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You inject on the same day each week and do not think about it again for seven days
Malone JI, Lowitt S, Salem AF, et al
& Mark, A
How Copper Peptides Compare to Other Active Ingredients Unlike retinoids or acids that rely on exfoliation and may compromise the skin barrier, copper peptides offer repair-driven regeneration
Short answer: not quite, and the reason comes down to how your body absorbs them
GHK-Cu (Copper Tripeptide-1) 50mg total per bottle 625 mcg 80 sprays/bottle 10mL bottle 99.876% purity 99.876% purity (HPLC) Third-party tested Freedom Diagnostics Identity confirmed Certificate of Analysis Tested by Freedom Diagnostics 04/12/2026 Key Ingredients Tripeptide-copper complex studied for its ability to modulate over 4,000 human genes
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