Yes: CBD extracts can’t always be trusted. A 2017 JAMA paper reported that almost 70 percent of all CBD products sold online do not contain the amount of CBD stated on the label. Of the 84 products bought from 31 different companies, 42 percent contained a higher concentration of CBD oil than the label claimed, and 26 percent of the products contained less than the label claimed. The remainder of products contained the labeled amount—give or take 10 percent.
Full-spectrum hemp oil refers to when the pure oil extracted from hemp contains all the same cannabinoids and compounds found in the original hemp plant. Unlike isolated or synthetic cannabinoids, full-spectrum hemp oil contains an array of cannabinoids, as well as many essential vitamins and minerals, fatty acids, protein, chlorophyll, fiber, flavonoids, and terpenes.
CBD—or cannabidiol—is a type of cannabinoid, a family of molecules typically associated with marijuana, but in fact, also found in other plants and even humans (in us, they’re called endocannabinoids). There are hundreds of different cannabinoids in marijuana. The best known is tetrahydrocannabinol, or THC, a chemical in marijuana that targets and binds to certain receptors in the brain to give you a high. CBD is non-psychoactive and non-addictive, and it seems to bind to multiple target sites, thereby affecting a range of systems throughout the body.