PharmaXtracts’ CBD tinctures begin with laboratory tested, pure CBD extracted from industrial hemp then is dissolved in 10 ml of refined coconut and palm kernel oils. Our 500 mg of CBD in our 10 ml bottle is for people who want a medium strength dose of CBD. Our tincture containing 500mg of CBD in 10 ml of MCT oil delivers 50 mg of CBD in each milliliter. Our 1000 mg of CBD in our 10 ml bottle is for people who want a higher dosage of CBD. Our tincture containing 1000 mg of CBD in 10 ml of MCT oil delivers 100 mg of CBD in each milliliter. Our 2500 mg of CBD in our 10 ml bottle is for people who want a high-strength dose of CBD. Our tincture containing 2500 mg of CBD in 10 ml of MCT oil delivers 250 mg of CBD in each milliliter.