For research use only. Not for human consumption. Not medical advice — consult a licensed clinician.

Independent test result

DSIP

by BioLongevity Labs· batch cmojb6vyh016lkirxk9qjkp66

99.78 %

measured purity(HPLC)· January 15, 2026

HPLC purity
99.78
Net peptide content
5.09

How this batch compares

This batch measured 99.78%, right at BioLongevity Labs's average of 99.81% for this peptide over 6 batches, and 0.35 pts above the all-vendor average of 99.43% across 43 COAs from 15 vendors.

97.9% 100.0%
This batch 99.78% Vendor avg (6 batches) 99.81% Peptide avg (43 COAs) 99.43%
Where to buy

Product pages for this peptide at BioLongevity Labs