Diamond CBD products are made from non-GMO hemp plants harvested from farms in Colorado, Kentucky, and Scandinavia. They have a team of medical professionals and scientists who ensure their CBD products’ quality and purity. Diamond CBD claims to supervise every step of their CBD production process. However, some of their cannabidiol products were found to contain active ingredients that were not listed on their labels. One of the elements was 5F-ADB, an illegal synthetic cannabinoid with no legitimate medical use(1).