• Protects the epidermis from early stages of ultraviolet light damage
• Increases the efficacy of active sunscreen ingredients
• Reduces the formation of free radicals upon skin exposure to UVA rays and other sources of skin stress
• Prevents the peroxidation of fats, a leading source of cell membrane damage in the body
• Reduces transepidermal water loss from skin and strengthens the skin’s barrier function
• Protects the skin barrier’s oil (lipid) balance during the cleansing process
• Reduces the severity of sunburn

Smaller amounts of vitamin E can exert antioxidant effects without the risk of contact dermatitis high amounts present. In that sense, vitamin E can be a helpful addition to skin-healing products.