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

Independent test result

Oxytocin

by BioLongevity Labs· batch cmojb7aio01a1kirxdqsd4vsc

99.80 %

measured purity(HPLC)· October 30, 2025

HPLC purity
99.8
Net peptide content
10.11

How this batch compares

This batch measured 99.80%, 0.05 pts above BioLongevity Labs's average of 99.75% for this peptide over 3 batches, and 1.05 pts above the all-vendor average of 98.75% across 13 COAs from 6 vendors.

96.0% 100.0%
This batch 99.80% Vendor avg (3 batches) 99.75% Peptide avg (13 COAs) 98.75%
Where to buy

Product pages for this peptide at BioLongevity Labs