Which vitamin is primarily known for its benefits in skin repair and healing?

Vitamin E is primarily known for its benefits in skin repair and healing due to its strong antioxidant properties. It plays a significant role in protecting the skin from oxidative stress caused by free radicals, which can damage skin cells and accelerate the aging process. By neutralizing these free radicals, Vitamin E can help maintain the skin's integrity and promote healing of damaged tissues.

Additionally, Vitamin E can enhance skin hydration and elasticity, further supporting the healing processes. It is commonly used in topical formulations aimed at reducing scarring and promoting overall skin health, making it a popular choice in skincare products formulated for healing and repair.

While Vitamin C is also important for skin health, particularly in collagen synthesis and providing antioxidant protection, its primary role is not exclusively focused on healing. Similarly, Vitamin A is crucial for skin renewal and maintaining healthy skin, but it is best known for its role in cellular turnover rather than for direct repair. Vitamin D is important for overall skin health and functions like immune response but does not specifically target skin repair. Therefore, Vitamin E stands out as the vitamin most associated with skin repair and healing.