Side-by-side comparison
| Exosome therapy | PRP (platelet-rich plasma) | |
|---|---|---|
| Source | Manufactured preparation derived from laboratory-cultured cells | Your own blood, spun in a centrifuge to concentrate platelets |
| Active content | Exosomes carrying growth factors, cytokines and microRNA | Platelet-released growth factors |
| Consistency | Standardised by the manufacturer | Varies with your platelet count, health, and preparation method |
| Procedure | Microneedling or fine injections; no blood draw | Blood draw, then scalp injections |
| Typical protocol | Short series, then review | Monthly sessions for 3–4 months, then maintenance |
| Evidence base | Emerging; small studies | Longer track record; mixed but larger body of studies |
| Cost per session | Usually higher (product cost) | Usually lower |
| Downtime | Minimal | Minimal |
When a doctor might suggest PRP first
- You want the more established option with a longer track record.
- Budget is a key factor and you are comfortable with a monthly schedule.
- You have no issues with blood draws and have healthy platelet levels.
When exosomes might be discussed
- You have tried PRP with limited response and want an alternative.
- You prefer a treatment that does not depend on your own blood profile.
- You want fewer sessions and are willing to pay more per session.
- The doctor believes a combination approach suits your case.
Our honest take
Neither treatment is a cure for pattern hair loss, and neither works for everyone. The most reliable results still come from a plan that addresses the underlying cause, often including medication, with regenerative injections as support. The right choice is the one a qualified doctor recommends after examining your scalp. The clinic we work with offers both, so the recommendation is not driven by which treatment they happen to sell.
Continue reading: exosomes vs hair transplant, or check whether you are a candidate.
Last reviewed: 2026-09-24. This article is general information and not medical advice. Suitability for any treatment must be assessed by a qualified doctor at Estheticare Clinic. Individual results vary.