How to Read a CBD Lab Report Before You Buy (COA Explained)
Buying a CBD product without checking its lab report is like purchasing food without reading the label. A Certificate of Analysis (COA) is an essential document that verifies what's actually inside a CBD product, from cannabinoid potency and terpene content to the presence of harmful contaminants such as pesticides, heavy metals, solvents, and microbes. Understanding how to read a COA can help you distinguish high-quality, transparently tested products from those that may not meet safety or labeling standards.