Sea Buckthorn Oil is rich in nutrients, including essential fatty acids, amino acids, carotenoids, flavonoids, phytosterols; vitamins A, C, E, B1, B2, K, and P; and the trace elements: iron, zinc, calcium, magnesium, selenium, iodine, etc. It is rich in vitamin E and beta-carotene. The amounts of the 100 or more bioactive elements found in Sea Buckthorn Oil coincide with what our bodies need. It provides a very wide spectrum of support for good health, and it is a perfect supplement if you are, like most people (some reports say 75%), in a sub-health condition. Sea Buckthorn Oil is used to improve the digestive tract and stomach, and to regenerate skin cells.