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— Hair treatment · Barcelona
Dr. Bermejo Pérez · Reg. no. 63226
Platelet-rich plasma to slow hair loss and stimulate the follicle. The regenerative hair treatment with the most scientific evidence — made from your own blood, with no external products, and with real results in androgenetic alopecia and diffuse shedding.
Not sure which treatment you need? Start with the AI hair diagnosis →
In short
PRP for hair uses platelet-rich plasma from your own blood to slow hair loss and strengthen the hair. A 45–60 minute session with no downtime, with effects lasting 6–12 months. Price: €150 per session. Treatment is performed by Dr. Rubén Bermejo Pérez, a registered aesthetic physician (COMB no. 63226), at Clínica Sagrada Família, Barcelona.
Dr. Bermejo explains how hair PRP uses your own blood to stimulate the follicle, and when it can help you.
Medical judgement
“PRP doesn't create new follicles. It reactivates dormant ones and slows the loss of those that still work. That's why starting early matters.”Dr. Rubén Bermejo Pérez
How it works · Hair PRP
Stimulating the follicle with your own blood.
Platelets release them around the follicle.
It is stimulated so the hair grows stronger.
If the follicle has already gone, it can't be recovered.
What it treats
Androgenetic (pattern) hair loss is the most common reason for hair PRP — in both men and women. The plasma's growth factors stimulate the miniaturised follicle, extend the growth phase of the hair cycle and slow the progression of hair loss. The sooner you start, the more active follicles there are to treat.
Diffuse shedding — with no defined pattern, all over the scalp — can have hormonal, nutritional or stress-related causes. PRP slows active shedding and improves the quality of existing hair. Here it is especially important to rule out underlying causes before treating.
PRP is the most effective add-on to topical and oral treatments for hair loss. Combined with minoxidil or injected dutasteride, the plasma's growth factors boost the effect of both. The combination outperforms any single treatment.
After a hair transplant, PRP speeds up recovery of the transplanted follicles and improves graft survival. It is recommended on the recipient area in the weeks after the transplant. It is also used beforehand to optimise existing density.
The practical side
Everything you need to know before your consultation. No small print.
With maintenance sessions every 3–6 months, the result holds and builds up. Consistency is key in hair treatment.
Including the blood draw, centrifugation and application. Initial protocol of 3–4 sessions, 4–6 weeks apart.
Possible mild swelling or tenderness of the scalp for the first few hours. Normal life straight away.
It depends on the area to treat and the session protocol. It is set at the assessment.
The process · Hair PRP
From the blood draw to the scalp.
A small blood sample.
The platelet-rich plasma is separated.
It is applied to the scalp, one session a month at first.
Who it's for
Not sure if it's for you? That is exactly what the consultation is for: I'll tell you honestly what I see.
Comparison
What platelet-rich plasma offers compared with the other hair-loss treatments, with this clinic's prices and protocols.
| Hair PRP | Hair mesotherapy | Injected dutasteride | Exosomes | |
|---|---|---|---|---|
| What is applied | Plasma from your own blood, concentrated in platelets | A cocktail of vitamins, minerals and actives | A drug that reduces local DHT | Vesicles carrying regenerative signals |
| Mainly for | Hair density and quality | Weak hair and diffuse shedding | Hormonal hair loss | Weakened follicles |
| Initial protocol | 3–4 sessions every 4–6 weeks | 4–6 sessions every 2–3 weeks | 1 session a month for 3–4 months | Depending on assessment |
| Price per session | €150 | €55 | €90 | €110 |
What the studies say
Published systematic reviews and meta-analyses find an increase in hair density with PRP versus placebo in androgenetic alopecia. It is the regenerative hair treatment with the most studies.
Studies use different preparations, concentrations and schedules, so results vary between clinics and between people. It works best while active follicles remain.
PRP doesn't replace medication when hair loss is androgenetic: it usually works better combined with minoxidil or DHT inhibitors.
If you're worried about shedding after a hair transplant (shock loss), PRP is sometimes used to support recovery; the evidence for this use is still limited and we assess it case by case.
Free first visit · no commitment
In the consultation we study your case, talk about what you want and set the goals together. If you don't need treatment, I'll tell you that too.
Frequently asked questions
Straight answers about hair PRP. If your question isn't here, write to me.
Yes. It is used in female pattern hair loss and diffuse shedding, and it's a good option when some medications can't be used. First we confirm the cause of the hair loss with a hair diagnosis.
It is sometimes used to support scalp recovery after a graft, although studies on this use are still scarce. If that's your situation, we assess it together with your surgeon.
The guide price is €150 per session. It depends on the area to treat and the session protocol, and is set at the assessment. The first consultation is free. You can see all fees on the prices page.
Usually 6–12 months. With maintenance sessions every 3–6 months, the result holds and builds up. Consistency is key in hair treatment.
At Clínica Sagrada Família, C/ Torras i Pujalt 1 (3rd floor), Barcelona. It is performed personally by Dr. Rubén Bermejo Pérez, registered physician no. 63226.
PRP can reactivate miniaturised follicles that are still present but inactive — in those cases new hair can appear in thinning areas. What it can't do is bring back follicles that have completely disappeared. That's why starting early in hair loss is essential.
The first thing you notice — usually between the second and third session — is less shedding. Increased density and better hair quality show from the third month. The full result is assessed 6 months after the initial protocol.
The scalp is sensitive. We use local anaesthetic or mechanical vibration to minimise discomfort — most patients tolerate it well. For the first few hours there may be some tenderness or tightness, which goes away on its own.
The usual initial protocol is 3–4 sessions, 4–6 weeks apart. Then maintenance sessions every 4–6 months to keep the result. Consistency is essential — a single session has a limited, temporary effect.
Yes — it is the most effective combination for androgenetic alopecia. PRP, minoxidil and finasteride or dutasteride work through different mechanisms and reinforce each other. If you're already on medical treatment, PRP complements and improves what you're taking.
Come with clean, dry hair, and have breakfast as normal — it involves a blood draw. If possible, avoid blood-thinning painkillers and supplements such as ibuprofen or omega-3 for 3–4 days beforehand, to improve plasma quality.
Don't wash your hair for the first 8–12 hours. Avoid intense exercise, heat and direct sun on the scalp for the rest of the day. Don't use irritating hair products on the scalp for the first 24 hours.
Looking for platelet-rich plasma for the skin? See facial PRP. If you don't know yet what's causing your hair loss, start with the hair diagnosis.
Free consultation
First visit with no commitment. There is always an assessment first; if the treatment is right for you, it can be done the same day.
In Sant Gervasi, next to Ronda del General Mitre. It is not in the area around the Sagrada Família basilica.