Independent test result
TESA
How this batch compares
This batch measured 99.00%, 0.28 pts below the all-vendor average of 99.28% across 5 COAs from 3 vendors.
98.9% 100.0%
This batch 99.00% Peptide avg (5 COAs) 99.28%
Compare pricing
See TESA pricing across 3 verified vendors
Merit's price comparison page pulls current listings so you can cross-check purity history vendor by vendor.
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