SuneKOS Skin Booster Treatment

SuneKOS is a skin booster treatment that uses amino acids and hyaluronic acid to improve the quality of your skin from within. Unlike treatments that focus on a single area, it can treat the whole face in one session, including the delicate skin around the eyes and forehead, with minimal downtime.

 

Skin quality, treated across the whole face

Good skin quality is the foundation of any aesthetic result. SuneKOS is a skin booster that works at the level of the skin’s own support structure, the extracellular matrix, rather than adding volume or changing the shape of the face. At Cosmetica it sits within our wider approach to skin health and regeneration – as a standalone course or alongside other treatments.

What sets SuneKOS apart is its reach. Many boosters and injectable treatments target one area at a time. SuneKOS is designed to treat the whole face in a single session, including the eyes and forehead, and can extend to the neck and décolletage, so skin quality improves evenly rather than in isolated areas.

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Skin quality, treated across the whole face

Treatment overview

At a glance

  • 30-minute appointment
  • Course of 3 sessions, two to three weeks apart
  • Whole face, including eyes and forehead; neck and décolletage optional
  • Minimal discomfort – fine needle, numbing cream if needed
  • Minimal downtime – most people settle by the end of the day
  • Results build over the course and typically last 5 to 6 months
  • Maintenance session every 5 to 6 months
Treatment overview

What is SuneKOS?

SuneKOS is an injectable skin booster built around a patented complex called HY6AA, developed by Professional Dietetics. It combines six amino acids with non cross-linked hyaluronic acid. Amino acids are the building blocks the skin uses to make collagen and elastin, and delivering them alongside hyaluronic acid gives the skin both immediate hydration and the raw materials for longer-term repair.

It is delivered as a course rather than a one-off. The treatment uses two formulations: SuneKOS 1200, which lays the foundation for repair, and the lighter SuneKOS Performa, which supports ongoing collagen and elastin production. The aim is to improve skin quality gradually and naturally, rather than change the shape of the face.

What is SuneKOS?

How does it work?

SuneKOS works within the extracellular matrix, the network of collagen, elastin and hyaluronic acid that gives skin its firmness and hydration. The six amino acids give the skin’s fibroblast cells the ingredients they need to produce new collagen and elastin. The hyaluronic acid draws in and holds water, restoring hydration and creating the right conditions for repair.

The result is a gradual, natural improvement in skin quality. Rather than filling or reshaping, SuneKOS helps the skin work better on its own.

What to expect

Before your treatment

Every course begins with a consultation. We assess your skin, talk through what you would like to improve, and agree whether SuneKOS suits you on its own or alongside other treatments.

During treatment

A course is three sessions, spaced two to three weeks apart. At the first session the face is treated with both formulations – SuneKOS 1200 and the lighter Performa. SuneKOS 1200 is used only at this first session and only on the face. If the neck and décolletage are included, these are treated with Performa. Your second and third sessions use Performa across all the areas being treated. Each appointment takes around 30 minutes, using a fine needle with numbing cream if needed.

After treatment

Downtime is minimal. You may notice slight redness or small raised points at the injection sites, which usually settle within a few hours, and most people are comfortable again by the end of the day. Improvement often shows after the first session, with the fuller effect building over the course. Results typically last around five to six months, maintained with a session every five to six months. If too long passes between sessions, the full course may need repeating for the best result.

The clinical evidence

SuneKOS is built on the patented HY6AA complex, developed by Professional Dietetics and supported by published research into amino acid and hyaluronic acid biorejuvenation. The manufacturer reports that the complex is designed to stimulate the skin’s own production of collagen and elastin rather than add volume. As with any treatment, individual results vary, and your consultation sets realistic expectations for your skin.

 

Is SuneKOS right for you?

SuneKOS suits people whose priority is skin quality – hydration, firmness and texture – rather than volume or changing the shape of the face. It is well suited to:

  • Skin that looks dull, tired or dehydrated
  • Early signs of ageing skin and loss of firmness
  • Crepey texture around the eyes and forehead
  • Improving skin quality on the neck and décolletage

It is not suitable during pregnancy or breastfeeding, or over an active skin infection in the treatment area. Full contraindications are covered at your consultation, where we confirm whether SuneKOS is the right choice for your skin.

Combining SuneKOS with other treatments

SuneKOS can be used on its own or as part of a wider plan alongside treatments such as wrinkle-relaxing injections, dermal fillers or microneedling, where the aim is to combine skin quality with other goals. Because it improves the skin itself rather than adding volume, it works well as the skin-health foundation of a plan. The consultation decides the right order and timing.

Pricing

SuneKOS is priced as a course of three sessions, with a single maintenance session to keep results topped up.

 

SuneKOS pricing

Treatment area Course of 3 Maintenance
Face £1,199 £449
Face and neck £1,595 £649
Face, neck and décolletage £1,995 £949

Prices correct as of July 2026.

 

Part of a wider skin plan

Skin boosters are one strand of Cosmetica’s regenerative approach to skin quality, alongside babyGLOW, Profhilo and polynucleotides. SuneKOS stands out for treating the whole face, including the eyes and forehead, in a single session. Where the concern is volume or facial movement, dermal fillers or wrinkle-relaxing injections may suit better – the consultation decides which combination fits your skin and your goals.

Book your SuneKOS consultation

Start with a consultation at our Balham clinic and we will build a skin plan around your skin, not a menu.

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