GHK-Cu 50mgGHK-Cu 50mg
A copper-binding tripeptide used in cosmetic formulations, with limited human skin evidence and route-specific uncertainties.
Answer a short online consultation. A clinician reviews it, and you only pay if treatment is approved. Dispensed by our licensed facility.
What it is
GHK-Cu is the copper complex of glycyl-L-histidyl-L-lysine, a tripeptide identified in human plasma. Copper binding distinguishes it from uncomplexed GHK.
Cell and tissue studies explore extracellular matrix turnover, collagen-related activity and wound signalling. Cosmetic topical exposure and systemic administration are not equivalent.
Why people ask about it
Questions usually relate to skin texture, visible ageing and the prominence of copper peptides in skincare marketing.
What the science says
Small human cosmetic skin studies and laboratory experiments report changes in selected skin measures, but study quality, formulation and sample size limit confidence. These findings do not establish the safety or benefit of injectable GHK-Cu or an effect on lifespan.
Is it right for me?
GHK-Cu requires an online consultation and clinician approval before payment, including confirmation of whether a topical or systemic preparation is being considered.
How Welcuren works
Complete a short online consultation about your health and goals.
A clinician reviews your answers, may ask follow-up questions, and decides whether this treatment is appropriate for you.
You only pay once treatment is approved. Our licensed facility then dispatches it with full instructions, on tracked global delivery.
Safety
Topical products may cause irritation or contact reactions, while systemic copper exposure has less established safety. Wilson’s disease, significant liver disease, pregnancy and other copper-containing products require review; your clinician will advise
Questions
Why is copper attached to GHK?
The peptide binds copper ions, producing a complex with properties distinct from the free peptide.
Do facial cream studies validate injections?
Skin-application data cannot establish systemic safety or injectable cosmetic outcomes.
Is GHK-Cu proven to extend life?
Human lifespan extension has not been established for GHK-Cu.
Does a 50mg label describe elemental copper?
The labelled complex mass is not necessarily the mass of elemental copper; composition needs verification.
This information is educational and not a substitute for advice from your clinician. Prescription treatments are only supplied after a clinical consultation.
Often considered together
Many clients start with a blood test so their clinician has a full picture.
AHK-Cu 50mgAHK-Cu 50mg
AHK-Cu 50mg is a copper tripeptide supplied in a branded pre-filled pen with case, available only following online consultation and clinician approval.