PRP Hair Treatment in Sri Lanka: What It Is and What to Expect

PRP (platelet-rich plasma) hair treatment uses a concentrate made from your own blood, injected into the scalp to stimulate follicles that are thinning but still alive. It is a non-surgical treatment delivered as a course of sessions, and it works best as a way to strengthen and preserve existing hair, not to regrow hair in areas that are already bald.

What PRP Actually Is

Your blood contains platelets, and platelets carry growth factors, the signalling proteins your body uses to trigger tissue repair. PRP concentrates those platelets into a small volume of plasma and delivers them directly to where hair follicles are weakening.

The process in clinic is straightforward:

1. A small volume of your blood is drawn, much like a routine blood test. 2. It is spun in a centrifuge to separate and concentrate the platelet-rich fraction. 3. That concentrate is injected across the thinning areas of the scalp, after the scalp has been numbed for comfort.

Because the material comes from your own body, there is no risk of an allergic reaction to a foreign substance.

What PRP Can and Cannot Do

This is where honesty matters most, and it is the same distinction I draw in PRP or hair transplant:

• PRP can thicken miniaturising hair, improve the calibre of existing strands, and help hold ground against ongoing loss. It supports follicles that are alive but under-performing.
• PRP cannot create hair where the follicle is gone. A bald, smooth area of scalp will not respond, because there is nothing left there to stimulate.

Any promise that PRP regrows a bald scalp is not supported by the biology. Used for the right patient, though, it is a genuinely useful tool for preserving and strengthening the hair you still have.

How Many Sessions You Need

PRP is a course, not a one-off. An initial phase of several sessions spaced a few weeks apart is typical, followed by maintenance sessions to sustain the effect, because like all non-surgical hair treatments, the benefit fades if treatment stops. The exact schedule depends on your degree of thinning and how you respond. At Dr. Hair we use a schedule of [CONFIRM WITH DR. THARINDU: typical number of initial sessions and maintenance interval], tailored after assessing your scalp.

For how the benefit builds over that course, see the month-by-month results timeline.

Realistic Results

Patients who respond well see hair that feels thicker and looks denser, and a slowing of the shedding that brought them in. What PRP does not deliver is a dramatic, transplant-like change in coverage. It is reinforcement, and judged as reinforcement it is worth having; judged as a cure it disappoints. Setting that expectation up front is the difference between a satisfied patient and a frustrated one.

Where PRP Fits Among Your Options

PRP is rarely the whole answer on its own. It often works best alongside medical treatment such as minoxidil for hair loss, and choosing between or combining these options is worth thinking through; I compare them directly in how PRP compares with minoxidil and finasteride. PRP is one part of our broader hair restoration services.

Is PRP Right for You?

If your hair is thinning but still present, PRP is worth a serious look. If you have areas of established baldness, PRP alone will not address them and you need a different conversation. The only way to know which camp you are in is a scalp assessment.

Book a PRP consultation at Dr. Hair and we will tell you honestly whether PRP is likely to help in your case, and what a realistic course would look like.

Written by Dr. Tharindu, Hair Transplant Specialist at Dr. Hair Sri Lanka