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

Independent test result

Tesamorelin

by Peptide Tech· batch TSG-8475

99.91 %

measured purity(HPLC)· April 13, 2026

HPLC purity
99.91
Net peptide content
19.96

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How this batch compares

This batch measured 99.91%, 0.28 pts above Peptide Tech's average of 99.63% for this peptide over 6 batches, and 0.56 pts above the all-vendor average of 99.35% across 279 COAs from 53 vendors.

78.2% 100.0%
This batch 99.91% Vendor avg (6 batches) 99.63% Peptide avg (279 COAs) 99.35%
Compare pricing

See Tesamorelin pricing across 53 verified vendors

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