BSCG BLOG
How to Read a Supplement COA: Results and Red Flags
Reviewing a supplement Certificate of Analysis (COA) objectively determines product quality and transparency. While the document may appear technical, a limited set of fields establishes whether a COA provides relevant information for quality assessment.To confirm COA validity, verify these items:Specific product, ingredient, or lot covered by the reportLot or batch number matching the productTest results presented alongside their respective spec...