density usually takes three to six months, and the full effect is judged after about a year. Monthly photos in the same light help you and the doctor track progress.
Often yes. Procedures work best alongside treatment of the cause, which may include prescribed medicines, nutrition correction and scalp care. Your dermatologist will explain which medicines suit you and how long to continue them.
VK Allure Dermaclinic offers doctor-led PRP and GFC hair treatment at Kilpauk, ECR Uthandi and Ambattur. The dermatologist first checks the cause of hair fall. Call or WhatsApp +91 96009 58060 to book. Exact cost depends on your skin assessment – book a free consultation.
Medically Reviewed By
Dermatology Specialist · VK Allure Dermaclinic, Chennai
Dr. Lokeshwari is the lead dermatologist and medical reviewer at VK Allure Dermaclinic, practising at the Kilpauk, ECR-Uthandi and Ambattur branches in Chennai. She plans skin, hair and laser treatment for Indian skin types and Chennai's hot, humid climate.
This hair treatment comparison guide was reviewed by Dr. Lokeshwari on 27 October 2026 for clinical accuracy, safety advice and when-to-see-a-doctor guidance.
About Dr. Lokeshwari →📞 +91 96009-58060 · 💬 WhatsApp · 🏥 Kilpauk, ECR-Uthandi & Ambattur, Chennai
This hair treatment comparison guide is written by our clinical team and medically reviewed by Dr. Lokeshwari, Dermatology Specialist and lead medical reviewer at VK Allure Dermaclinic. Last reviewed: . Read our editorial policy.
Medical disclaimer: This page is for general education and is not a substitute for a personal medical consultation. Results vary from person to person. Please consult our dermatologist before starting any procedure.