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

Independent test result

Semaglutide

by Peptide Partners· batch SPL-4149

99.94 %

measured purity· June 12, 2026

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How this batch compares

This batch measured 99.94%, 0.32 pts above Peptide Partners's average of 99.63% for this peptide over 6 batches, and 0.32 pts above the all-vendor average of 99.62% across 118 COAs from 20 vendors.

98.9% 100.0%
This batch 99.94% Vendor avg (6 batches) 99.63% Peptide avg (118 COAs) 99.62%
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See Semaglutide pricing across 20 verified vendors

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