What Are Antioxidants and Why Are They So Important in Skin Care?

Antioxidants seem to be everywhere from infused teas to energy drinks to chocolate to skin care. It’s tempting to dismiss this trend as a well-crafted marketing campaign, but the truth is, antioxidants are some of the most effective and natural treatments for combating cellular damage and signs of aging. What Are Antioxidants? Antioxidants are molecules that help repair and protect cells against oxidative damage caused by free radicals. Free radicals are highly reactive molecules that can cause damage to cell membranes and DNA. Although the formation of free radicals is a normal part of the metabolic and aging process, exposure to UVA rays, air pollutants, industrial chemicals, and carcinogens can accelerate the formation of free radicals at the cellular level. When cells become oxidized, they lose the molecular components that make them stable. Damaged cells can interact with and break down other molecules in our body, like our DNA, lipids, and proteins. Antioxi...