It only takes a few drops! The 2500mg Formula 2501 was designed for use as a sublingual tincture and is our most potent Isolate formulation. Each drop is equal to 8.3mg. It is safe to vape or for use as a tincture. This has been formulated with specific terpene profile, fractioned coconut oil and 2500mg of our Isolate CBD complex because that’s all you need!