Jojoba oil is a natural extract from the seeds of the Jojoba plant and is a liquid wax. It is characterized as an excellent moisturizer, emollient and humectant, and it is often found in cosmetic and personal care products such as lotions and hair care products. Jojoba oil can come as refined or unrefined, and these forms are usually identifiable by color. If eaten, jojoba oil is unable to be digested and can cause diarrhea.