
Polynucleotides – Gentle Power for Your Hair
Healthy, full hair begins at the root – more precisely, with a well-nourished scalp. PolyPhil™ Hair uses highly purified polynucleotides to stimulate hair growth where it matters most. Gentle, effective, hormone-free – with visible and lasting results.
PolyPhil™ Hair: Regeneration for Scalp and Hair Roots
PolyPhil™ Hair is a modern, minimally invasive injection treatment that supports hair growth by improving scalp health and activating hair follicles.
The polynucleotides promote microcirculation, hydrate the skin, calm irritation, and reactivate dormant follicles – without hormones or medications.
What is PolyPhil™ Hair?
PolyPhil™ Hair is a modern, minimally invasive injection treatment that supports hair growth by improving scalp health and activating hair follicles. The polynucleotides promote microcirculation, hydrate the skin, calm irritation, and reactivate dormant follicles – without hormones or medications.
How does the treatment work?
The application is short, gentle and well tolerated:
- Microinjections into the scalp (microdroplet technique)
- Session time: approx. 20–30 minutes
- No downtime
Recommended protocol:
- 4 sessions spaced 1–2 weeks apart
- followed by 3–4 booster sessions every 4 weeks
Voices from our practice
“Just three weeks in, I noticed my hair loss had significantly decreased. Far fewer hairs in the brush when washing – that was a real turning point for me.”

“After about six weeks, I couldn’t believe it: My hairline looked darker – a few of my grey hairs had regained pigment.”

Ideal in combination with HydraFacial® Keravive™
HydraFacial® Keravive™ deeply cleanses and stimulates the scalp, creating the perfect foundation for PolyPhil™ Hair to take full effect.
Who is it suitable for?
This treatment is suitable for:
- Hormonal or diffuse hair loss
- Decreasing hair density or breakage
- Sensitive, itchy or irritated scalp
- Post-hair transplant support (from week 6)
- Preventive care with genetic predisposition
Clinically proven effects
PolyPhil ™ Hair showed in studies:
- Increase in hair growth phase (anagen)
- Reduction in hair loss
- More visible density and vitality
- High patient satisfaction
- Excellent tolerability
FAQs
How does it work?
Polynucleotides activate the scalp and support natural hair growth.
Is the treatment painful?
The microinjections are performed with very fine needles and are generally well tolerated. A topical numbing cream can be applied beforehand if preferred.
When are results visible?
Often after a few weeks; visible growth effects after 2–3 months.
How many sessions?
4 sessions + 3–4 boosters. Tailored individually.
Side effects?
Mild redness or bruising may occur but resolve quickly.
Combinable?
Yes – particularly with Keravive™ or PRP.
What does it cost?
We’ll gladly discuss costs in your personal consultation.
Would you like to learn more?
We would be pleased to advise you in a personal consultation and create a tailored treatment plan.
Consulting & appointment
If you want to actively treat hair loss and naturally promote hair growth, PolyPhil™ Hair offers a modern, well-tolerated solution backed by scientific research.
Feel free to schedule a consultation – together, we will develop the treatment plan that’s right for you.