PRP Therapy for Women
Written by the Fix My Hair Editorial Team · Clinician-reviewed by Dr Hisham Band · GMC No. 7550130 · Last reviewed 14 Apr 2026PRP uses what’s already in your blood to stimulate what’s already in your scalp. It’s one of the most effective non-surgical options for women.
How it works
A small blood sample is spun to concentrate platelets and growth factors, which are then injected into the scalp to stimulate dormant follicles.
Who responds best
PRP is most effective in early-stage and diffuse loss, where follicles are weakened but still present.
The protocol
A typical course is 3–4 sessions, with results visible at 3–6 months. It works best alongside other treatments rather than alone.
What PRP is
PRP — platelet-rich plasma — uses your own blood to stimulate hair growth. A small sample is taken, spun in a centrifuge to concentrate the platelets, and the resulting plasma is injected into the scalp. Platelets are rich in growth factors, and the aim is to deliver a concentrated dose of those directly to the follicles to wake and strengthen them.
How it works on hair
The growth factors in concentrated platelets are thought to improve blood supply to the follicle, prolong the growth phase of the hair cycle, and support thinning follicles toward producing thicker, healthier hair. It doesn’t create new follicles — it works on the ones you have — so it’s most useful where there’s still hair to strengthen rather than completely bald scalp.
Who responds best
PRP tends to suit women with early-to-moderate thinning and active follicles still present, particularly female pattern loss caught reasonably early. Results are more modest where loss is advanced. It’s often used alongside other treatments — minoxidil, correcting deficiencies — as part of a combined plan rather than a standalone fix, and it’s a useful option for women who can’t or prefer not to use certain medications.
The protocol
PRP is a course, not a one-off. A typical plan involves an initial series of sessions a few weeks apart (commonly three to four), followed by maintenance sessions every several months to sustain the effect. Each appointment is quick, done in clinic, with minimal downtime — some tenderness or mild swelling at the injection sites that settles within a day or two.
What the evidence says
The evidence for PRP in hair loss is promising but still developing, with studies showing benefit for many, alongside variability in how it’s prepared and delivered. It’s best viewed as a supportive treatment with a good safety profile (since it uses your own blood) rather than a guaranteed or dramatic regrowth therapy. Honest expectations — improvement and support, not transformation — lead to the happiest outcomes.
Where it fits for women
For women, PRP is a valuable part of the toolkit precisely because female options are more limited than men’s. As part of a diagnosis-led plan — once any deficiency or hormonal driver is addressed — it can support and strengthen thinning hair without medication. See the complete guide to female hair loss for how it sits alongside other treatments.
Common questions
Does PRP hurt? The injections cause brief discomfort, usually well tolerated with numbing; mild tenderness afterwards settles quickly.
How many sessions will I need? Typically an initial course of three to four, then maintenance every few months.
Is it a permanent fix? No — benefits are maintained with ongoing sessions; it’s a support treatment, not a one-time cure.
Key takeaways
- Uses the patient’s own blood
- Most effective in early-stage and diffuse loss
- Typical course is 3–4 sessions
- Results visible at 3–6 months
- Works best alongside other treatments
