Evo Peptides
Every compound independently verified across eight analytical parameters by ILS Laboratories.
The Certificate Library
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From the lab to your door
How every batch is tested by ILS Laboratories, published here before you order, and shipped the same day from Boyd, Wisconsin.
What is a Certificate of Analysis?
A Certificate of Analysis (CoA) is an authenticated document issued by an accredited independent laboratory confirming a compound's identity, purity, and safety profile. For research-grade peptides, a CoA is the only objective proof that what's in the vial matches what's on the label — down to the molecular level.
Without an independent CoA, there is no verifiable way to confirm a peptide's purity, detect contamination, or validate that the correct compound was synthesized. Self-reported purity claims carry no independent weight and cannot substitute for third-party laboratory analysis.
Every test, explained
ILS Laboratories runs eight independent assays on every batch. Each one catches a different category of contamination or degradation that no single test could catch alone.
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