Research focus
Skin & Dermatological Research
GHK-Cu, glutathione, and related compounds. Every batch is third-party tested and documented to the batch.
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PopularCOA
GHK-Cu
Copper tripeptide (Gly-His-Lys) · third-party tested · ≥99% HPLC · COA available. Research use only.
50mg · from$30
Ships in <24h
COA
Glutathione
Research-grade tripeptide · third-party HPLC-tested to ≥99% · COA available
1500mg · from$80
Ships in <24h