Every lot ships with its certificate of analysisThird-party tested by HPLCISO/IEC 17025 accredited labMade and tested in the USAResearch use only. Not for human consumption.
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Certificates of Analysis

Every compound is tested by an independent, accredited laboratory and its report published here: identity and purity by HPLC, tied to the production lot.

USA Made and Tested

Independent lab
Janoshik Analytical
Accreditation
ISO/IEC 17025
Methods
HPLC identity + purity
Scope
Every production lot

1 certificate matching “GHK-Cu”

Certificates correspond to current production batches. For a specific batch COA, contact support@mylongevitylabs.com with your order number.