Independent test result
Selank
by Skye Peptides· batch SK25-05-002
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Purity not on file· tested September 4, 2025
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How this batch compares
This batch has no measured purity on file. Across 3 tested batches of Selank from Skye Peptides, measured purity averages 99.85%. Across all vendors, Selank averages 99.62% over 104 COAs.
97.2% 100.0%
Vendor avg (3 batches) 99.85% Peptide avg (104 COAs) 99.62%
Compare pricing
See Selank pricing across 36 verified vendors
Merit's price comparison page pulls current listings so you can cross-check purity history vendor by vendor before you buy.
Where to buy
Product pages for this peptide at Skye Peptides
From the same lot
Other tests in lot SK25-05-002
Same batch, independently tested. Cross-confirm the purity claim.