GHK-Cu is a naturally-occurring tripeptide-copper complex (glycyl-L-histidyl-L-lysine bound to Cu²⁺) found in human plasma, saliva, and urine. Plasma concentrations decline sharply with age, making it one of the most widely-cited reference peptides in skin, wound, and tissue-remodeling research.
GHK-Cu is a naturally-occurring tripeptide-copper complex (glycyl-L-histidyl-L-lysine bound to Cu²⁺) found in human plasma, saliva, and urine. Plasma concentrations decline sharply with age, making it one of the most widely-cited reference peptides in skin, wound, and tissue-remodeling research.
| Size | 100mg × 1 vial, 50mg × 1 vial |
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