Copper peptide for collagen synthesis, hair density, and the kind of skin that doesn't need a filter.
Of published research on GHK-Cu in skin biology
What we charge. Luxury brands charge 10x.
Formats — topical serum (cosmetic) and research vial
GHK-Cu is a naturally-occurring copper-binding tripeptide that your body produces less of as you age. By 60, your levels are down 60% from your 20s. The peer-reviewed research shows that restoring it stimulates collagen and elastin synthesis, supports hair follicle activity, and accelerates wound healing.
It's the active ingredient in some of the most expensive serums on the market. We sell the same molecule at the concentration the research actually supports — for the price of a single Sephora visit.
0.05–0.1% GHK-Cu in a cosmetic base. Daily application to face, scalp, or targeted skin. No needles, no reconstitution. The casual entry point.
Lyophilized vial for the serious user. Higher concentration, reconstituted with bac water, subcutaneous administration. The biohacker protocol.
From published cosmetic trial data and clinical experience. Results vary; consistency is what matters.
Texture smooths. Inflammation drops. Existing irritation calms.
Skin elasticity measurably improves in published trial cohorts. Hair density starts shifting for scalp users.
Collagen turnover compounds. Skin looks measurably younger in cosmetic-grade clinical photography studies.
Most users cycle to avoid receptor desensitization. Topical can be used continuously.
GHK-Cu was first identified in 1973. There are now hundreds of peer-reviewed papers on its effects in skin, hair, wound healing, and copper homeostasis. It's not a trend molecule. It's a workhorse the cosmetic industry built brands around — at 10x markup.
Brief tingle on first application · Faint blue-green tint where applied (washes off) · Temporary darkening of facial hair (copper interaction)
You have Wilson's disease or copper sensitivity. You're pregnant or breastfeeding. You have active cancer (copper is mildly angiogenic).
$180.000 COP / 30mL
0.1% GHK-Cu · 2-month supply · Daily application (launch pricing)
$220.000 COP / 50mg
Lyophilized · For subcutaneous protocol · Reconstitution support included (launch pricing)
GHK-Cu topical serum is sold as a cosmetic product. The research vial is dispensed via magistral compounding under individual physician review when used in a subcutaneous protocol. Cited research draws on Pickart & Margolina 2018 (Int J Mol Sci) and related literature. Results vary. Not for individuals with copper-metabolism conditions.