Medically reviewed by Dr Ahmed Haq, Medical Director, Cosmedocs Harley StreetGMC 6078057Last reviewed

    Sunekos 200 London

    The patented bio-revitalising formula — amino acids and hyaluronic acid working together to regenerate your skin's extracellular matrix from within.

    Doctor-LedFrom £275Since 2007Harley Street

    What Is Sunekos 200?

    Sunekos 200 is a unique, patented injectable treatment that combines a specific physiological sequence of amino acids with non-cross-linked hyaluronic acid. Unlike traditional dermal fillers or skin boosters, Sunekos is specifically designed to regenerate the extracellular matrix (ECM) — the structural scaffolding that gives skin its firmness, elasticity, and youthful quality.

    The extracellular matrix is composed primarily of collagen, elastin, and glycosaminoglycans. As we age, the ECM degrades — leading to fine lines, wrinkles, skin laxity, and loss of volume. Sunekos works at a cellular level, stimulating fibroblasts to produce new collagen and elastin, effectively rebuilding the skin's foundation.

    Developed by Italian pharmaceutical company Professional Derma, Sunekos holds a patent for its specific amino acid formulation. The six amino acids (glycine, L-proline, L-leucine, L-lysine, L-valine, and L-alanine) are combined in precise ratios that have been clinically demonstrated to stimulate ECM regeneration — a mechanism distinct from simple hydration or volume replacement.

    At Cosmedocs, we use Sunekos as part of our comprehensive skin rejuvenation portfolio, often recommending it for patients seeking genuine skin quality improvement rather than temporary hydration. Our aesthetics is invisible art — transformation that speaks without saying a word.

    How Sunekos Works

    Sunekos is injected into the dermis using a series of micro-injections across the treatment area. The amino acids and hyaluronic acid work synergistically — the HA provides immediate hydration whilst the amino acids activate fibroblasts to produce new collagen type I, collagen type III, and elastin.

    The treatment protocol typically involves 3–4 sessions spaced 7–10 days apart. This phased approach allows progressive ECM regeneration, with each session building upon the previous one. Results become increasingly visible as new collagen and elastin fibres mature.

    Unlike cross-linked hyaluronic acid fillers that physically occupy space, Sunekos stimulates your own biology to restore skin quality. The non-cross-linked HA component is rapidly integrated into the tissue, providing an optimal environment for the amino acids to exert their regenerative effect.

    Treatment Areas

    Full face

    Periorbital (around eyes)

    Neck & décolletage

    Hands

    Inner arms

    Knees

    Sunekos vs Other Skin Boosters

    Sunekos 200

    • • ECM regeneration (collagen + elastin)
    • • Patented amino acid formula
    • • Targets skin structure
    • • 3–4 sessions protocol
    • • Results last 6–9 months

    Profhilo

    • • Bio-remodelling via high-conc HA
    • • Primarily hydration + laxity
    • • 5-point injection technique
    • • 2 sessions protocol
    • • Results last 6–12 months

    Am I Suitable?

    Ideal Candidates

    • • Early signs of skin ageing
    • • Fine lines and crepey skin
    • • Loss of skin elasticity
    • • Dull, dehydrated complexion
    • • Dark circles and periorbital ageing

    May Not Be Suitable

    • • Active skin infections
    • • Pregnancy or breastfeeding
    • • Allergy to amino acids or HA
    • • Autoimmune conditions (assess)

    Why Cosmedocs?

    • Doctor-led — all treatments by GMC-registered doctors
    • Harley Street Institute trainers — established 2007
    • Over 1 million treatments performed
    • Comprehensive skin booster portfolio
    • Personalised treatment plans for every patient
    • Our aesthetics is invisible art

    Frequently Asked Questions

    Sunekos 200 is a patented injectable treatment combining a specific sequence of amino acids with hyaluronic acid. Unlike traditional skin boosters that simply hydrate, Sunekos is designed to regenerate the extracellular matrix (ECM) — the structural framework of your skin. This stimulates natural production of both collagen and elastin, restoring skin quality from within.

    Whilst Profhilo uses high-concentration hyaluronic acid for bio-remodelling and tissue hydration, Sunekos targets the extracellular matrix with its unique amino acid formula. Profhilo primarily addresses skin laxity and hydration, whereas Sunekos focuses on regenerating the structural components of skin — collagen and elastin. They can be used complementarily for comprehensive skin rejuvenation.

    A typical Sunekos protocol involves 3–4 sessions spaced 7–10 days apart. Results are progressive, with optimal improvement visible 2–4 weeks after completing the course. Maintenance sessions every 6–9 months help sustain the regenerative benefits.

    Sunekos is versatile and can treat the face, neck, décolletage, hands, and periorbital area (around the eyes). It is particularly effective for areas showing early signs of ageing, crepey skin, fine lines, and loss of skin elasticity.

    Discomfort is minimal. The treatment involves multiple small injections using fine needles. Topical anaesthetic can be applied beforehand for sensitive areas. Most patients describe the sensation as mild and tolerable, similar to other skin booster treatments.

    There is minimal downtime. You may experience mild redness, slight swelling, or small injection marks for 24–48 hours. Most patients return to normal activities immediately. Avoid makeup for 12 hours and strenuous exercise for 24 hours post-treatment.

    Sunekos 200 at Cosmedocs is £275 per session. A course of 3 sessions is available at £750. The consultation fee (£50) is deducted from your treatment cost if you proceed.

    Ready to Regenerate Your Skin?

    A consultation with our doctors will assess your skin quality and recommend whether Sunekos, Profhilo, polynucleotides, or a combination approach will deliver the best results.

    At a Glance

    Duration

    30 minutes

    Results last

    6–9 months

    Recovery

    Minimal downtime

    Sessions

    3–4 recommended

    Product

    Patented HA + amino acids

    Treatment Pricing

    Sunekos 200£275
    Course of 3£750
    Consultation£50

    Consultation fee deducted from treatment cost

    R

    Rachel

    "After three sessions my skin looks so much more hydrated and plump. The fine lines around my eyes have really softened. Best skin booster I've tried."

    Real experiences. Real outcomes.