Vitamin E can be applied directly to the face without allergies. Vitamin E is a common clinical drug that is more commonly used in dermatology and can be applied directly to the face without causing allergies. Clinical dermatology is often used to treat seborrheic dermatitis, allergic dermatitis, psoriasis, eczema, solar dermatitis, hormone dependent dermatitis. Vitamin E is a fat-soluble vitamin that can play a role in hydration and moisturizing, and applying vitamin E to chronic skin diseases can play a role in emolliency, anti-itching, skin protection and disease treatment. It can also achieve the effect of removing wrinkles and has the function of antioxidant and anti-aging. For post-laser patients, vitamin E lotion can be applied to post-laser skin for hydration and moisturization to promote local skin repair.