This PharmaXtracts CBD tincture begins with 1000 mg of laboratory tested, pure CBD extracted from industrial hemp which is dissolved in MCT oil made from refined coconut and palm kernel oils to produce a 30 ml tincture. Our CBD crystalline isolate tinctures are so pure, a dropper containing one milliliter squirted under your tongue will be quickly drawn into your bloodstream through sublingual absorption. This way, the CBD is less likely to lose its strength by being placed through your entire digestive system. PharmaXtracts’ tinctures are an economical way to routinely take more potent quantities of CBD, preferably once or twice a day at the same time of day. PharmaXtracts CBD dosage strength is measured by how many milligrams of CBD are drawn up in the bottle’s dropper by a single full squeeze of the bulb. When the bulb is fully depressed, the dropper is designed to draw up 1 milliliter of liquid. Our tincture containing 1000 mg of CBD in our 30 ml bottle delivers 33.33 mg of CBD in each milliliter.