The latest generation of NeoGen plasma technology — regenerating skin from within, without breaking the surface. A different category entirely, and more advanced than earlier plasma systems.
NeoGen plasma technology has evolved over the years — from the original Portrait PSR, to the NeoGen PSR, and now to the NeoGen EVO: the newest, most advanced generation of the platform. Many clinics still run older plasma systems. The EVO represents years of continued innovation in plasma delivery and control, which is precisely why it's the device chosen for this clinic.
When you're comparing plasma treatments, it's worth knowing which generation of device you're being treated with. Here, it's the latest.
NeoGen EVO converts inert nitrogen gas into plasma — the fourth state of matter. Delivered through gold-plated electrodes with no contact to the skin, a precise column of controlled thermal energy passes through the epidermis and concentrates in the dermis.
The epidermis stays intact throughout — acting as a natural biological dressing over the treated dermis below. This is fundamentally different from how every other energy device works. It's why the results, the recovery, and the risks look nothing like anything else.
Plasma is the fourth state of matter — distinct from solid, liquid and gas. NeoGen EVO is the first device to harness it for controlled skin regeneration. It fits no existing category in aesthetics medicine.
The plasma beam travels through air. Nothing touches the skin. Energy is delivered from a precise distance — consistent every time, regardless of technique.
Unlike ablative lasers and acid peels, the epidermis is not removed. It stays in place as a natural dressing, protecting the treated dermis while collagen synthesis begins below.
Controlled thermal energy concentrates in the dermis, where fibroblasts, collagen and elastin live. The depth is titratable by energy — from six cell layers at one joule to the papillary dermis at four. That’s where structural skin change actually happens.
Ultra-high radio-frequency at 2.5 GHz ionises pure nitrogen gas into plasma. The output is calibrated, measurable and repeatable — not heat-spread approximation.
“Plasma” is a word used for several very different things. To be completely clear, nitrogen plasma skin regeneration is none of these.
Nothing to do with the liquid component of blood, or platelet-rich plasma (PRP). This is the fourth state of matter — an ionised gas.
Plasma pens arc a tiny electrical spark to a single point on the surface. NeoGen delivers controlled energy across the whole skin architecture, with no contact.
No light, no chromophore target, no vaporising of tissue. Plasma heats all skin components evenly and leaves the surface intact.
"A column of plasma,
on contact."
Four things happen in sequence — the electrodes, the conversion, the delivery, the dermal target. Each is precise. Each is consistent. None of it touches the surface of the skin.
Watch exactly where NeoGen EVO acts. A precise column of plasma energy passes through the epidermis and concentrates in the dermis — the surface protected throughout. Move the control between low and high energy to see the depth change.
Epidermis · Dermis · Subcutis — controlled thermal energy reaches the dermis with the epidermis intact
The plasma does not vaporise or strip the epidermis. The intact surface is left as a natural protective dressing while energy passes beneath.
NeoGen works two ways at once. At the surface, re-epithelialisation refreshes tone and texture. In the dermis, fibroblast stimulation drives neocollagenesis and elastin remodelling — new structure, laid down over months.
Because the surface is preserved, recovery is managed. Tightening and texture improvements continue building progressively — for up to twelve months and beyond.
NeoGen EVO addresses a wide range of concerns across multiple zones — including the periorbital area where most energy devices cannot safely operate.
Forehead
Cheek
Neck
Periorbital
Nasal & upper lip
Lower faceCO₂ laser remains a gold standard for skin resurfacing in surgical settings. But its ablative nature creates a different risk and recovery profile — one that NeoGen EVO fundamentally avoids.
One technology. Three energy settings. The right level is chosen in consultation — based on your concerns, your skin, and what your schedule allows. Energy is titratable from a gentle fraction of a joule up to four joules at its ceiling — and because the pulse is so brief, handpiece temperature ranges from just 70°C at low energy to 168°C at maximum, controlled and cooled further by the air it travels through.
Gradual regeneration with minimal social downtime. Suitable for ongoing skin health, subtle improvement and clients in the public eye who need to keep working.
Downtime: pinkness 1–2 days · Return next dayAddresses active concerns — texture, early laxity, mild scarring, pigmentation. A considered balance between visible result and manageable recovery.
Downtime: 3–5 days · Bronzing then fresh skinSignificant single-session remodelling. For deeper scarring, advanced laxity, periorbital lifting. Results are substantial. Recovery is real — and it's worth it.
Downtime: 1–2 weeks · Full guidance provided
Low–medium energy recovery · Day 1 to Day 8 · Light bronzing then fresh skin
Pinkness and tightness for a day or two. Easily worn under make-up. The gentlest option for regular, cumulative treatment.
Three to five days of light bronzing and tightness. Noticeable but manageable — clients typically resume normal activity from day four or five.
Around one to two weeks of social downtime — bronzing, then gentle peeling — for the deepest structural result.
Because the surface is never broken, recovery follows a predictable, protected path. The treated epidermis stays in place as a natural dressing while the new skin forms beneath it.
Immediately after treatment the skin is warm and flushed, but the surface is whole — no open wound, no bleeding. The desiccated epidermis becomes a biological dressing.
The treated surface darkens and tightens as the regeneration beneath gathers pace. This is the skin working, not breaking down.
The old surface flakes away to reveal renewed skin — while collagen and elastin continue rebuilding in the dermis for months afterward.
Most energy devices cannot safely treat the eyelid. Plasma can — working directly on the lid, up to the lash line, across the entire eye area with no ocular shields required.
For many clients this is the closest thing to surgical eye-lift results — without surgery, without general anaesthetic, without the associated recovery and risk. The periorbital area responds exceptionally well to nitrogen plasma at medium energy.
La Ross Clinic · 1.2 J · 2 passes · 3 treatments · 4 weeks apart · Clinical results with NeoGen plasma · individual results vary
Skin regeneration, texture improvement, and periorbital renewal — captured three months post treatment. One session each. High energy.
Periorbital · 3.0 J · 1 treatment · 3 months post treatment
Clinical results with NeoGen plasma · individual results vary · images unedited
NeoGen EVO has become the treatment of choice for public figures, broadcasters and entertainers — people whose skin is always visible, and for whom results and discretion are equally non-negotiable.
Frontal · before & after
Three-quarter · before & after
Profile · before & after
Three-quarter · before & after
Profile · before & after
As featured · The Times · January 2023
In her own words
Individual results may vary.
NeoGen is a clinical, practitioner-led treatment — more intensive than most, and with a real recovery. How you prepare and how you heal directly shape your result. This is the complete guide; we’ll also tailor it to your exact energy level and plan.
A countdown — the weeks beforehand genuinely matter to how predictably your skin heals.
The surface stays intact and becomes its own natural dressing. Recovery depends on the energy used — find your level.
Every NeoGen plan begins with a consultation. Pricing is per session, calibrated to the areas treated.
Real neogen evo results — unedited and unretouched — in the results gallery.
See NeoGen EVO ResultsNeoGen is made in the United Kingdom by Energist — the founding and leading global provider of nitrogen plasma technology, with over two decades in medical aesthetics. The platform began as the Portrait PSR, was taken forward by Energist in 2010, relaunched as the PSR in 2013, and refined into the EVO generation now used in clinics worldwide.
Across hundreds of practitioners and hundreds of thousands of treatments, it holds an exceptional safety record — backed by ISO 13485, CE, FDA and international medical certification.
NeoGen technology has been studied in peer-reviewed clinical trials across multiple conditions and skin types. The results are consistent.
Under polarised microscopy at ninety days, a distinct zone of new collagen is visible beneath the dermal–epidermal junction. The new fibres run perpendicular — the signature of true structural remodelling, not surface change. This is what “a wound without a wound” produces underneath.
Randomised controlled trial — nitrogen plasma vs control. Significantly greater improvement in periorbital wrinkle score, melanin index and patient satisfaction. Safe for higher Fitzpatrick skin types.
Theppornpitak et al. · Journal of Cosmetic Dermatology · 201934% physician-rated improvement in acne scarring at 6 months post treatment. Single high-energy session. Re-epithelialisation complete within 4–6 days. No serious adverse events.
Gonzalez et al. · Lasers in Surgery & Medicine · 2008Mean clinical improvement of 57% on chest, 48% on hands, 41% on neck. Significant reduction in wrinkle severity, hyperpigmentation and improved skin smoothness — areas where CO₂ laser is too risky.
Alster & Konda · Dermatological Surgery · 2007
NeoGen EVO has arrived at Matt Newbery Professional, Hornchurch. Every plan begins with a consultation — book yours now.
"NeoGen is the treatment I'd been waiting years for. Nitrogen plasma does something nothing else quite does — it regenerates skin without breaking the surface the way a laser or needle would. I brought it into the clinic because it reaches the places, and the concerns, that little else can. This is restoration at its most advanced."
