Hemp extract, vegetable glycerin. A short ingredient list is good because it means fewer diluents. However, we are unsure of vegetable glycerin as a carrier oil for CBD, since we don’t see it used very often with CBD. Vegetable glycerin is a clear and odorless liquid produced from plant oils such as palm, soy, or coconut oil. The origin of this glycerin is not specified, which could be problematic for those with allergies. Glycerin has a slightly sweet taste and is absorbed well by the body.