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Independent test result

Tirzepatide

by Skye Peptides· batch TZ25-30-004

Purity not on file· tested November 5, 2025

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How this batch compares

This batch has no measured purity on file. Across 10 tested batches of Tirzepatide from Skye Peptides, measured purity averages 99.82%. Across all vendors, Tirzepatide averages 99.64% over 383 COAs.

74.5% 100.0%
Vendor avg (10 batches) 99.82% Peptide avg (383 COAs) 99.64%
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See Tirzepatide pricing across 54 verified vendors

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