Independent test result
PT-141
by Skye Peptides· batch PT26-10-002
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Purity not on file· tested May 12, 2026
How this batch compares
This batch has no measured purity on file. Across 2 tested batches of PT-141 from Skye Peptides, measured purity averages 99.90%. Across all vendors, PT-141 averages 99.77% over 50 COAs.
98.8% 100.0%
Vendor avg (2 batches) 99.90% Peptide avg (50 COAs) 99.77%
Where to buy
Product pages for this peptide at Skye Peptides
From the same lot
Other tests in lot PT26-10-002
Same batch, independently tested. Cross-confirm the purity claim.