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Certificate record

GHK-Cu, lot HY-GHK-R2M6

ILS Laboratories assayed lot HY-GHK-R2M6 of GHK-Cu from Hydro Research Peptides at 99.859% purity on 19 Feb 2026, reporting 108.27 mg against a 108.27 mg label, matching the labelled mass.

Assayed 19 Feb 2026 · ILS Laboratories · Hydro Research Peptides · record id coa-hydroresearchpeptides-hy-ghk-r2m6

What the certificate reports

CompoundGHK-Cu
Lot identifierHY-GHK-R2M6
Purity99.859%
Labelled mass108.27 mg
Assayed mass108.27 mg
DifferenceWithin half a percent of the label
Assay date19 Feb 2026
Testing laboratoryILS Laboratories
Who commissioned itPublished by the vendor. Scored as a claim, not as corroboration — only an independently commissioned assay counts as verified.
Source documenthttps://hydroresearchpeptides.com/wp-content/uploads/2026/02/Hydro-GHK-CU-J.pdf

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