According to WebMD, the best vitamins for healthy skin are vitamins A, C and E. The antioxidants properties of these vitamins help protect the skin from damage caused by free radicals. Products made with vitamin B-3 also help to maintain healthy skin, reports the Mayo Clinic.
Vitamins A, C and E help alleviate the most common skin problems, while Vitamin C helps protect skin from sun damage, notes WebMD. For wrinkles, retinol derived from vitamin A is an effective topical treatment, while vitamin E helps the body regulate natural retinol levels. Along with vitamin B-3 which helps to maintain skin elasticity by reducing water loss, these ingredients are often included in many commercial anti-wrinkle creams.
Taking a multivitamin to supplement the daily allowance of beneficial vitamins, eating healthy and nutritious meals, along with the use of skin care products that contain these vitamins as their main ingredients can help maintain healthy skin, suggests WebMD.