Tibetan sea buckthorn (Hippophae Tibetana) has antioxidant, nourishing and skin regenerating properties. It provides Omega 7 and vitamin C. Omega 7 contributes to the normal maintenance of the immune system and to the maintenance of normal cholesterol levels. Dietary supplements are food products whose purpose is to supplement the normal diet, consisting of concentrated sources of nutrients or other substances that have a nutritional or physiological effect, in simple or combined form, and are marketed in a form that allows a specific dosage of each product and should be taken in small unit quantities.