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

Independent test result

KPV

by Optima Supply

99.75 %

measured purity· November 20, 2025

New to reading a COA? See how to read a peptide COA →

How this batch compares

This batch measured 99.75%, 0.24 pts above the all-vendor average of 99.50% across 146 COAs from 41 vendors.

97.6% 100.0%
This batch 99.75% Peptide avg (146 COAs) 99.50%
Compare pricing

See KPV pricing across 41 verified vendors

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

Keep exploring

KPV COAs