PRP and GFC for hair loss: how they differ
PRP and GFC are two treatments often discussed for hair thinning. Both use your own blood, and both aim to support hair follicles. They are prepared differently, though, and it helps to understand what each one is before deciding.
Where both treatments start
Your blood contains platelets, small cells that release growth factors involved in healing and tissue repair. Both PRP and GFC concentrate these growth factors from a small sample of your own blood, which is then injected into thinning areas of the scalp.
What is PRP?
PRP (platelet-rich plasma) is made by spinning a blood sample in a centrifuge to separate the platelet-rich part of the plasma. This concentrate, which contains platelets and growth factors, is injected into the scalp.
What is GFC?
GFC (growth factor concentrate) is also prepared from your blood, but with a process designed to activate the platelets and collect the released growth factors in a concentrated form, with fewer cells in the final preparation. The exact method depends on the kit used.
PRP and GFC at a glance
- Source: both are made from your own blood, so the risk of allergy is low
- Preparation: PRP concentrates platelets; GFC aims to concentrate the growth factors released from them
- Procedure: both involve a blood draw, preparation and injections into the scalp
- Course: both are usually given as a short course of sessions, then maintenance
- Comfort: numbing cream or other measures can make the injections more comfortable
Who may benefit
These treatments are usually considered as supportive options for pattern hair loss and some types of thinning, often alongside medical treatment. They may also be used after a hair transplant to support healing.
They may not be suitable if you have a bleeding disorder, low platelets, are on certain blood thinners, have an active scalp infection, or are pregnant. Your doctor will check this first.
What to expect
- a small blood sample is taken, as in a routine blood test
- the sample is prepared while you wait
- the scalp is cleaned and the concentrate is injected into thinning areas
- mild tenderness or redness for a day or two is common
- any improvement builds gradually over several months
Realistic expectations
Results vary between people. PRP and GFC can help some patients, particularly when started early and combined with other treatment, but they are not a cure for hair loss and do not replace a diagnosis. The cause of your hair loss should always be confirmed first.
Which one is right for you?
There is no single answer. The choice depends on your type of hair loss, how advanced it is, your health and your preferences. A trichology assessment helps decide whether either treatment is likely to help, and how it fits into your overall plan.
Read more about PRP and GFC at Warang Wellness, or book a consultation to discuss your options.
This article is for general information only and is not a substitute for a medical consultation. Suitability, risks and results vary between individuals and are discussed during your consultation with Dr. Omkar Warang.