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- Injectables/
- Polynucleotides
Cosmetic Injections


Stronger, healthier skin from within
What Are Polynucleotides?
Polynucleotides are an advanced regenerative injectable treatment designed to encourage healthier, stronger, and more resilient skin.
They are derived from purified DNA fragments found in salmon sperm. Rather than adding volume, polynucleotides help reduce the appearance of fine lines and rejuvenate the skin, making them an ideal choice for those seeking natural-looking skin renewal.
Treatment length
30 mins
Results seen
3-6 months
Duration of results
Long-term
Session frequency
2-3 Bi Weekly
How Do Polynucleotides Work?
The purified DNA fragments within polynucleotides stimulate fibroblast activity to support your body's natural production of collagen and elastin, two essential proteins that help maintain firm, smooth, and revitalised skin.
Unlike dermal fillers, which are designed to restore lost volume, polynucleotides focus on regenerating the skin from within. As collagen and elastin production increases over time, you'll begin to see gradual improvements in skin quality and texture, with gradual improvements developing throughout your treatment course.
Polynucleotides Under the Eyes
The delicate skin beneath the eyes is particularly well suited to polynucleotides treatment. By improving hydration, stimulating collagen and elastin production, and enhancing skin quality, the treatment can help reduce the appearance of fine lines, crepey skin, dark circles, puffiness, and tired-looking eyes.

Who Is Polynucleotides Treatment Suitable For?
Polynucleotide treatment is suitable for people who want to improve skin quality and support natural skin regeneration.
You are suitable if you:
- Have experienced thin or damaged skin.
- Have noticed the early signs of ageing.
- Are looking for natural skin rejuvenation.
- Prefer a treatment that doesn't add volume.
- Are looking for an alternative to fillers.

What Are the Benefits of Polynucleotides?
Polynucleotide injections offer a range of regenerative benefits, including:
- Improved overall skin quality.
- Enhanced skin hydration.
- Support for natural tissue repair.
- Boosted skin elasticity.
- Reduced appearance of crepey skin.
- Rejuvenation of the delicate under-eye area.
When Will I See Results?
Visible improvements typically begin to appear around four weeks after your first polynucleotide treatment, with optimal results becoming noticeable around two months after your second session. For best results, we generally recommend a course of three treatments, spaced 2–4 weeks apart, followed by maintenance treatments every six months.
Our clients see
Real Results
Polynucleotides deliver results you can see and feel. Visible improvements start to appear 4 weeks after your first treatment, with optimal results becoming noticeable two months after your second session. We recommend bi-weekly treatments to really benefit from the full effects of the treatment. The protocol typically involves two sessions spaced apart, with long-lasting effects that continue to improve over time.


Some of our
Areas that can be treated
Trust Our Experts
"Cosmetic Injections are an extension of good skincare. They work by relaxing specific muscles of facial expression that are associated with tiredness, stress and aging. The treatment is tailored and bespoke to every individual patient to create a fresher, more youthful look in a very natural and subtle way."

Dr. Tom Cryan
Thérapie Clinic Expert Doctor
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