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Certificate of analysis library

Every compound we sell is independently third-party tested. Click any compound to view its full certificate inline.

All compounds

GHK-Cu

BatchYPB.222 Purity99.0% TestedJanuary 14, 2026
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All testing performed by Analytical Formulations, Inc. — independent third-party laboratory, cGLP certified since 2008. Products are for research purposes only and not intended for human consumption.