Peptides

GHK-Cu

Copper peptide

A copper-binding tripeptide that shows up in skin and tissue-repair tangents. Cosmetic and research channels. Not a miracle cream.

Often mentioned for: Skin, hair, repair talk

Typical street price: $40–$120

Research / clinic compound. Not an FDA-approved dietary supplement for the uses discussed on air. Not medical advice. Talk to a licensed clinician.