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

Independent test result

Oxytocin

by Simple Peptide· batch OXYY110172025-J

96.57 %

measured purity(HPLC)· October 20, 2025

HPLC purity
96.572

How this batch compares

This batch measured 96.57%, 0.62 pts below Simple Peptide's average of 97.19% for this peptide over 3 batches, and 2.18 pts below the all-vendor average of 98.75% across 13 COAs from 6 vendors.

96.0% 100.0%
This batch 96.57% Vendor avg (3 batches) 97.19% Peptide avg (13 COAs) 98.75%
Where to buy

Product pages for this peptide at Simple Peptide