Black pepper oil is an essential oil that is extracted from the dried and crushed fruit (peppercorns) of the black pepper plant (Piper nigrum). The oil has a warm, spicy, and slightly woody aroma, and is widely used in aromatherapy, as well as in the food and cosmetic industries. The oil is also used as a digestive aid, helping to stimulate the digestive system and relieve digestive issues such as constipation, flatulence, and bloating.  The oil has a warming and uplifting effect on the mind and can help to alleviate feelings of stress, anxiety, and depression.