What do antioxidants do for the skin?

Antioxidants play a crucial role in skin health by protecting against free radical damage. Free radicals are unstable molecules produced in the body due to environmental stressors such as UV radiation, pollution, and smoking. These free radicals can lead to oxidative stress, which in turn can cause various skin issues, including premature aging, wrinkles, and loss of elasticity.

The primary function of antioxidants in skincare is to neutralize these free radicals, thereby reducing their harmful effects on skin cells. By doing so, antioxidants help maintain the skin's integrity and overall appearance. They assist in preventing cellular damage and inflammation, which are significant contributors to skin aging and other dermatological conditions.

While building collagen, reducing pigmentation, and hydrating the skin are also important aspects of skin health, these processes are not the primary functions of antioxidants. Collagen production is typically supported by nutrients like vitamin C, pigmentation may be addressed through exfoliation or brightening agents, and hydration is achieved through moisturizers and humectants. Therefore, the protective role of antioxidants against oxidative stress is key to their benefit for the skin.