Vendor lab evidenceFree preview
GHK-Cu lab reports
GHK-Cu53 COAs · Newest first
GHK-Cu · 50 mg LabE2026-02-11 99.9%Measured purity GHK-Cu · 50 mg Janoshik2026-02-09 99.62%Measured purity GHK-Cu · 100 mg LabE2026-02-09 99.9%Measured purity GHK-Cu · 50 mg LabE2026-02-09 99.9%Measured purity GHK-Cu · 50 mg LabE2026-02-02 99.9%Measured purity GHK-Cu · 50 mg LabE2026-02-02 99.9%Measured purity GHK-Cu · 50 mg LabE2026-01-26 99.9%Measured purity GHK-Cu · 50 mg LabE2026-01-26 -15.2%Amount vs stated claim GHK-Cu · 100 mg LabE2026-01-26 99.9%Measured purity GHK-Cu · 50 mg LabE2026-01-19 99.95%Measured purity GHK-Cu · 50 mg LabE2026-01-19 -15.6%Amount vs stated claim GHK-Cu · 50 mg LabE2026-01-19 99.95%Measured purity Show more COAsShowing 25–36 of 53 matching reports.