Certificate of Analysis Look Up Tool

A Certificate of Analysis, or COA is a document issued by Quality Assurance that confirms that a manufacturer's products are made to specification, and indicates the quantity of cannabinoids found in each product, like CBD.

They commonly contain the actual results obtained from testing performed as part of quality control of an individual batch of a product, and are meant to keep customers safe and informed, but they also emphasise quality as well. This is just one of the reasons Green Stem CBD is a trusted industry leader in terms of product quality, safety and consistency.

Visit our blog to learn about how to read a CBD Certificate of Analysis.

*Only from July 2019 is there full traceability between the production order and packaging batch number

*To ensure the absence of the psychoactive compound THC, we randomly send the CBD oils and e-liquids away for third-party lab testing to verify the level is below the legal limit.

Your Certificate of Analysis number can be found on the back of the bottle as highlighted below: