GHK-Cu × gentlemanpeptides.com — lab test, May 2026
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Test results
This is a purity and identity analysis. Sterility, endotoxins, and heavy metals were not screened — a high purity figure says nothing about those.
About this test
Label 80 mg · Lab measured 94.81 mg
119% of label, basis not stated — shown as printed. Reconstituted with 2 mL, a 50-unit draw holds 23.7 mg using the measured mass, against 20 mg on the label — 19% more.
One vial from this lot was weighed by the laboratory, not yours. This page reports what the certificate says; it does not recommend a dose.
Independent HPLC purity analysis of KLOW from gentlemanpeptides.com, performed by Bioviridian on May 2, 2026. Reported purity: 99.9%. Net content: 94.81 mg against 80 mg labeled (119% of label). Tested content exceeds the labeled amount by 19%. Sample source: shop-provided. Certificate of analysis attached.
Certificate of analysis
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