Effective Skin Lightening and Potent Antioxidant. Maintain your healthy body inside and out with Gluta-Vite E.S. L-Glutathione capsules. It has skin lightening and anti-aging properties to help your skin retain its natural glow and youthful feel. Regular intake protects your healthy cells from damage and promotes healthy liver function. It also detoxifies the body to get rid of unwanted toxins and fortifies the immune system to reduce the risk of sickness.