What role do antioxidants play in skincare?

Antioxidants play a crucial role in skincare primarily by protecting the skin from free radicals. Free radicals are unstable molecules that can damage skin cells, leading to premature aging, inflammation, and even skin cancer. Antioxidants neutralize these harmful free radicals, reducing oxidative stress on the skin and ultimately helping maintain its health and appearance.

In addition to their protective benefits, antioxidants can also enhance skin brightness, even skin tone, and support overall skin health by promoting cellular repair and regeneration. Their presence in skincare products can therefore lead to a more youthful and radiant complexion.

While hydration, oil enhancement, and exfoliation are important aspects of a robust skincare regimen, they are not the primary functions of antioxidants. Hydration is typically addressed by humectants, while exfoliation is accomplished through physical or chemical agents. The key focus of antioxidants lies in their ability to combat oxidative stress effectively.