300 mg CBD-A Tincture: TreatWell’s CBDA Tincture is non-psychoactive and has a very high antioxidant and terpene content. CBDA is the acid-based compound found in raw cannabis. It is the precursor to CBD, however, it has shown to have its own unique properties. It is a powerful anti-inflammatory, neuroprotectant and anti-bacterial; targeting severe pain, cancer treatment support, concussions, injuries and some types of seizures. This tincture can also be used topically for skin conditions and bacterial infections.