What is the role of antioxidants in skincare?

Antioxidants play a crucial role in skincare by protecting the skin from oxidative stress caused by free radicals. Free radicals are unstable molecules generated through environmental factors like UV radiation, pollution, and stress. They can damage skin cells, leading to premature aging, inflammation, and various skin disorders.

By neutralizing these free radicals, antioxidants help maintain skin integrity and health. They assist in preventing visible signs of aging, such as fine lines, wrinkles, and uneven skin tone. Moreover, antioxidants can enhance the overall appearance of the complexion by promoting a more radiant and youthful look.

The other options do not accurately represent the function of antioxidants. For instance, they do not clog pores, cause irritation, or add oiliness to the skin. Instead, they contribute positively to skin health by combating oxidative damage and supporting the skin's barrier function.