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

Independent test result

PT-141

by Orbitrex Peptides· batch PT101025

99.41 %

measured purity

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

How this batch compares

This batch measured 99.41%, 0.36 pts below Orbitrex Peptides's average of 99.76% for this peptide over 3 batches, and 0.33 pts below the all-vendor average of 99.73% across 101 COAs from 29 vendors.

98.8% 100.0%
This batch 99.41% Vendor avg (3 batches) 99.76% Peptide avg (101 COAs) 99.73%
Compare pricing

See PT-141 pricing across 29 verified vendors

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