Independent test result
Tirzepatide
by Skye Peptides· batch TZ25-60-009
—
Purity not on file· tested December 22, 2025
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 99.68% over 197 COAs.
74.5% 100.0%
Vendor avg (10 batches) 99.82% Peptide avg (197 COAs) 99.68%
From the same lot
Other tests in lot TZ25-60-009
Same batch, independently tested. Cross-confirm the purity claim.