Arrugas y expresión
Volumen y contorno
Diagnóstico
Tratamientos médicos
Micropigmentación capilar
Regeneración y volumen
Otros tratamientos
Medicina estética íntima
Cirugía menor
Wrinkles and expression
Volume and contour
Diagnosis
Medical treatments
Scalp micropigmentation
Aesthetic
Regeneration and volume
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Intimate aesthetic medicine
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— Hair treatment · Barcelona
Dr. Bermejo Pérez · Reg. no. 63226
A new-generation treatment for follicle regeneration. Exosomes carry a high concentration of growth signals and act on the follicle's cell-to-cell communication — with no blood draw, and with emerging evidence that few clinics in Barcelona apply with medical criteria.
Not sure which treatment you need? Start with the AI hair diagnosis →
In short
Hair exosome treatment delivers regenerative signals to the follicle to slow hair loss and improve density. A 45–60 minute session with no downtime, with effects lasting 9–12 months. Price: €110 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 what hair exosomes are and how we assess whether they fit your treatment plan.
Medical judgement
“Exosomes don't stimulate the follicle from outside. They give it the instructions it needs to regenerate from within.”Dr. Rubén Bermejo Pérez
How it works · Hair exosomes
Signals that activate the follicle.
Tiny vesicles that carry signals between cells.
They can stimulate its activity.
We assess at the consultation whether they fit your plan.
Symbolic illustration, not to scale.
What it treats
Exosomes carry growth factors and messenger RNA and act on the follicle's cell receptors, modulating regeneration at a molecular level. For patients with androgenetic alopecia who haven't responded enough to PRP, exosomes are a next step with growing evidence.
In alopecia areata — patchy hair loss of autoimmune origin — exosomes have a particularly relevant mechanism. Their ability to modulate local inflammation and autoimmune processes gives them a real biological rationale for this indication.
Exosomes can be combined with hair PRP in the same protocol for a synergistic effect — exosomes modulate cell communication and PRP provides your own growth factors. The combination enhances both and is indicated in moderate or advanced alopecia with follicles still present.
Patients who can't have PRP because of clotting disorders or low platelets, or who prefer not to have blood drawn, have an effective alternative in exosomes. No blood draw is needed — the product is applied directly with no preparation steps.
The practical side
Everything you need to know before your consultation. No small print.
Longer between sessions than PRP. The effect builds with each session of the protocol.
No blood draw beforehand. Including anaesthetic and micro-injections. Usual protocol of 2–3 sessions, 4–6 weeks apart.
Possible mild tenderness or redness of the scalp for the first few hours. Normal life straight away.
Exosomes cost more than PRP because of the complexity of the product. It is set at the assessment.
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.
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 exosomes. If your question isn't here, write to me.
The guide price is €110 per session. Exosomes cost more than PRP because of the complexity of the product; the price is set at the assessment. The first consultation is free. You can see all fees on the prices page.
Usually 9–12 months — longer between sessions than PRP. The effect builds with each session.
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.
Exosomes are extracellular vesicles — tiny particles released by cells — containing messenger RNA, microRNA, proteins and growth factors. They act as messengers between cells, passing regeneration instructions directly to the receptors of the hair follicle.
PRP uses growth factors from the patient's own blood — it needs a blood draw and centrifugation. Exosomes are a standardised product with a more specific mechanism of action at the cellular level, and no blood draw is needed. They're indicated when PRP isn't enough or as an alternative without a blood draw.
The hair exosomes used in aesthetic medicine come from controlled sources subject to strict purification. As an external product — unlike PRP, which comes from your own blood — the choice of supplier and product quality are especially important. We only work with products of verified origin and traceability.
Reduced shedding starts to show between the second and third session. Better density and hair quality show gradually between the third and sixth month. The effect lasts longer between sessions than PRP.
Yes. Exosomes are often combined with hair PRP for a synergistic effect, and they're fully compatible with injected dutasteride and minoxidil. The combined protocol is decided at the assessment.
The usual initial protocol is 2–3 sessions, 4–6 weeks apart. Unlike PRP, the interval can be longer because the effect lasts longer. Then maintenance sessions every 6–9 months depending on response.
No — the evidence for exosomes in hair loss is still emerging. There are fewer published studies than for PRP, although the existing ones are promising and the mechanisms of action are well characterised. PRP has more accumulated evidence because it has been in use for longer.
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.