PRP uses your own blood to wake up tired follicles — and the evidence behind it is better than most clinic marketing suggests.
Where can I get PRP for hair loss on Koh Samui? Platelet-rich plasma treatment for hair loss should be performed at a licensed, doctor-led medical clinic, since it involves drawing and processing your own blood before injecting it into the scalp — a medical procedure requiring sterile technique and proper assessment.
What PRP for hair loss is
Your own platelets, concentrated
A small amount of your blood is drawn, spun in a centrifuge to concentrate the platelets, and the resulting plasma is injected into the scalp.
Why platelets
Platelets release growth factors that published research describes as encouraging hair growth through the release of growth factors and cytokines.
What the evidence shows
Meta-analysis findings
A systematic review and meta-analysis found that in androgenetic alopecia, three monthly PRP injections showed greater efficacy over placebo as measured by change in total hair density.
Strongest for pattern hair loss
A review of PRP in hair restoration and skin rejuvenation notes the strongest evidence is for androgenetic alopecia and skin rejuvenation, while protocols still lack standardisation.
Who it suits best
PRP tends to work best for:
- Early to moderate pattern hair loss (androgenetic alopecia)
- Thinning rather than long-established bald areas
- Follicles that are miniaturised but still present
- People wanting a non-surgical option
- Those willing to commit to maintenance
Sessions and protocol
| Aspect | Typical protocol* |
|---|---|
| Initial course | 3 monthly sessions |
| Extended protocols | 3–5 sessions, 1 month apart |
| Ideal candidates | Norwood Hamilton grade II–V |
| Maintenance | Every 3–6 months |
| Combination | Often with minoxidil or microneedling |
*Per published dermatology recommendations; your plan is confirmed at consultation.
Realistic expectations
Density, not new hairlines
PRP improves density and thickness of existing follicles. It does not regrow hair where follicles are long gone — that is a transplant conversation.
It is off-label
Aesthetic and hair uses of PRP are off-label, meaning a doctor uses it at their discretion. Reputable clinics say so rather than implying formal approval.
Combining with other treatments
Better together
Evidence suggests combining PRP with microneedling or topical treatments such as minoxidil can enhance results — one randomised study found a greater proportion of patients in the PRP-plus-microneedling group achieved a negative hair-pull test.
Address the cause too
Hair loss can have medical causes worth investigating, so assessment should come before treatment.
Why it must be a medical clinic
Blood handling and sterility
Drawing, processing and re-injecting your own blood requires sterile technique and proper equipment — this is not a salon procedure.
Protocol variability
The literature highlights significant variability in preparation methods, so ask how the clinic prepares and delivers PRP.
Preparing for and recovering from PRP
Preparation and aftercare:
- Have a consultation so the cause of your hair loss is assessed.
- Disclose medications, supplements and any blood conditions.
- Stay well hydrated before your session.
- Avoid washing your hair for the first day, as advised.
- Expect mild scalp tenderness or swelling for a day or two.
- Complete the initial course and plan maintenance every 3–6 months.
PRP at LIV Clinic Koh Samui
At LIV Clinic, treatments are doctor-led by Dr. Narathai, with assessment before any procedure. Availability of specific treatments varies, so book a consultation to discuss whether PRP suits your hair loss.
Frequently asked questions
Where can I get PRP for hair loss on Koh Samui?
At a licensed, doctor-led medical clinic. PRP involves drawing, processing and injecting your own blood, which requires sterile technique and proper assessment — not a salon procedure.
Does PRP actually work for hair loss?
Evidence supports it for androgenetic alopecia. A meta-analysis found three monthly PRP injections showed greater efficacy over placebo for total hair density, though protocols still lack standardisation.
How many PRP sessions will I need?
Typically three monthly sessions initially, with some protocols using three to five, followed by maintenance every three to six months. Your plan is confirmed at consultation.
Who is PRP best for?
People with early to moderate pattern hair loss where follicles are miniaturised but still present. It improves density of existing hair rather than regrowing long-lost follicles.
Is PRP approved for hair loss?
Aesthetic and hair uses of PRP are off-label, meaning a doctor uses it at their discretion. Reputable clinics state this rather than implying formal regulatory approval.
Can PRP be combined with other treatments?
Yes. Evidence suggests combining PRP with microneedling or topical minoxidil can enhance results. Any underlying medical cause of hair loss should also be assessed.
Safety and consultation
PRP treatment is a medical procedure and, like any injectable or needling treatment, carries some risk — common temporary effects can include redness, swelling, bruising or tenderness, and less common reactions are possible. Results vary from person to person, and no specific outcome can be promised. This article is general information, not medical advice.
At LIV Clinic, every treatment begins with an in-person assessment by Dr. Narathai Vichienkalayarut, M.D., who reviews your skin, medical history and goals before recommending a personalized plan. Book a consultation to find out whether this treatment suits you.
LIV Clinic — “Live Your Life Young”
Doctor-led aesthetic and wellness clinic on Koh Samui and Koh Phangan, serving both international visitors and local residents.
Koh Samui (Bophut): 1/63 Thaweeratpakdee Rd, Bo Put, Koh Samui, Surat Thani 84320 · Tel 065-996-4242
Koh Phangan: 116/16 Moo 1, Koh Phangan, Surat Thani 84280 · Tel 093-254-5259
LINE: @Livclinic · Book a consultation
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