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

Independent test result

Tirzepatide

by Texpeptide· batch TZ-30-0001-TP

99.81 %

measured purity(HPLC)· September 12, 2025

HPLC purity
99.809
Net peptide content
34.56

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How this batch compares

This batch measured 99.81%, 0.25 pts above Texpeptide's average of 99.56% for this peptide over 3 batches, and 0.16 pts above the all-vendor average of 99.65% across 412 COAs from 55 vendors.

74.5% 100.0%
This batch 99.81% Vendor avg (3 batches) 99.56% Peptide avg (412 COAs) 99.65%
Compare pricing

See Tirzepatide pricing across 55 verified vendors

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

Where to buy

Product pages for this peptide at Texpeptide