PRP Hair Treatment: How It Stimulates Hair Follicles

Medically Reviewed by
Dr Kalyani Deshmukh

Published Date: January 16, 2026
Updated: 16 July 9:14 AM

PRP hair treatment stimulates hair follicles by using platelet-rich plasma prepared from your own blood. Concentrated growth factors, such as PDGF, VEGF, and IGF-1, are inserted into targeted thinning areas of the scalp. These growth proteins help improve blood supply, support strand growth, and create a nourishing environment around weakened but active follicles. However, its results depend on the stage of thinning, scalp health, nutrition, hormones, stress, sleep, and consistency.

Many people consider a PRP hair loss treatment when routine care fails to stop months of shedding or visible thinning. This non-surgical procedure uses platelet-rich plasma from your own blood and injects it directly into the scalp to stimulate hair roots.

While a PRP treatment for hair is highly effective for early, pattern-linked thinning where follicles are still active, it cannot revive completely dead follicles. It cannot cure internal health issues that may cause hair thinning. Achieving lasting results requires understanding how the procedure works, identifying the side effects, and addressing any underlying internal factors as well.

What Is PRP Hair Treatment?

PRP, or platelet rich plasma hair treatment, is a minimally invasive procedure that uses a concentrated part of your own blood to support weaker but still active hair follicles. The aim is to improve the environment around thinning areas so the follicles have better support.

While PRP treatment for hair can be excellent for follicle stimulation, it is not the first step for every kind of hair fall. Its success depends entirely on your thinning stage and the underlying cause of your thinning.

How PRP Helps Active Hair Follicles Work Better?

PRP introduces concentrated blood platelets and hair growth factors directly into targeted areas of the scalp to stimulate your hair roots. The growth proteins are Platelet-Derived Growth Factor (PDGF), Vascular Endothelial Growth Factor (VEGF), and Insulin-like Growth Factor-1 (IGF-1).

These proteins interact directly with the scalp to trigger four distinct benefits:

Improving Blood Supply: VEGF acts as a signalling molecule that helps develop fresh micro-capillaries around the hair base, enhancing oxygen transport.
Stretching the Growth Phase: The treatment signals cellular receptors to keep hair strands in the anagen (growth) phase for a longer duration, delaying premature shedding.
Reversing Shrinking of Hair Follicles: The high concentration of PDGF stimulates cell division, allowing weakened follicles to recover structural strength and grow thicker hair shafts.
Reducing Early Regression: The introduced growth proteins shield active cells from local oxidative stress, lowering the rate of premature follicle death.

Note: This treatment, however, does not create new follicles, but it may help improve the environment around existing follicles

Who Should Apply For PRP Hair Treatment?

PRP hair treatment tends to work better when thinning has started, but the area still has follicles that can respond to stimulation.

If you are wondering if you need to go for a PRP treatment for hair, the following are the areas where PRP is usually considered for:

Target Concern	How PRP Treatment Helps
Areas with visible thinning but remaining follicle activity	Useful when density has started dropping, but the scalp still has active follicles.
People experiencing early pattern-based thinning	Considered in early androgenetic or pattern-linked thinning, especially around the crown, parting, temples, or hairline.
Non-surgical treatment plans	Suitable for people looking for a procedure-based option that does not involve surgery.

What Happens During a PRP Session?

A standard PRP session takes about 45 to 60 minutes from start to finish. Most people can return to routine activities the same day.

The procedure follows a strict, step-by-step technical sequence:

Step	What happens
1. Blood sample is taken	A small amount of blood is drawn at the start of the session.
2. Blood is processed	The sample is then placed in a centrifuge machine to separate platelet-rich plasma from the other blood components.
3. Scalp is prepared	The treatment area is cleaned and marked where needed before the injections begin.
4. PRP is injected	The prepared platelet-rich plasma is injected into targeted scalp areas where thinning, reduced density, or weaker follicle activity is visible.
5. Aftercare is explained	Once the injections are complete, you are given basic aftercare guidance for the next few hours or days.

Mild tenderness, redness, pinpoint bleeding, or sensitivity may happen after the injections, but major downtime is not usually expected.

PRP Hair Treatment Results: What to Expect?

Since follicles respond through the hair growth cycle, results for PRP hair treatment usually appear gradually. Many people may first notice reduced hair fall or better hair texture in 2-3 months.

Tracking your hair growth across a multi-session plan will follow this average timeline:

Timeline	What you may notice
First few weeks	Mild scalp tenderness may settle, but visible results are unlikely
2 to 3 months	Hair fall may reduce, and the texture may start feeling better
3 to 6 months	Thickness and density may begin improving in suitable cases
6 to 12 months	Maximum visible improvement may appear with maintenance if advised

PRP Hair Treatment Side Effects To Look For

PRP hair treatment is generally considered low risk because it uses platelet-rich plasma prepared from your own blood. Most side effects are mild and come from the injection process rather than the plasma itself. These reactions could include:

Scalp tenderness
Redness
Pinpoint bleeding
Mild swelling
Bruising
Temporary sensitivity

These usually settle within a short time when the procedure is done properly.

Adopt A Holistic Hair Care Along with PRP Hair Treatment

While PRP can stimulate hair follicles from the outside, true hair health comes from within. If your body is dealing with stress, poor nutrition, hormonal shifts, or an inflamed scalp, the treatment won't work as well. To get the best results, you need to fix these internal issues at the same time.

To build a truly sustainable solution, targeted external treatments can achieve the highest success when supported by an internal, root-cause ecosystem like Traya.

Traya approaches hair restoration by combining three vital disciplines: Hair Science, Ayurveda, and Nutrition. Based on the Hair Test, the care plan may include targeted scalp care, nutrition correction, digestion support, topical follicle support, or lifestyle guidance.

Traya may include targeted products Hair Actives Serum, Hair Vitamin, or Defence Shampoo, when the plan needs topical follicle care, nutritional support, or scalp comfort. Together, it helps PRP become part of a complete hair health plan.

FAQs

1. Can PRP stimulate new hair follicles?

PRP cannot create new hair follicles. It only stimulates weak or dormant ones by injecting growth factors into the scalp. Because of this, the treatment works best during early thinning while follicles are still present and able to respond.

2. What are the signs that PRP is working?

The first signs of PRP success are usually reduced shedding, better scalp comfort, and improved texture. Because hair grows in cycles, visible thickness takes longer. Results, however, also depend on nutrition, stress, and consistency.

3. Are 3 sessions of PRP enough?

Three initial sessions, which are spaced a few weeks apart, are standard for a PRP treatment, and you can notice early improvement. However, results may differ depending on your thinning pattern, scalp health, and how your follicles respond. So, you may require additional treatments or ongoing maintenance.

4. How much is 3 sessions of PRP?

PRP hair treatment prices can vary widely based on clinic, city, dermatologist’s expertise, equipment used, and whether PRP is combined with other treatments.

References

Read More Blogs

Is Postpartum Hair Loss Permanent?

Why DHT Affects Scalp Hair but Spares the Sides and Back

Slower Hair Growth as an Early Sign of Aging Hair

Medications That Affect Hair Texture and Thickness

How to Use Jasmine Oil for Hair: Benefits and Safe Application

Disclaimers

The claims and results mentioned are based on multiple internal studies and customer research surveys that Traya has conducted with a statistically significant sample size of users who were under expert observation and guidance.

93% saw results*

Traya conducted an internal study over both men and females facing hair fall and 93% saw results* after using the complete Traya customized plan consistently for a period of 5 months. This study was conducted in December 2022.

5-month money-back guarantee

Traya’s 100% money-back policy is valid only if you have been regular with the complete customized plan for a period of 5 whole consecutive months. Each customised hair kit is valid for only 30 days. If any individual has not seen any regrowth or control in hair fall, you can ask for a refund. However, once you apply for the 5-month - money-back policy, the team would then do a thorough check on consumer regularity based on every order date. An exception to this policy is for those customers undergoing serious health conditions like autoimmune diseases and cancer.

Traya’s Holistic 3 Science Formula

Traya’s 3 Science Formula is a synergistic mix of Ayurveda, Allopathy & Food Science designed specifically to cater to hair fall conditions stemming from multiple root causes. With clinically tested ingredients and adaptogenic herbs, Traya’s Science-Backed formula clears internal blockages and boosts hair regeneration naturally. When blended with a healing dietary plan, it delivers great results in attaining long-term hair growth.

Traya Free hair test (™)

Traya’s Hair Dx test is powered by a proprietary algorithm to examine a user's hair & health profile. With the help of a distinctive image-capturing technique & physician- formulated examination, it is able to precisely check the type, stage & root causes of a certain hair fall condition.

2 lakh+ Indians

Traya Free hair test (™) has been taken by more than 2 lakh+ Indians - Data acquired from Traya customers.

Ayush Certified - Digest Boost, Cholest Vati and Consti Clear are Ayush Certified Products.

Traya’s Ayurvedic Products are based on natural and Ayurvedic formulations. These are completely safe for human use, but it is possible that certain ingredients may cause allergic reactions to some individuals.

Accurate hair check

The Traya free hair test (™) is a proprietary algorithm developed with the help of our in-house hair experts that provides Accurate hair and health checks, provided you mention all the correct details about yourself. It gives a precise checks about the type, stage and root cause of a specific hair fall condition.

Long Lasting Visible Hair Results

Traya’s complete customized plan gives visible and long-lasting results provided you’re on Traya’s hair maintenance kit. Since Traya works on the internal root causes of hair fall and hence our customers have seen long lasting results

Trusted by 100+ Hair Experts

Traya has been tried and loved by over 100 hair experts all over India to maintain healthy hair growth.

Award Winning Trusted Brand

India’s Healthcare Excellence initiated by Brands Impact has awarded Traya as the Most Effective Haircare Product of the Year 2022

FDA approved ingredients

These are completely safe for human use, but it is possible that certain ingredients may cause allergic reactions to some individuals.

Traya Women Santulan (™)

Traya’s Women Santulan is a unique technology that uses a combination of herbs treated in a specific manner (kalpa) to meet the bio-specific needs of women going through different stages of life. Santulan is a supplementary range to Traya’s 3 Science Formula which balances and nourishes the body inside-out delivering long-lasting hair growth results and overall health.

Hair Growth Plan starts at Rs 1699 pm* - The price mentioned is for a male of age 23 with stage 1 type hair fall based on the results of the hair test taken on the website. Prices may vary for individual customers depending on the results of the hair test and internal root causes

Hair Growth Plan starts at Rs 2000 pm* - The price mentioned is for a male of age 25 with stage 1 type hair fall based on the results of the hair test taken on the website. Prices may vary for individual customers depending on the results of the hair test and internal root causes.

All Products

Scalp oil +
Growth oil shots

Scalp oil + Calm
oil shots

Scalp oil +
Dandruff oil shots

Scalp oil + Scalp
Health oil shots