Independent test result
FOXO4-DRI
by Peptide Tech· batch F4D-5195
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Purity not on file· tested January 5, 2026
How this batch compares
This batch has no measured purity on file. Across 1 tested batch of FOXO4-DRI from Peptide Tech, measured purity averages 99.88%. Across all vendors, FOXO4-DRI averages 99.74% over 11 COAs.
99.4% 100.0%
Vendor avg (1 batch) 99.88% Peptide avg (11 COAs) 99.74%
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