GHK-Cu × Gentleman Peptides — Lab Test, February 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
Independent HPLC purity analysis of GLOW from gentlemanpeptides.com, performed by Bioviridian on February 12, 2026. Reported purity: 99.7%. Net content: 65.86 mg against 70 mg labeled (94% of label). Sample source: shop-provided. Certificate of analysis attached.
Certificate of analysis
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