Third-party testing helps CanaBD maintain partnerships with credible sources of CBD oil through transparent, unbiased test results. When a CBD product undergoes third-party testing, a sample of the product is sent off to a private lab unaffiliated with the manufacturer or distributor. There, the product is tested for the presence of various cannabinoids, potency and chemicals. Below you can find the lab tests for each and every CBD product that is offered on the CanaBD marketplace: