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Certificate record

Glutathione, lot AS-GLUT1500-2

ILS Laboratories assayed lot AS-GLUT1500-2 of Glutathione from Ascend Science at 99.9% purity on 10 Jun 2026, reporting 1520.1 mg against a 1500 mg label, 1.3% above the labelled mass.

Assayed 10 Jun 2026 · ILS Laboratories · Ascend Science · record id coa-www-as-glut1500-2

What the certificate reports

CompoundGlutathione
Lot identifierAS-GLUT1500-2
Purity99.9%
Labelled mass1500 mg
Assayed mass1520.1 mg
Difference1.3% 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/glutathione

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.

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