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

Independent test result

TB-500

by Orbitrex Peptides· batch TB5101125

99.54 %

measured purity

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

How this batch compares

This batch measured 99.54%, 0.24 pts above Orbitrex Peptides's average of 99.30% for this peptide over 4 batches, and 0.21 pts above the all-vendor average of 99.34% across 172 COAs from 33 vendors.

74.5% 100.0%
This batch 99.54% Vendor avg (4 batches) 99.30% Peptide avg (172 COAs) 99.34%
Compare pricing

See TB-500 pricing across 33 verified vendors

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