A certificate of analysis (COA) is a document that a shows a product has undergone scientific testing with various criteria. The document authenticates that a product meets this specified criteria and meets quality assurance guarantees. Many companies show their COA’s so, make sure they are compliant, diligent and up to date with their reporting. Below is a list of our current COA’s. Please read and understand them carefully. If you have any questiosn, please contact us here. Thank you.