This Pure Spectrum 99% CBD isolate powder (1 gram) is produced using organically grown hemp certified by the USDA. At a therapeutic grade, this isolate has zero taste or odor. It can be added to your daily beverage, meals or even applied topically by mixing in with a carrier oil. Your opions are endless. Separated by molecular weight under rigorous laboratory supervision, Pure Spectrum has ensured that this is the purest possible product they can manufacture. All products are third-party tested, with information provided to all consumers.