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CoA Library
Every batch we stock is independently tested before it reaches you. Full Certificate of Analysis documents will be published here for each product once available.
CoA Documents Now Available
Certificates of Analysis for ARA-290, Retatrutide, Retatrutide 30mg, BPC-157, GLOW, GHK-Cu, KPV, Melanotan I, Melanotan II, NAD+, Ipamorelin, PT-141, DSIP, Selank, Semax, TB-500, Tirzepatide 20mg, CJC without DAC + Ipamorelin (April), and BPC-157 + TB-500 are now published below. Testing for remaining products is ongoing and additional CoA documents will be added as they are completed.
Our Testing Process
HPLC Analysis
High-Performance Liquid Chromatography separates and quantifies the peptide from impurities, confirming purity ≥99%.
Mass Spectrometry
MS analysis confirms the molecular weight and identity of each compound, verifying the correct amino acid sequence and structure.
Independent Laboratory
All testing is conducted by accredited third-party laboratories with no commercial interest in the results.