Our 1500mg CBD Tincture is part of our Blue Collection, our Blue Collection products are all made from 99.6% CBD Isolate. Our CBD Isolate is free from any solvents and is 100% Grown & Made in USA. We use Organic Olive Oil for our carrier oil in our 1500mg CBD Tincture. No flavor added. This tincture is great for anyone seeking a CBD product that will not show up as a false positive on a drug screen, this product is 100% Free of any THC. Contains 50mg CBD per ML, 1500mg CBD Per Bottle, and 30 Servings of 1ML/50mg.