CBD vape oil comes in a variety of forms: there is the standard 1,000 mg CBD vape oil. But there are more potent versions that contain over 5000 milligrams of CBD. You can buy them in 30 milliliter bottles or concentrated liquids in 60 milliliter bottles. Some oils for vape have flavors, such as Lemon Haze, Pineapple Express and Icey Mango. Spec