What is PRP treatment for hair loss?

PRP (Platelet-Rich Plasma) treatment for hair loss uses your body's own natural growth factors to revive thinning hair, strengthen follicles and boost new growth. The London PRP Clinic offers doctor-led PRP treatments for hair, scalp, and beard growth with proven results.

Does PRP work for beard growth?

Yes, PRP beard growth treatment is highly effective for filling patchy areas, enhancing beard density, and promoting thicker facial hair. Our doctor-led PRP beard treatment at £395 per session uses platelet-rich plasma to stimulate dormant hair follicles in the beard area.

How much does PRP treatment cost in London?

PRP treatment prices at The London PRP Clinic range from £395 for PRP Hair Signature or Beard PRP single sessions, to £545 for comprehensive treatments. We offer package discounts - for example, 3 PRP Hair sessions cost £1,085 (save £100).

What PRP services are available at The London PRP Clinic?

We offer PRP treatments for hair loss, beard growth, facial rejuvenation, under-eye treatment, knee joint pain, and scalp health. All treatments are doctor-led and evidence-based, delivered at our Marylebone, Canary Wharf, and Belgravia London locations.

How much does PRP cost for hair loss in London?

At The London PRP Clinic, PRP hair treatment costs £545 per session including Viviscal™ supplements and organic oils. Most patients need 3-4 initial sessions (package available at £1,500, saving £135). ExoRevive exosome treatment is £445 per session.

Does PRP really work for hair loss?

Yes, clinical studies show PRP is 70-90% effective for androgenetic alopecia. At our clinic, 87% of patients report significant improvement with an average 32% increase in hair density after 3-4 sessions. Results are best for Norwood stages 1-4.

What's better PRP or hair transplant?

PRP is ideal for early-stage hair loss (Norwood 1-4): non-surgical, no downtime, £545 per session. Hair transplants suit advanced loss (Norwood 5-7): permanent but surgical, 2-week recovery, £3,000-15,000. Many combine both for optimal results - PRP strengthens existing hair and enhances transplant survival.

How long do PRP results last?

PRP results typically last 12-18 months with proper maintenance. After initial 3-4 sessions, maintenance treatments every 6 months sustain results. Some patients using our combined protocol (PRP + supplements) report results lasting up to 2 years.

Is PRP painful for hair?

PRP involves minimal discomfort. We use topical numbing cream 30 minutes before treatment. Most patients rate pain as 2-3/10, describing it as 'mild pinching.' The entire procedure takes 60 minutes with no downtime - you can return to work immediately.

Can I wash my hair after PRP?

Wait 24 hours before washing your hair after PRP. Use lukewarm water and gentle shampoo for the first wash. Avoid swimming pools, saunas, and intense exercise for 48 hours. We provide detailed aftercare instructions and organic hair oil for optimal healing.

What are the newest hair loss treatments in 2025?

The newest effective hair loss treatments in 2025 include low-dose oral minoxidil (2.5-5mg daily), topical finasteride (0.25%), platelet-rich plasma (PRP) therapy, and low-level laser therapy devices. Emerging treatments like JAK inhibitors and topical androgen receptor antagonists are showing promising results in clinical trials.

Does oral minoxidil work for hair loss?

Yes, low-dose oral minoxidil (2.5-5mg daily) has proven highly effective for both male and female pattern hair loss. Studies show it's particularly effective for overall thinning, with manageable side effects primarily limited to mild hypertrichosis (extra hair growth).

Is PRP effective for hair restoration?

Yes, PRP therapy has demonstrated significant improvement in hair count and thickness in clinical trials. Most patients see noticeable results after 3-4 sessions, using the body's own growth factors to stimulate dormant hair follicles.

What's the best hair loss treatment in London?

The best hair loss treatment depends on your specific condition, but combination therapy often yields optimal results. The London PRP Clinic offers personalised treatment plans combining PRP therapy with other evidence-based treatments. Book a free consultation to determine the best approach for your hair loss pattern.

How much does PRP hair treatment cost in London?

PRP hair treatment costs vary based on the number of sessions needed. The London PRP Clinic offers competitive pricing with free initial consultations. Contact us via WhatsApp for a personalised quote based on your specific treatment needs.

Exosomes vs PRP for Hair Loss: A Doctor's Honest Comparison of the Two Leading Regenerative Treatments

28 Mar

Written By Omar Elalfy

Medically reviewed by a GMC-registered doctor at The PRP Clinic | Last updated: February 2026

If you are researching regenerative treatments for hair loss in 2026, two options dominate the conversation: PRP (platelet-rich plasma) and exosome therapy. Both represent a fundamentally different approach to hair restoration compared to medications — rather than manipulating hormones or providing temporary pharmacological support, they stimulate your follicles to regenerate naturally.

But how do they differ? Which is more effective? Should you choose one or the other — or combine both? And how do you separate genuine clinical evidence from marketing hype?

As a clinic that offers both PRP and exosome therapy, we are in a unique position to give you an honest, balanced comparison. We have no incentive to push one over the other — our goal is to recommend whatever produces the best results for your specific situation.

Interested in the most advanced regenerative hair treatments available? Our doctors offer both PRP and exosome therapy and will recommend the best approach for you.

Discuss Your Options on WhatsApp → | Email: team@thewellnesslondon.com

Understanding the science: how each treatment works

PRP (platelet-rich plasma)

PRP is prepared from your own blood. A sample is drawn, processed through centrifugation to concentrate the platelets, and the resulting platelet-rich fraction is injected into the scalp. Platelets contain alpha granules packed with growth factors — including PDGF, TGF-beta, VEGF, EGF, and IGF-1 — that stimulate follicle activity when delivered directly to the scalp.

PRP's primary mechanisms are growth factor delivery (stimulating follicle proliferation and activity), angiogenesis (promoting new blood vessel formation to improve nutrient supply), anti-inflammatory effects (reducing the chronic inflammation that impairs follicle function), and wound healing cascade activation (triggering repair processes in the scalp tissue).

PRP has been used in regenerative medicine for over two decades and has an extensive evidence base supporting its effectiveness for hair loss, joint conditions, tendon injuries, and skin rejuvenation.

Exosome therapy

Exosomes are nanoscale vesicles (30-150 nanometres) released by cells as part of normal intercellular communication. In therapeutic applications, exosomes are typically derived from mesenchymal stem cells. These tiny packages carry a remarkably diverse cargo of biological signalling molecules, including growth factors (similar to those in PRP, but in different ratios and concentrations), cytokines and chemokines (immune signalling molecules), mRNA and microRNA (genetic instructions that can alter gene expression in recipient cells), and proteins and lipids (structural and signalling molecules).

When exosomes are delivered to the scalp, they are taken up by cells in the follicle environment, where they deliver their cargo. This can influence cellular behaviour at a deeper level than growth factors alone — essentially providing cells with new instructions, not just stimulation.

A 2025 systematic review published in the World Journal of Stem Cells confirmed the therapeutic potential of stem cell-derived exosomes for hair regeneration, highlighting their ability to promote follicle growth, reduce inflammation, and support tissue repair.

How they compare

Evidence base. PRP has the larger, more established evidence base. Decades of clinical trials, systematic reviews, and meta-analyses support its use. Exosomes have a rapidly growing evidence base with promising early results, but fewer large-scale clinical trials have been completed. PRP is the more proven option; exosomes are the more innovative option with strong emerging evidence.

Mechanism of action. PRP delivers growth factors that stimulate existing cellular processes. Exosomes deliver a broader range of signalling molecules that can modulate cellular behaviour more comprehensively, including gene expression changes. Think of PRP as providing fuel for the engine; exosomes can also tune the engine itself.

Source. PRP is autologous — made from your own blood. This eliminates any risk of immune reaction or rejection. Exosomes are typically allogeneic — derived from donor stem cells. While they are processed to be acellular (containing no whole cells) and have shown excellent safety profiles, they are not derived from your own body.

Treatment protocol. PRP typically involves 3-4 initial sessions spaced 4-6 weeks apart, with maintenance every 6-12 months. Exosome therapy may require fewer sessions (1-3) due to the potency of the biological signalling, though optimal protocols are still being refined.

Results timeline. Both treatments produce gradual improvement over weeks to months. PRP patients typically see initial results at 3-4 months. Exosome patients may notice improvement on a similar timeline, with some practitioners reporting slightly faster response in certain patients.

Cost. Exosome therapy is typically more expensive per session than PRP due to the cost of the exosome products. PRP uses only your own blood plus the processing equipment, making it more cost-effective per session.

Both treatments are available at The PRP Clinic. Our doctors will recommend the approach — or combination — that best suits your individual situation and goals.

Get a Personalised Recommendation on WhatsApp → | Email: team@thewellnesslondon.com

Who should choose PRP, exosomes, or both?

PRP is an excellent choice for most patients with early to moderate hair thinning who are looking for a well-established, evidence-based treatment. It is particularly suitable for patients who prefer autologous treatment (using their own biology), those seeking a proven treatment with decades of safety data, and patients who are beginning their regenerative treatment journey.

Exosome therapy may be preferable for patients who have had a suboptimal response to PRP and want to try a different regenerative approach, those with more advanced hair loss who may benefit from the broader range of biological signalling that exosomes provide, and patients who are specifically interested in the most cutting-edge regenerative technologies.

Combining PRP and exosomes is an increasingly popular approach that leverages the strengths of both treatments. PRP provides the growth factor foundation and improves scalp vascularity, while exosomes add deeper cellular reprogramming signals. Many practitioners, including our doctors, believe the combination produces synergistic effects that exceed either treatment alone.

Our approach at The PRP Clinic

Because we offer both PRP and exosome therapy, our recommendation is based entirely on what is best for you — not which treatment we happen to sell. During your consultation, your doctor will assess your hair loss pattern and severity, review your medical history and any blood test results, discuss your goals and preferences, and recommend PRP, exosomes, or a combination protocol tailored to your situation.

We combine whichever regenerative treatment is most appropriate with comprehensive blood testing and personalised nutritional support — ensuring your follicles have both the biological stimulation and the nutritional foundation to respond optimally.

Access the most advanced regenerative hair treatments available — in one clinic, under one doctor's care.

Book Your Consultation on WhatsApp →

📧 Email: team@thewellnesslondon.com 📍 Location: Marylebone, London (5 minutes from Baker Street) ⭐ 187 five-star reviews | London's specialist in PRP and exosome therapy

Frequently asked questions

What is the difference between exosomes and PRP?

PRP delivers growth factors from your own blood. Exosomes are stem cell-derived vesicles carrying a broader range of signalling molecules including RNA.

Which is better?

Neither is universally better. PRP has more established evidence. Exosomes offer deeper cellular signalling. Combining both may produce the strongest results.

Are exosomes safe?

Published studies show an excellent safety profile with minimal adverse events. Long-term data is still accumulating.

Can you combine them?

Yes. The combination leverages complementary mechanisms and is increasingly recommended for optimal results.

How do I decide?

Book a consultation. Our doctors assess your specific situation and recommend the best approach.

This article is for informational purposes only. Always consult a qualified healthcare professional.

Omar Elalfy