Products containing which of the following can reduce visible signs of aging?

The correct answer focuses on the benefits of Vitamin A and alpha hydroxy acids (AHAs) in combating the visible signs of aging. Vitamin A is renowned for its ability to promote skin cell turnover and improve the texture and tone of the skin. It helps in reducing fine lines and wrinkles by stimulating collagen production, which is crucial for maintaining skin elasticity. Additionally, AHAs, which include ingredients like glycolic acid, function as exfoliants. They help remove dead skin cells from the surface, revealing fresher, more youthful skin underneath.

Together, Vitamin A and AHAs work synergistically to enhance skin renewal and improve the overall appearance, making them effective choices in anti-aging skincare formulations. This aligns with esthetic practices aimed at reducing the signs of aging and promoting a more youthful complexion.

While Vitamin D and Vitamin E also have beneficial properties for skin health and can support overall skin function, they do not specifically target the signs of aging in the same direct manner as Vitamin A and AHAs. Vitamin C is also known for its antioxidant properties and its ability to brighten skin, but it primarily focuses on protecting against environmental damage rather than reducing aging signs in the way Vitamin A and AHAs do.