Omega 7 is a dietary supplement based on sea buckthorn oil. Sea buckthorn oil comes from the shrub (Hippophae rhamnoides), which grows in China and along the Atlantic coast. Sea buckthorn oil is extracted from its berries (seed and pulp). Sea buckthorn oil is a natural product rich in omega-7 monounsaturated fatty acids (palmitoleic acid) and other fatty acids such as omega-3, omega-6, and omega-9, as well as natural antioxidants. Omega-7 helps regenerate and nourish the skin and gastric mucosa and acts as an antioxidant. Several functions of omega-7 are highlighted, including: anti-inflammatory: helping to alleviate or improve the symptoms of various skin conditions such as dermatitis and eczema, among others; mild analgesic: acts on the pain caused by skin conditions; antioxidant: protects against free radicals; nutrient: for the skin and mucous membranes. Studies support this. Nutritional Information. Recommended Daily Dose 3 capsules: Sea buckthorn oil (Hippophae rhamnoides): 1500mg. Of which essential fatty acids: Omega 7 - Palmitoleic acid: 480mg. Omega 9 - Oleic acid: 345 mg. Omega 6 - Linoleic acid: 30 mg. Omega 3 - Linolenic acid: 15 mg. Vitamin E. 1.5 mg (12.5% NRV)