Authenticity Verification
When examining a peptide COA the first thing to check is the authenticity of the document A genuine COA should come directly from the manufacturer and include official logos and contact information This ensures that the peptide has been properly tested and is not counterfeit
Purity Analysis
A critical aspect of any peptide COA is the purity level Look for high-performance liquid chromatography HPLC results which indicate the percentage of the What to look for in peptide COA main peptide This information helps determine the effectiveness and safety of the product
Molecular Weight Confirmation
Confirming the molecular weight of the peptide is vital Mass spectrometry MS data in the COA shows the precise weight and helps verify the identity of the compound This prevents errors in research or supplementation and ensures the peptide matches its label
Contaminant Assessment
It is important to review the COA for any listed contaminants This includes residual solvents heavy metals or microbial contamination A comprehensive COA will list acceptable limits and measured results guaranteeing that the peptide is safe to use
Expiry and Storage Conditions
Finally the COA should provide information on the shelf life and storage recommendations Proper handling is essential to maintain peptide stability and potency Look for storage temperature guidelines and expiration dates to maximize effectiveness