CBD oil is made from the hemp plant using the flowers, leaves, and stalks of the plant. CBD oil contains cannabinoids as well as other natural ingredients, which include protein, fatty acids, terpenes, essential vitamins, and nutrients. CBD is mixed with a base (carrier) oil, which is responsible for the dilution of CBD. These other oils make it so that your body can absorb CBD into your system. Some of the oils that are added to CBD include coconut oil, MCT oil or hemp seed oil.