HOW TO READ YOUR CERTIFICATE OF ANALYSIS (COA)
First Things First ...
Whether they call them lab results, certificate of analysis or COA, this document shows you exactly what is in your product at the time it was bottled. This report will give you the specific quantity for each cannabinoid, like CBD and THC, that are in the product. This is how you can be sure that you are indeed buying a full-spectrum product, which research has shown is the most effective type of cannabis medicine.
Also, a COA should always be issued by a third-party lab. That means the company has paid to have an outside company analyze the contents of their product and generate a report that tells you everything you need to know about it. You can determine if this is a third party by checking the logo and contact info on the document. If the lab shares a logo or name with the company you are buying from, they are probably affiliated.