Discover Polynucleotides for hair loss and how they compare to Exosomes. Learn about our advanced protocols in Epsom for long-term hair restoration.
Hair loss can be caused by genetics, hormonal fluctuations, ageing, stress or scalp health issues. Traditional treatments focus on stimulating follicles, but regenerative injectables go further, repairing the tissue environment and improving blood flow, collagen production and cellular activity.
Understanding Polynucleotides for Hair Loss and Why Regenerative Medicine is Important
At Epitomi Aesthetics in Epsom, we offer medical Aesthetic restorative solutions for thinning hair. Discover Polynucleotides for hair loss and how they compare to Exosomes. Our treatments target the root cause and improve scalp health. This helps create the best conditions for natural hair growth.
What is Polynucleotides For Hair Loss?
The Science
- Polynucleotides (PNs) are pure DNA fragments, often from salmon or trout
- They are known for helping tissue regeneration. PNs can improve scalp health, which stimulates hair growth by:
- Stimulate fibroblast activity – increases collagen and elastin production.
- Boost angiogenesis – improves hair follicles and nutrient delivery to the hair and scalp.
- Reduce oxidative stress – stabilises the scalp environment, helping follicles thrive.
- Enhance hydration – improving scalp elasticity and overall health.
Clinical Benefits for Hair Loss
- When you inject PN’s into the scalp, they create a healthier environment for hair growth.
- Supports follicles affected by androgenetic alopecia ( female hair loss pattern) or stress-related hair shedding.
- Improves scalp hydration and reduces inflammatory triggers linked to thinning.
Epitomi Protocol
- Consultation: We map your hair density and scalp health.
- Treatment Plan: Typically, 3 sessions spaced 3–4 weeks apart.
- Maintenance Treatments: Every 6–12 months to support long-term results.
Adjunctive Care: May include topical serums and low-level light therapy for optimal results.

What Are Exosomes For Hair Loss?
The Science
Exosomes are tiny vesicles released by stem cells. They contain proteins, growth factors, and mRNA. These components signal cells to repair and regenerate. In hair restoration, Exosomes:
- Boost cell-to-cell communication – encouraging follicle stem cell activation.
- Reduce inflammation – preventing scalp irritation that contributes to shedding.
- Deliver growth factors – creating a strong regenerative signal to dormant follicles.
Clinical Benefits for Hair Loss
- Stimulates follicle activity and improves hair density.
- Revitalises the scalp, reactivates the hair bulb and energises hair follicles for healthier growth.
- Works well for early hair thinning and as an adjunct to other therapies.
Epitomi Protocol
- Detailed Scalp Assessment: Identifying inflammation or vascular changes.
- Treatment Plan: Usually 6-8 sessions sessions, spaced 3-4 weeks apart, with a follow-up at 6 months.
Combination Approach: You can combine exosomes with polynucleotides to enhance scalp hydration and tissue support.
How Do Polynucleotides and Exosomes Compare?
| Feature | Polynucleotides | Exosomes |
|---|---|---|
| Main Action | Tissue repair, hydration & angiogenesis | Cell signalling & follicle stimulation |
| Bioactive Content | DNA fragments | Growth factors, mRNA & proteins |
| Ideal Candidates | Diffuse thinning, scalp quality issues | Early androgenetic alopecia, hair shedding |
| Sessions | 3–4 (then 6-month maintenance) | 6–8 (then 6-month review) |
| Downtime | Minimal (redness <48h) | Minimal (redness <48h) |
| Epitomi Advantage | CE-marked injectables, Doctor-led protocols | Advanced scalp mapping & combination care. CE-marked exosomes |
Safety and Side Effects
Both treatments are well-tolerated. Possible side effects include mild redness or tenderness, which typically resolves within 24-28 hours. At Epitomi Aesthetics, Dr. Effie does all treatments in a medical setting. This includes advanced infection control and emergency protocols.
How Long Do Results Last?
- Polynucleotides for hair loss: You can see early improvements in scalp quality in 2 to 4 weeks. Visible density changes appear in 3 to 6 months. Results can last over 12 months with touch-ups.
- Exosomes for hair loss: Visible improvements often appear faster (4–8 weeks), with follow-up sessions ensuring continued follicle activation.
Which Treatment Is Right for You?
Every patient is unique. During your consultation, Dr. Effie will check your scalp health. She will also look at your lifestyle and the reasons for hair thinning.
This will help her create a personalized treatment plan for you. Many patients benefit from a combination of Polynucleotides and Exosomes for optimal results.
Patient Case Study – Hair Loss Treatment with Polynucleotides & Exosomes
Patient: Steve, 40 Layer from Epsom Downs.
Concern: Progressive thinning hair and reduced scalp density, affecting confidence in both social and professional settings.
Initial Assessment
Steve presented with early-to-moderate androgenetic alopecia (male pattern hair loss), most noticeable at the crown and temple region.
- Scalp health analysis (trichoscopy): Mild inflammation, reduced vascularity in affected zones.
- Goals: Improve hair density and prevent further thinning using minimally invasive, medical-led treatments.
Treatment Protocol at Epitomi Aesthetics
Dr Effie created a bespoke regenerative treatment plan focusing on scalp health and follicle activation:
- 6-8 sessions of Exosomes (4 weeks apart) microneedled into the scalp to improve tissue quality, boost hydration, and reduce inflammatory signals.
- Maintenance sessions ever 6-9 months dependant on requirement

Results
- Month 1: Scalp redness reduced, improved hydration and comfort.
- Month 4-6: Visible improvement in hair thickness and reduced shedding.
Polynucleotides for Hair loss Local Testimonials
Patient Feedback
“I’d started avoiding certain social situations because I was so conscious of my thinning hair. The results from Epitomi Aesthetics have been fantastic, subtle but confidence-boosting. My hair feels fuller, and I know I’ve stopped that slow thinning that was really bothering me.” – Steve, Epsom Downs
Why Choose Epitomi Aesthetics?
- Dr. Effie, an award-winning aesthetic clinician and medically qualified GP, delivers the treatments.
- Evidence-based protocols – focused on long-term scalp health and natural hair restoration.
- Convenient location – based in Epsom Downs, serving Banstead, Sutton, Tadworth and Reigate, and South London area.
Ready to Begin?
Let’s explore what’s possible — safely, naturally, and with your wellbeing at the heart of it all.
If you have been recommended to the clinic or discovered us on-line, we look forward to welcoming you to Epitomi Aesthetics for your consultation prior to any treatment – in most cases patients usually follow straight on with their treatment but we can advise on this when you get in touch. Dr Effie offers a wide range of treatments, all of which you can learn more about by browsing this website. You can book your consultation using our website, or call/WhatsApp us on 07514618246
Our Epsom Skin Clinic Location
📍 We’re located at: Epitomi Aesthetics 15 High View House, Tattenham Cres, Epsom Downs, Surrey, KT18 5QJ
Short distance from Epsom Downs Racecourse.
FAQ
Are polynucleotides good for hair loss?
Yes. Polynucleotides are advanced regenerative injectables that improve scalp health, stimulate hair follicles, and create an optimal environment for hair growth. They are particularly effective for early to moderate hair thinning and work well as part of a medical-led treatment plan.
What will regrow thinning hair?
Hair regrowth often requires a combination of treatments tailored to the individual. Options include regenerative injectables like Polynucleotides or Exosomes, PRP (Platelet Rich Plasma), medical-grade topical solutions, and supportive home care. At Epitomi Aesthetics, we create bespoke treatment plans based on scalp analysis and clinical need.
Do polynucleotides really work?
Clinical studies and our own patient outcomes show that polynucleotides can significantly improve scalp quality and stimulate follicle activity. Patients typically see thicker, healthier hair and reduced shedding after completing the recommended treatment course.
How long does it take for polynucleotides to start working?
Improvements in scalp hydration and comfort are often noticed within 2–4 weeks. Visible changes in hair thickness and density usually appear after 3–6 months, with results improving further when combined with ongoing maintenance treatments and home care support.




It’s fascinating how Polynucleotides target the scalp’s health by boosting collagen and improving blood flow. I’m curious to see how they perform over time compared to other regenerative treatments like exosomes!