Our CBD Oil Tincture Drops contain MCT oil which molecules are smaller so they can permeate our cell membranes more easily and don’t require that we use special enzymes for our bodies to utilize them. This way increases the effectiveness of the delivery of Cannabidiol. This top of the line tincture provides immediate aid acting in as little as 15 minutes. Comes in 2 sizes 500 mg and 1000mg.