"Where Health Meets Beauty"
Polynucleotide Skin Rejuvenation
Restore youthful, healthy, radiant skin
Polynucleotides.
If you’ve been researching modern skin rejuvenation options, you’ve likely seen polynucleotides mentioned everywhere—from clinic brochures to social media. They’re frequently hailed as the next major step in regenerative aesthetics.
So, what exactly are they—and do they genuinely deliver?
Below, you’ll find a straightforward breakdown of what polynucleotides are, how they work, what clinical research reports, and the kind of results you can expect in real life. By the end, you’ll be able to decide whether polynucleotide treatments might be a good fit for your skin.
How Polynucleotides Work
Polynucleotides are naturally occurring molecules sourced from salmon DNA. Because they’re biocompatible, the body recognises them without provoking an allergic response. Think of them as bio‑stimulators: they nudge your own cells to repair and renew themselves.
When injected into the skin, polynucleotides can help to:
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Encourage collagen and elastin synthesis
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Support cell turnover and tissue repair
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Boost hydration by drawing in and holding water
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Improve elasticity and skin firmness
Unlike fillers or Botox, they don’t add volume or freeze movement. Instead, they revitalise the skin from within.
How Do Polynucleotides Work in Your Skin?
Daily life takes a toll on your complexion. Natural ageing slows the skin’s repair cycle, while UV exposure, pollution, and stress can speed up visible changes—think dryness, laxity, and a fading glow.
Polynucleotides intervene at a cellular level. They stimulate fibroblasts—the cells responsible for creating collagen and other structural components—helping rebuild the skin’s framework from the inside out.
They also reinforce the extracellular matrix (the skin’s internal “scaffolding”), which supports firmness and hydration. When this structure is compromised, the skin can look tired or uneven. Polynucleotides help restore that support, promoting stronger, healthier‑looking skin.
Because they work biologically rather than cosmetically, changes appear gradually. Over a few weeks, skin often looks smoother, bouncier, and better hydrated.
In short: polynucleotides don’t just mask ageing—they empower the skin’s own repair systems so it can look and feel its best over time.
Results vary. A consultation is required.
The Science Behind Polynucleotides.
Polynucleotide technology isn’t new. It’s been used for decades in areas like wound healing, ophthalmology, and orthopaedics due to its regenerative potential.
In dermatology, studies indicate polynucleotides can:
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Increase elasticity by stimulating collagen production
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Calm inflammation and oxidative stress
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Accelerate tissue repair in ageing or damaged skin
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Elevate hydration by enhancing water retention
For example, a 2021 paper in the Journal of Cosmetic Dermatology reported noticeable gains in smoothness, elasticity, and brightness after just two sessions. Other research has demonstrated higher fibroblast density and increased collagen in treated samples.
Bottom line: there is growing evidence that polynucleotides are effective.
Clinical Results: What the Evidence Says
Evidence is building that polynucleotide injections can produce measurable improvements in skin quality:
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Elasticity & hydration: Reports show high rates of improvement after a series of three sessions.
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Fine lines & pigmentation: Research indicates reductions in superficial lines and uneven tone.
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Healing & inflammation: Compared with some other biostimulators, polynucleotides have been linked with faster repair and lower inflammatory responses.
Taken together, studies suggest polynucleotides reinforce skin vitality at the cellular level, supporting collagen formation and better overall texture.
What Can This Treatment Help With?
Treatment Areas.
Polynucleotides are versatile and suitable for a wide range of skin types and ages, especially for those seeking better texture and resilience.
Common uses include:
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Fine lines and wrinkles
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Dullness and dehydration
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Reduced elasticity and firmness
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Acne scarring or enlarged pores
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Sun damage and uneven pigmentation
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Under‑eye lines and dark circles
Because they encourage natural regeneration, results look subtle and authentic rather than overdone.
Polynucleotides can be applied to many parts of the face and body. The under‑eye area is particularly popular for softening fine lines and brightening dark circles for a fresher look.
They’re also used on the face and neck to improve firmness and radiance, and on the décolletage and hands, which often show early textural changes and lines. Even the scalp can benefit; carefully placed injections may support hair quality and thickness.
For precision and comfort, treatment is delivered with very fine needles or a cannula, targeting the areas that need the most support.
Are Polynucleotides Safe?
Yes—polynucleotides have a strong safety profile for most people:
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They are highly purified DNA fragments and protein‑free, so allergic reactions are very uncommon.
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They’re clinically used across Europe and the UK in aesthetic settings.
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Because they regenerate rather than volumise, they enhance repair without altering your facial shape.
Possible temporary effects include:
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Mild redness or swelling at injection points (usually clears within 24–48 hours)
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Light tenderness or bruising
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Small, transient bumps where product was placed
Are Polynucleotides Suitable for Everyone?
Most healthy adults can consider polynucleotides, especially if you’re noticing early signs of ageing or want to maintain skin quality naturally.
You may be a good candidate if you:
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See emerging fine lines, particularly under the eyes
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Experience dryness or dullness and want more radiance
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Want to soften under‑eye lines and dark circles
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Have post‑inflammatory marks or uneven tone
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Prefer subtle, natural improvements over dramatic volume
They’re not generally advised if you are:
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Pregnant or breastfeeding
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Have an active skin infection
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Have certain autoimmune conditions
A consultation with a qualified practitioner will confirm suitability and the best approach for you.
How Do They Compare With Other Treatments?
Polynucleotides excel at quality‑of‑skin improvements—texture, firmness, and hydration—with minimal downtime and results lasting around 6–12 months.
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Dermal fillers: Add volume for deeper lines or contour loss; last ~9–18 months with 1–2 days’ downtime.
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Profhilo: Delivers deep hydration and glow, softening fine lines; lasts ~6–9 months with minimal recovery.
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Botox: Temporarily relaxes expression muscles to smooth dynamic lines; typically lasts around 3–4 months.
Combining Polynucleotides With Other Treatments
Polynucleotides often pair well with complementary procedures for enhanced outcomes:
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Microneedling – enhances product absorption and collagen stimulation
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Chemical peels – brighten and even tone while polynucleotides maintain hydration and repair
Our clinician can tailor a combination plan to your skin, goals, and lifestyle.
Why Do We Choose, Plinest and Croma ?
At ZOLU Aesthetics, we believe in offering treatments backed by science and proven results- that is why we choose Mastelli and Croma our brand of choice for Polynucleotide treatments
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By offering both Plinest and Croma, we can tailor treatments to your unique needs—whether you’re looking for deep tissue regeneration, enhanced hydration, or a combination approach for maximum results. Our goal is simple: to help you achieve healthy, radiant skin with safe, effective, and innovative therapies.
Cost of Polynucleotide Treatments at ZOLU Medical Aesthetics
At ZOLU Medical Aesthetics in Wiltshire, polynucleotide treatments start from £250 per session, depending on the area treated and the type of polynucleotide product used (such as Plinest, Nucleofill, or Newest).
Most clients achieve the best results with a structured course of treatment. A full treatment plan typically begins from around £750 for a series of 3–4 sessions, designed to stimulate deep skin regeneration and long‑lasting collagen support.
While polynucleotides are priced similarly to premium injectables, their benefits are unique—they focus on true regenerative rejuvenation, improving skin quality from within rather than simply adding hydration or volume.
For personalised recommendations and a tailored plan, ZOLU Medical Aesthetics offers thorough consultations to ensure your treatment aligns perfectly with your skin goals.
At a Glance...
How Long Do Results Last?
Results typically last 6–12 months, depending on age, baseline skin health, and lifestyle. Maintenance treatments every 6–9 months can sustain benefits.
Good daily habits—consistent hydration, collagen‑supporting skincare, and sun protection—also help extend results. Over time, regular treatments plus a solid routine can strengthen the skin’s natural resilience
Frequently asked questions
All Things Skin
We provide a host of services to meet most skin concerns
Whether you are looking to address lines and wrinkles, tackle sun damage, enhance your lips, restore lost facial volume, take advantage of a skin peel, or enjoy the benefits of medical grade skin care products, ZOLU Medical Aesthetics provides the service you’re looking for. With her many years of experience as a specialist nurse, Lucia combines the highest professional standards with a passion for skin care and aesthetics.
Your Treatment Journey
Discover a personalised approach to your treatment journey at ZOLU Medical Aesthetics Clinic. From consultation to aftercare, we are dedicated to enhancing your natural beauty.
Consultation
Consultation is the first step in any treatment journey. Taking your medical history into account, we will listen carefully to understand your concerns and agree on a personalised treatment plan to help you reach your aesthetic goals
Treatment
From anti-wrinkle injections to chemical peels to dermal fillers, Lucia will draw from her knowledge and experience to expertly deliver the treatments agreed during your consultation, making sure you are comfortable and at ease.
Aftercare
Though many treatments can be slotted into a short break in your working day, some require downtime and aftercare. We will advise you of anything you should avoid, while making sure you know the best way to care for your treated skin.