By the medical team at The London PRP Clinic by The Wellness. Last reviewed April 2026. GMC-registered doctors. Marylebone (2 minutes from Baker Street).

At a glance

Polynucleotide injection therapy uses highly purified DNA fragments derived from salmon or trout, delivered by precision micro-injection into the dermal layer, to stimulate fibroblast activity, promote collagen synthesis, deliver antioxidant protection, and improve skin quality at a cellular level. At The London PRP Clinic by The Wellness, single-session polynucleotide treatment starts at £445, the gold-standard combined polynucleotide plus PRP protocol is £595, the comprehensive combined polynucleotide plus PRP plus ExoRevive is £795, and a course of three sessions starts at £1,195. Pricing aligns with London's leading premium aesthetic regenerative clinics including PRP London Clinic on Cavendish Square (£350-£450 per session), the Cosmetic Skin Clinic on Harley Street (Plinest pricing), Injectual on Harley Street, sk:n clinics (Ameela), Dr Mohan Clinic (£350+), and the established Mayfair aesthetic specialists. Every treatment is delivered by a GMC-registered doctor.

The shift in elite London aesthetic medicine in 2026 is unmistakable. Patients are moving away from the heavy "over-filled" hyaluronic acid look towards skin that behaves younger biologically rather than skin that simply appears tighter. Polynucleotides sit at the centre of this regenerative revolution because they work through cellular signalling rather than mechanical filling, they deliver natural-looking outcomes that are now the most-requested results among discerning patients, and the published evidence base is substantial and growing. Combined with PRP and ExoRevive, polynucleotides at The London PRP Clinic by The Wellness deliver the most comprehensive regenerative aesthetic protocol available in London 2026.

Message us on WhatsApp for fastest response

Email: team@thewellnesslondon.com

Phone: 020 3951 3429

What do polynucleotides actually do?

Polynucleotides are highly purified fragments of DNA, typically extracted from salmon or trout (using only the DNA fragments, not cellular material, ensuring high purity, biocompatibility, and safety). The molecules are biologically similar to human DNA, with approximately 95% homology, which is why they integrate with human skin tissue without triggering inflammatory or immune response. When injected into the dermal layer, polynucleotides deliver four primary biological effects documented in the published peer-reviewed literature including the Journal of Dermatological Treatment, the Journal of Drugs in Dermatology, Aesthetic Plastic Surgery, and the International Journal of Molecular Sciences.

First mechanism: fibroblast stimulation and collagen synthesis. Polynucleotides act as signalling molecules that activate dermal fibroblasts (the cells that produce collagen, elastin, and the extracellular matrix) through purinergic receptor pathways. The 2022 randomised double-blind split-face trial in the Journal of Dermatological Treatment demonstrated 25% increase in dermal collagen over 12 weeks following a course of three polynucleotide sessions.

Second mechanism: deep hydration. Polynucleotides have hydrophilic molecular structure that attracts and retains water in the dermis. The published data shows substantial improvement in skin hydration measured by validated instruments at 4 and 12 weeks post-treatment, comparable to non-crosslinked hyaluronic acid skin boosters but with the additional regenerative effect.

Third mechanism: antioxidant protection. Polynucleotides act as scavengers for free radicals, neutralising the oxidative stress caused by UV exposure, urban pollution, and metabolic processes. The 2023 review in the International Journal of Molecular Sciences confirmed antioxidant capacity comparable to established topical antioxidants, with the advantage of dermal-depth delivery rather than surface application.

Fourth mechanism: improved microcirculation. Polynucleotides stimulate VEGF (vascular endothelial growth factor) production, improving capillary network density in the treated area, which sustains long-term tissue health beyond the initial regenerative response.

The published evidence base is now substantial. Polynucleotides have 41 years of scientific research, 36 years of medical application, more than 1.8 million documented uses, and 90+ clinical trials, making them one of the most extensively studied injectable regenerative therapies. The 2022 systematic review in the Journal of Cosmetic and Laser Therapy confirmed safety profile and efficacy across the major aesthetic indications. The 2023 review in Aesthetic Plastic Surgery confirmed combined polynucleotide plus PRP protocols outperform either alone for skin quality indications.

What polynucleotides do not do: they do not replace dermal fillers for volume correction, they do not provide immediate volume effect (the regenerative response takes 4-12 weeks), they do not replace botulinum toxin for dynamic wrinkles, and they cannot reverse advanced photoageing single-handedly without combination with other modalities. The doctors at The London PRP Clinic by The Wellness will tell you honestly during the consultation what polynucleotides can and cannot deliver for your specific concern.

What conditions and areas are polynucleotides used for?

Polynucleotides are used for a wide range of regenerative aesthetic indications.

Facial skin quality: the core indication. Polynucleotides delivered across the face improve skin texture, elasticity, hydration, fine line softening, and overall radiance. Combined with PRP, the protocol delivers comprehensive dermal regeneration.

Under-eye rejuvenation: the periorbital area benefits significantly from polynucleotides because the thin skin responds well to the cellular signalling and hydration mechanisms. Specific products including Vitaran Eyes, Nucleofill Soft Plus, and PolyPhil are formulated for the under-eye zone. Combined polynucleotide plus PRF Bio-filler protocols are gold standard for tear trough and dark circle indications.

Neck and décolletage: the neck and chest area shows ageing rapidly and responds well to polynucleotide injection, particularly for crepey skin texture and horizontal neck lines.

Hand rejuvenation: the dorsum of the hand shows ageing through skin thinning, vein prominence, and pigmentation. Polynucleotides improve skin density and texture.

Hair restoration: emerging indication with growing evidence base. Polynucleotides delivered to the scalp can complement PRP for follicle support.

Acne scarring: post-acne rolling, boxcar, and mild ice-pick scarring respond to polynucleotides, particularly when combined with microneedling or laser.

Stretch marks (striae): polynucleotides improve the dermal quality of mature stretch marks, particularly in combination with microneedling.

Post-surgical and post-procedural recovery: polynucleotides accelerate dermal healing following surgery, laser ablation, or chemical peels.

Who is the ideal candidate for polynucleotide treatment?

Polynucleotides work best for patients with early-to-moderate signs of skin ageing seeking natural-looking improvement, patients seeking alternative to traditional dermal fillers (or as a step before considering filler), patients with thin, dehydrated, or tired-looking skin, patients seeking pre-event preparation for weddings or photographic occasions, post-procedural recovery acceleration following laser or chemical peels, patients with mild-to-moderate post-acne scarring, patients with stretch marks (mature striae), and patients seeking combined regenerative protocols (polynucleotides plus PRP plus ExoRevive).

Polynucleotides are not appropriate during active skin infection, in patients with severe fish or seafood allergy (the salmon/trout DNA source means severe allergy is a contraindication), in patients with active autoimmune skin conditions in flare, during pregnancy or breastfeeding (no safety data established), in patients with severe coagulation disorders, or in patients on systemic immunosuppression where regenerative response is blunted.

The London PRP Clinic by The Wellness conducts structured medical assessment at the consultation including review of medical history, allergy screening (specifically fish and seafood allergy), examination of the treatment area, baseline standardised photography, classification of skin type and ageing, and a discussion of expected outcomes. We do not deliver polynucleotides to patients with contraindications or in whom the treatment would not deliver. The diagnosis-first protocol is what defines doctor-led care.

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What is the pricing structure at The London PRP Clinic by The Wellness?

Single polynucleotide session (single area, face or under-eye): £445. This includes the 30-minute consultation with a GMC-registered doctor, allergy screening, the polynucleotide product, professional precision injection, post-procedure protocol, and a follow-up review at week 4.

Combined polynucleotide plus PRP session (single area): £595. The most popular combination protocol. Combines the cellular signalling of polynucleotides with the platelet growth factors of PRP for synergistic regenerative effect. Particularly powerful for facial skin quality indications.

Combined polynucleotide plus PRF Bio-filler under-eye: £695. Gold-standard combined protocol for combined dermal thinning and tear trough hollowing.

Combined polynucleotide plus PRP plus ExoRevive (the comprehensive triple regenerative protocol): £795 per session. The most powerful single-session aesthetic regenerative therapy currently available, recommended for patients with significant skin concerns or those seeking maximum dermal transformation.

Multi-area polynucleotide session (face plus neck, or face plus hands): £695 single session.

Course of three polynucleotide sessions: £1,195 (saving £140 versus single-session pricing). Three sessions spaced 4 weeks apart, the protocol with the strongest evidence base.

Course of three combined polynucleotide plus PRP sessions: £1,595.

Course of three triple regenerative (polynucleotide plus PRP plus ExoRevive) sessions: £2,195. The strongest combination protocol available.

Annual polynucleotide maintenance: £445 for existing patients, recommended every 6-9 months for sustained outcomes.

How this anchors against the London market in 2026. PRP London Clinic on Cavendish Square charges £350 per polynucleotide session for under-eye treatment, with face and neck pricing in similar range. The Cosmetic Skin Clinic on Harley Street charges in the £350-£500 range for Plinest polynucleotide treatment, with combined protocols higher. Injectual on Harley Street charges in the £450-£700 range for the signature Polynucleotide Cocktail. sk:n clinics charge £350-£500 for Ameela polynucleotide treatment. Dr Mohan Clinic in Wimbledon charges from £350 per session. Dr Vicky Dondos and the established Mayfair aesthetic specialists typically charge £450-£800 per session. ASKINOLOGY in the City of London charges in the £350-£550 range for PhilART polynucleotide. The Vizage clinic and similar premium operators charge £500-£800. We sit firmly in the heart of the premium doctor-led tier with pricing that reflects the depth of medical assessment, the doctor-led delivery, the integrated combination protocols, and the structured outcome tracking.

We do not undercut London's leading clinics. We are a peer to them. The combination of doctor-led delivery, structured diagnosis-first protocol, convenient Marylebone location, multilingual care, and integration with The Wellness primary care services positions us at the top of the doctor-led regenerative aesthetic tier in London 2026.

What happens during a polynucleotide treatment session?

The full appointment runs 60-90 minutes. The treatment itself takes 30-45 minutes.

Stage one: doctor-led consultation. Your GMC-registered doctor reviews your medical history including allergy screening (specifically fish and seafood allergies), examines the treatment area, photographs in standardised conditions, classifies skin type and ageing, identifies your specific concerns, and explains realistic outcomes for your situation.

Stage two: PRP preparation (where combined protocol). 20-30ml blood drawn, processed in our medical-grade dual-spin centrifuge to produce 4-6x baseline platelet concentration.

Stage three: polynucleotide product preparation. The polynucleotide product (we use CE-marked products including Plinest, Vitaran, Nucleofill, and PolyPhil depending on indication) is prepared under sterile technique immediately before delivery.

Stage four: skin preparation. The treatment area is cleansed with surgical antiseptic, photographed, and topical anaesthetic cream applied for 25-30 minutes. The numbing protocol allows comfortable injection at therapeutic depth.

Stage five: precision injection. Using a 30-gauge needle (or blunt-tipped micro-cannula for selected zones), your doctor delivers polynucleotide micro-bolus injections at multiple sites across the treatment area. For face, typically 1-2ml total volume across 30-50 injection sites. For under-eye, 1ml per side at 4-6 sites. For neck, 2-4ml at 30-50 sites. For hands, 1ml per hand. The depth is intradermal to deep dermal depending on the indication.

Stage six: PRP and ExoRevive addition (where combined protocol). For combined sessions, PRP is delivered through additional micro-injections after polynucleotides, with ExoRevive following PRP where the triple protocol is selected.

Stage seven: post-procedure protocol. Cooling soothing mask, mineral SPF, and detailed written aftercare instructions including avoidance of vigorous exercise for 24 hours, no alcohol for 24 hours, no makeup directly over injection sites for 12 hours, no facial massage for 5 days, and protection from direct sun exposure for 7 days.

Stage eight: follow-up review at week 4 with standardised photography for comparison against baseline.

Most patients experience small bumps under the skin at injection sites that resolve within 12-24 hours. Mild redness for 24-48 hours. Pinpoint bleeding at 5-10% of injection sites for several hours. Mild bruising at 10-20% of sites depending on technique and patient factors. Patients return to normal activity the following day. Makeup can be reapplied at 12 hours after the immediate post-injection bumps have settled.

When will I see results?

The biology of polynucleotide-induced regeneration follows a specific timeline because the dermal response unfolds over 12 weeks.

Days 1-7: initial mild response. Skin hydration improvement detectable.

Weeks 2-4: skin quality improvement begins to be visible. Texture refines. Tone evens.

Weeks 4-8: collagen synthesis becomes measurable. Dermal density increases. Fine lines soften.

Weeks 8-12: peak response. The 25% collagen increase documented in the published trials becomes visible. Skin appears thicker, denser, more elastic, and visibly younger.

Months 3-6: durability. Combined polynucleotide plus PRP results sustain longer than polynucleotides alone in published data.

Months 6-9: maintenance recommended for sustained outcomes.

Patients who do not respond by week 8-12 are identified at the structured review and triggered for re-assessment. The combined polynucleotide plus PRP plus ExoRevive triple regenerative protocol has the lowest non-response rate (approximately 5-8%) reflecting the synergistic mechanisms of the combined approach.

Why does The London PRP Clinic by The Wellness deliver better outcomes than most London polynucleotide providers?

There are five reasons our outcomes consistently exceed the typical clinic offering.

First, doctor-led delivery. Every polynucleotide treatment is performed by a GMC-registered doctor with specific training in injectable regenerative medicine. The depth of injection (intradermal to deep dermal depending on indication), the technique of placement (needle versus cannula choice), the volume per site, and the management of post-procedure response are all clinical decisions that determine outcomes.

Second, integrated combination protocols. The published evidence supports combined polynucleotide plus PRP plus ExoRevive as superior to single-modality treatment for severe indications. We integrate all three routinely, which most clinics do not offer.

Third, diagnosis-first protocol. We do not deliver polynucleotides to patients with contraindications including fish allergy, autoimmune conditions in flare, or pregnancy. We classify skin type and ageing pattern before treatment selection. We avoid over-treatment in patients who would respond equally well to single-modality care.

Fourth, structured outcome tracking. We photograph at standardised conditions before every treatment and track response longitudinally. This allows us to identify non-responders early and adapt the protocol. Most clinics do not maintain this level of outcome rigour.

Fifth, integrated care model. Many patients seeking regenerative skin therapy have systemic factors that affect response: hormonal imbalance affecting skin quality, nutritional deficiency limiting collagen synthesis, chronic inflammation accelerating ageing, sub-clinical thyroid dysfunction. The integration with The Wellness primary care services means we identify and address these underlying factors as part of the regenerative protocol.

What are the risks of polynucleotide treatment?

Polynucleotides are one of the safer regenerative therapies because the molecules are highly purified, free of cellular material, and biocompatible with human skin. The 90+ clinical trials and 1.8 million documented uses provide one of the strongest safety datasets in injectable medicine.

The risks that exist are mild and transient. Common: small bumps under the skin at injection sites for 12-24 hours. Mild redness for 24-48 hours. Pinpoint bleeding for several hours. Mild bruising in 10-20% of patients. Activation of latent herpes simplex in patients with cold sore history (we screen for this and prophylactically prescribe antiviral therapy where indicated).

Uncommon: allergic reaction in patients with severe fish or seafood allergy (we screen carefully for this and the contraindication is absolute in true severe allergy). Mild infection at injection site (estimated less than 1 in 10,000 with sterile technique).

Rare: the published case reports of vascular complications with polynucleotides are extremely rare and substantially less common than with hyaluronic acid filler in equivalent zones. The fluid consistency and small injection volumes minimise this risk.

The London PRP Clinic by The Wellness has not had a treatment-related infection or serious adverse event in our polynucleotide treated population. We adhere to medical sterile technique throughout, use single-use disposable kits, screen carefully for allergies and contraindications, and follow British Association of Dermatologists guidance on injectable aesthetic procedures.

Frequently asked questions

How many sessions of polynucleotides do I need? The standard protocol is three sessions spaced 4 weeks apart, followed by maintenance every 6-9 months. This is the protocol with the strongest evidence base.

What is the difference between Plinest, Vitaran, Nucleofill, PolyPhil, and Ameela? These are different brand-specific polynucleotide products with similar core mechanisms but specific formulations optimised for different zones. Plinest is widely used for face and body. Vitaran has dedicated under-eye and face formulations. Nucleofill has Soft Plus, Strong, and Medium variants for different depths. PolyPhil is optimised for premium combination protocols. Ameela is sk:n's product. We use the appropriate product for each indication.

How do polynucleotides compare with PRP? Polynucleotides use standardised laboratory-purified DNA fragments from salmon. PRP uses your own platelets concentrated from a blood draw. Both stimulate fibroblast activity and dermal regeneration through different mechanisms. Combined polynucleotide plus PRP outperforms either alone in head-to-head data and is our recommended protocol for most indications.

How do polynucleotides compare with Profhilo? Profhilo is hyaluronic acid biostimulator delivered via 5-point bio-aesthetic technique. It works through a mechanical hydration and fibroblast stimulation mechanism. Polynucleotides work through cellular signalling and DNA-recognition pathways. The 2023 comparative data shows polynucleotides outperform Profhilo for collagen synthesis and skin quality, with Profhilo outperforming on rapid hydration. Many patients combine both at staggered intervals.

Can I have polynucleotides alongside botulinum toxin or filler? Yes. Polynucleotides combine well with other modalities. Standard practice is polynucleotide first, with botulinum toxin or filler at the same session or 2 weeks later. We coordinate combination protocols within The Wellness ecosystem.

Are polynucleotides safe long-term? Yes. The 41-year research history and 1.8 million documented uses provide one of the strongest safety datasets in injectable aesthetic medicine. No long-term safety concerns have been identified in the peer-reviewed literature.

Does private medical insurance cover polynucleotides? Generally no. UK insurers (Bupa, AXA, Vitality, WPA) classify aesthetic treatments as non-covered. We provide structured receipts.

How does The London PRP Clinic by The Wellness compare with PRP London Clinic, Injectual, Cosmetic Skin Clinic, or sk:n? We sit alongside these top-tier London providers as a doctor-led peer in the premium tier. PRP London Clinic at £350-£450, Injectual at £450-£700, Cosmetic Skin Clinic at £350-£500 for Plinest, sk:n at £350-£500 for Ameela, and the established Mayfair specialists at £450-£800 are all credible options. The differentiators at The London PRP Clinic by The Wellness are: routine integration of polynucleotide plus PRP plus ExoRevive triple regenerative protocols, diagnosis-first medical assessment with allergy screening and skin classification, structured outcome tracking with standardised photography, and integration with The Wellness primary care for systemic factor assessment.

What if I am allergic to fish? True severe fish allergy is an absolute contraindication. The polynucleotide products are highly purified DNA fragments with no protein contamination, which means most patients with mild fish allergy can safely have polynucleotides, but severe IgE-mediated allergy is a contraindication. We screen carefully at the consultation.

Can polynucleotides be used during pregnancy? No. Pregnancy and breastfeeding are contraindications because no safety data has been established.

Why The London PRP Clinic by The Wellness is the best choice for polynucleotides in London 2026

GMC-registered doctors deliver every treatment. Diagnosis-first protocol with allergy screening, skin classification, and integrated systemic factor evaluation. Routine integration of polynucleotide plus PRP plus ExoRevive triple regenerative protocols. Use of CE-marked products including Plinest, Vitaran, Nucleofill, and PolyPhil selected for the specific indication. Pricing aligned with London's leading premium aesthetic regenerative clinics: £445-£795 single, £1,195-£2,195 course of three depending on protocol. Marylebone location 2 minutes from Baker Street. Multilingual care in English, Arabic, Spanish, French, and Dutch. Integrated with The Wellness primary care for systemic factor assessment. Aligned with British Association of Dermatologists guidance and peer-reviewed clinical-trial standards.

For patients in London or visiting London who want the most advanced regenerative aesthetic therapy, delivered through doctor-led integrated combination protocols that drive the strongest evidence-based outcomes, The London PRP Clinic by The Wellness is the answer. We do not compete on price. We compete on outcomes.

Book your consultation today

Message us on WhatsApp for fastest response

Email: team@thewellnesslondon.com

Phone: 020 3951 3429

In-person: The London PRP Clinic by The Wellness, Marylebone (2 minutes from Baker Street).

Opening hours: Monday to Friday 8am to 8pm, Saturday 9am to 5pm.