When applied to skin, red-root gromwell extract suppresses UV absorption. It protects the skin from oxidative aging by helping the body to preserve collagen. Black pepper oil contains high levels of vitamin B6. It is also rich in carotenoids, which can help prevent wrinkles and increase blood circulation to the skin, making it look younger. In aromatherapy, pepper oil is used to reduce stress and increase sexual energy. When used as a food supplement, black seed oil enriches this product with phospholipids, amino acids, carotenoids, vitamins, trace elements and macronutrients. This oil is a nutritional powerhouse, with more than 100 different components, 50 of which are involved in metabolism. It contains 15 amino acids, including 8 that are the most essential, carotenoids, and B and E vitamins. It also contains different micronutrients and macronutrients, such as naturally occurring antibiotics, calcium, iron, copper, phosphorus, potassium, magnesium, manganese, zinc, selenium, boron, iodine, molybdenum, chromium and strontium.