Revive Your Roots with Exosome Hair Therapy
Powered by advanced cellular science, Exosome Therapy helps reboot dormant hair follicles and jumpstart regrowth.
Exosome Therapy

Why Hair Loss Isn’t Just Cosmetic
Over 85% of men and 55% of women experience noticeable hair loss in their lifetime. But it doesn’t stop at the scalp. It impacts self-esteem, mental health, and social confidence. That’s why researchers are exploring better solutions, including a standout newcomer: Exosome Therapy.
While clinical trials are still ongoing, early data looks promising. In this guide, we cover:
- What exosome therapy is and how it works
- How it might support hair restoration
- The safety profile and results so far
- Costs in the UK
- Alternative treatment options
What is Exosome Hair Therapy?
Exosome therapy is a breakthrough in regenerative medicine. It uses tiny, cell-derived messengers to wake up sluggish hair follicles and support hair restoration. Unlike stem cell therapy, this method doesn’t involve using whole cells. It uses just the active signals they release, which makes it faster, more targeted, and less invasive.
What Are Exosomes, Anyway?
Think of exosomes as the FedEx of your body’s cellular network. These nanosized vesicles deliver growth factors, proteins, enzymes, and genetic info from cell to cell, helping regulate repair, regeneration, and immune responses.
Exosomes can come from various sources, including human skin cells, immune cells, mesenchymal stem cells (MSCs), and even non-human origins like salmon embryonic cells or bovine colostrum.
What Happens During Exosome Hair Therapy?
Unlike autologous stem cell procedures, exosome therapy uses off-the-shelf biologics derived from donor cells, processed and purified in lab-grade conditions. Clinics source these from FDA-compliant or MHRA-accredited labs.
Here’s how it works:
- The exosomes arrive frozen and are prepared before treatment.
- A practitioner injects the solution directly into the scalp, targeting thinning zones.
- No anesthesia required. Post-care includes simple instructions, like avoiding shampoo for 24 hours.
The Science Behind the Theory
Here’s how exosomes might help support regrowth:
1. Follicle Repair
Exosomes are rich in growth factors that promote cell repair, helping revive follicles damaged by DHT or inflammation (common in androgenetic alopecia).
2. Dermal Papilla Support
These cells are the command center of your hair follicle. Exosomes boost their function, improving hair shaft production.
3. Cycle Regulation
Exosomes may help shift follicles from the shedding (telogen) phase back to the growth (anagen) phase and extend it.
4. Anti-Inflammatory Action
In autoimmune conditions like alopecia areata, exosomes calm the immune response and protect follicles from attack.
Is It Actually Effective?
While long-term human studies are limited, the early findings are exciting:
Increased Density
Patients with androgenetic alopecia saw visible improvements in thickness and density.
Alopecia Areata
Animal studies suggest regrowth potential by lowering inflammation and activating dormant follicles.
Disclaimer: Results vary depending on exosome quality, source (e.g., MSC vs. fish-based), and individual patient biology.
Exosomes vs. PRP: Which Wins?
In a comparative study of just five patients:
- Two who got exosomes outperformed three who had 5–6 rounds of PRP.
- Another study showed that combining exosomes + PRP yielded better results. 51.6% showed reversal vs. 21.5% in the PRP-only group.
So while larger studies are needed, the combo approach is already generating buzz in hair clinics across the U.S.
Is It Permanent? Not Quite.
Exosome therapy isn’t a one-and-done deal. Results typically last 6 to 12 months. To maintain regrowth, booster sessions are recommended annually.
One product making waves: E50 Exosomes. These are sourced from salmon testes cells and cultured in two types of media:
- E50 SKIN: For dermal rejuvenation
- E50 HAIR: Engineered for hair follicle stimulation
Why Patients Choose Exosome Hair Therapy
- Natural Regrowth: Supports your body’s own repair mechanisms
- Minimally Invasive: Just microinjections. No scalpels, no stitches
- Customised Protocols: Treatments tailored to each patient’s hair pattern and medical history
- Noticeable Results: Most patients report increased volume and visible density within months
Testimonials
From in-person diagnosis to Zoom consultations, my journey with Harley Hair DX has been smooth and reassuring. After Regenera treatment, I saw visible improvement in just 2 months — my confidence is finally coming back thanks.

B.U
I’m amazed by the regrowth in all affected areas. New patches have almost completely stopped, and progress has been faster than anything I’ve tried before. I finally feel hopeful again after years of frustration.

H.G
My doctor was genuinely invested in my progress and supportive throughout. The range of treatments here is far more advanced than anywhere else — and their compassion made a difficult process much more bearable.
