What role do vitamins A and E serve for skin cells?

Vitamins A and E play a crucial role in protecting the outside of the skin cell from damage caused by free radicals. Free radicals are unstable molecules that can cause oxidative stress, leading to premature aging and damage to skin cells. Vitamin E, in particular, is known for its antioxidant properties, which help neutralize these harmful free radicals and protect the skin's integrity. Vitamin A also contributes to the health of skin cells by promoting cell turnover and repair, which further supports the protective barrier of the skin. The combined antioxidant effects of these vitamins are essential for maintaining healthy, resilient skin, making this choice the most accurate representation of their role in skin health.