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Independent Testing Bureau
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Authentic report — verified
This certificate was issued by VendorInvestigate and matches our records. Reference ID confirmed.
Product
Copper Peptide GHK-Cu
Specification
98.0% · 10g
Report Type
Purity / RP-HPLC
Catalogue
GL-COS-0004
Issued
2026-03-27
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Verification reference: 13815-Copper_Peptide_GHK-Cu_78ECQCZW6CPS