This is not an isolate, its a Broad spectrum oil and through an ultrasonic emulsification process blends with water. This 1000 mg bottle will absorb quickly and perform as well as a 1500 mg oil, without nano amplification. A tasty and hydrating way to get your daily dose of CBD. What exactly is water-soluble (or nano, or nano emulsified) CBD? And is it really better? We spoke to the experts to find out.