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Certificate record

GHK-Cu, lot AS-CU1000-2

ILS Laboratories assayed lot AS-CU1000-2 of GHK-Cu from Ascend Science at 99.71% purity on 10 Jun 2026, reporting 106.05 mg against a 100 mg label, 6.0% above the labelled mass.

Assayed 10 Jun 2026 · ILS Laboratories · Ascend Science · record id coa-www-as-cu1000-2

What the certificate reports

CompoundGHK-Cu
Lot identifierAS-CU1000-2
Purity99.71%
Labelled mass100 mg
Assayed mass106.05 mg
Difference6.0% above the label
Assay date10 Jun 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://www.ascend.science/product/ghk-cu

Check it yourself

ILS Laboratories does not publish a public lookup we have been able to find, so this certificate can be read but not independently re-pulled from the laboratory. The document above is the copy the vendor published. Where a laboratory does offer a lookup, we say so and link it.

A certificate describes the sample it names and nothing else. It is not a statement about any other lot, and it is not an endorsement of the vendor or of any use of the material.

Other lots from Ascend Science

GHK-Cu from other vendors