GHK-Cu
Research use onlyPart of Skin, Spa & Cosmetic — Facial, skin, and tanning peptide research
No FDA-approved human dosing to cite
GHK-Cu is sold as a research chemical and has no FDA-approved human dosing. Any dosing figures you’d find elsewhere online come from anecdotal or gray-market sources, not established clinical research — we won’t publish those as if they were. Use recent studies below to see what’s actually been published, which is not the same as evidence that a use is safe or effective in humans.
Recent research
Live results from PubMed, the NIH’s public database of biomedical literature.
Verified suppliers for skin, spa & cosmetic
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Other peptides in Skin, Spa & Cosmetic
GHK-Cu is sold as a research chemical and is not approved by the FDA for human use. This page does not recommend or endorse use outside of professional medical guidance. See the full disclaimer.