Polynucleotides are a game-changer for skin health, stimulating collagen production, improving elasticity, and deeply hydrating the skin. They’re perfect for targeting fine lines, dullness, and tired-looking areas, helping to restore a much more radiant, youthful glow. This treatment is an ideal choice to enhance your skin in a natural-looking way.
They’re similar to skin boosters like Redensity1. However, Polynucleotides offer cellular repair and tissue regeneration for long-term, deep skin improvement, while traditional skin boosters primarily provide immediate, surface-level hydration and nourishment.
Taking a scientific approach to the question: ‘what are polynucleotides’, it is an advanced injectable treatment containing filtered, ultra-purified and sterilised DNA fractions to rejuvenate the skin. Polynucleotides are not actual salmon sperm; instead, they are purified DNA extracted from salmon and trout sperm.
We can treat many concerns with polynucleotides, including:
3 treatments, 3 weeks apart, are recommended to achieve optimum results. Treatment can be a little uncomfortable; therefore, numbing cream is applied before injection.
Polynucleotides stimulate cell receptors which positively influence the following:
Polynucleotides are injected into the superficial layer of the skin using either a fine needle or a cannula to administer multiple microdoses into the target area.
Yes, you’ll meet with one of our aesthetic nurses at our Broadfield Road-based skin clinic in Sheffield for a pre-treatment consultation to assess your skin and discuss the best-suited treatment options. It isn’t possible to book your Botox treatment the same day, as we’ll need to process a pharmaceutical prescription, usually done within a couple of days.
Results are not instant, but improvement can be seen from about 3 weeks and continues to improve over a 12 week period. Patients report a general improvement in the skin overall and it should feel smoother and more hydrated. Texture should also be improved, as well as fine lines, wrinkles and scarring (less depth, smaller and a better colour).
Longevity varies between individuals, however, a maintenance treatment is recommended every 4-6 months.
It is likely there will be small bumps just under the skin that will be visible for 24 – 48 hours. It’s also possible there’ll be some redness, pin prick marks, possible swelling and bruising. Swelling is likely to settle within 48 hours and bruising may be more apparent the next day (takes up to 10 – 14 days to dissipate).
45 minutes.
Moderate. Topical numbing cream applied.
24 hours—14 days.
From 3 weeks. Lasting 6—18 months.
Maintenance sessions 6—9 months.
Before any skin treatment, a consultation is essential. This dedicated time allows for an in-depth conversation around your desired results, an assessment of your skin, and a tailored recommendation on the most suitable method for your skin type and lifestyle.
Everything from maintenance to aftercare is discussed in detail. It’s a considered, personalised approach that ensures results are not only beautiful, but lasting.
We take a fully refundable deposit of £50 for all our consultations. Your deposit can be refunded in the clinic or redeemed against our treatments or products purchased after the consultation.
EXCELLENT Based on 117 reviews Posted on Francine BentleyTrustindex verifies that the original source of the review is Google. I highly recommend Eterno Aesthetics, who are a member of Save Face, the only government approved register for non-surgical cosmetic treatments. I have been visiting the clinic for several years and honestly I would not go anywhere else. The whole team are really professional, friendly and welcoming, they really make you feel at ease. The clinic itself is always spotless, comfortable and well designed. Hannah is amazing, she’s a registered nurse and is so knowledgeable, patient and up to date with all the latest techniques and treatments the beauty industry has to offer. I completely trust her advice and always leave feeling great!Posted on Sophie JaneTrustindex verifies that the original source of the review is Google. I've been going to Eterno for 7 years and wouldn't go anywhere else. The whole team are amazing, so friendly, and the clinic is always spotless. Hannah takes the time to talk through everything with you, and strikes the perfect balance between professional and personable. As a clinic, they are often taking on further training and making sure they are ahead of the curve with the newest, most effective treatments. 11/10 - no notes!Posted on louise heardTrustindex verifies that the original source of the review is Google. Thank you ladies, had the Morpheus 8 for the first time which in all honesty is not painless but with a bit of laughter and some positive words I made it through!. I can't wait to see the resultsPosted on Dawn ParkinTrustindex verifies that the original source of the review is Google. Always a pleasure visiting Hannah and all the girls! Very friendly and helpful. I trust Hannah fully to make whatever I have look very natural! I trust her implicitly and wouldn’t go anywhere else. 😃Posted on Kerry ThompsonTrustindex verifies that the original source of the review is Google. Another lovely visit today, had my final polynucleotides which have made such a difference i would definitely recommend!!!Posted on Nicky ElliottTrustindex verifies that the original source of the review is Google. Had Skinveve Juverderm performed by the lovely Hannah. No pain no swelling no downtime! Hannah explained everything to me. Can’t wait to see the results. Such a fab team of girls xxPosted on inga chihaiaTrustindex verifies that the original source of the review is Google. I recently visited Eterno Aesthetic Clinic for an exosome treatment as a model, and as always, it was an absolutely wonderful experience! The entire process was smooth, comfortable, and completely free of any discomfort or downtime — I was able to go about my day right after the session. The staff at Eterno are consistently professional, knowledgeable, and incredibly friendly, which makes every visit such a pleasant experience. I’ve been using their services for over 5 years now, and they never fail to deliver top-quality care and results. I truly appreciate their dedication to excellence and genuine care for their clients. I would highly recommend Eterno Aesthetic Clinic to anyone looking for safe, effective, and advanced aesthetic treatments!Posted on Amanda StrongTrustindex verifies that the original source of the review is Google. I’ve been going to Hannah at Eterno now for a few years. They’re outstanding! They are professional, efficient, friendly and welcoming and I feel really looked after in a safe hygienic environment. Calming atmosphere and very knowledgeable. A lovely place to come and leave looking fresh and natural. Thank you xPosted on Laura BurstonTrustindex verifies that the original source of the review is Google. Everyone there is so friendly, instantly putting you at ease. I've been going there for a good while now and I'd never go anywhere else. The place also smells amazing!Posted on mason eadesTrustindex verifies that the original source of the review is Google. Very professional skin clinic. Calm environment and makes you feel relaxed ! Also, Hannah is very good at what she does. Thank you so much