GliSODin Skin Nutrients (GSN) is a professional nutricosmetic line developed to deliver targeted skin benefits and to maximize cosmetic procedures. Nutricosmetics, a fusion of nutrition and cosmetic care, support the structure and function of the skin. Taken orally, GSN products are designed to improve skin health and appearance from the inside out. Consisting of the patented antioxidant enzyme GliSODin® and therapeutic-grade nutraceuticals, GSN products are clinically proven to fight free radicals, which are a major cause of skin aging and provide the nutrients that are essential for beautiful, glowing skin.