What is the primary purpose of antioxidants in skincare products?

The primary purpose of antioxidants in skincare products is to protect against free radicals and environmental stressors. Free radicals are unstable molecules that can cause cellular damage and accelerate the aging process in the skin. They are generated by various factors, including UV radiation, pollution, and cigarette smoke. Antioxidants neutralize these free radicals, helping to prevent oxidative stress, which is linked to skin damage, premature aging, and various skin conditions.

By incorporating antioxidants into skincare formulations, products can enhance the skin's ability to defend itself against environmental aggressors. This protective quality is why antioxidants are celebrated in dermatology and cosmetic science for their role in maintaining skin health and appearance. They not only help to diminish the effects of aging but also improve overall skin texture and tone by combating the destructive impacts of environmental factors.

Moisturizing, exfoliating, and providing pigmentation are important functions of other ingredients but do not encompass the primary function of antioxidants in skincare.