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

Independent test result

Oxytocin

by Modern Research Peptides· batch LCN261OT2

99.05 %

measured purity· January 16, 2026

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How this batch compares

This batch measured 99.05%, 0.31 pts below Modern Research Peptides's average of 99.36% for this peptide over 2 batches, and 0.17 pts above the all-vendor average of 98.87% across 47 COAs from 21 vendors.

92.7% 100.0%
This batch 99.05% Vendor avg (2 batches) 99.36% Peptide avg (47 COAs) 98.87%
Compare pricing

See Oxytocin pricing across 21 verified vendors

Merit's price comparison page pulls current listings so you can cross-check purity history vendor by vendor.