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Certificate of analysis

COA Library

Every certificate is third-party HPLC- and mass-spec–tested. Search by product or lot number and download the PDF.

24 certificates 24 products 4 categories
GLOW Blend Third-party verified
GLOW Blend
Peptide Blends Lot BBG70-202607-01 ≥ 99.91% CAS 89030-95-5 / 137525-51-0 / 77591-33-4
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GHK-Cu Third-party verified
GHK-Cu
Cosmetic/Topical Lot CU50-2026-0701 ≥ 99.651% CAS 89030-95-5
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DSIP Third-party verified
DSIP
Peptides Lot DS10-2026-0701 ≥ 99.673% CAS 62568-57-4
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KLOW Blend Third-party verified
KLOW Blend
Peptide Blends Lot KLOW80-2026-0701 ≥ 99.771% CAS 89030-95-5 / C62H98N16O22 / C39H67N9O13 / C16H30N4O4
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All certificates are generated by independent third-party laboratories. Vexum Labs LLC does not modify or alter analytical results.