The connection between oxidative stress and aging
Oxidative stress is a major cause of skin aging. It results from the buildup of destructive free radicals in the skin. The source of the free radicals may be external (from the environment, such as UV light, air pollution, ozone, cigarette smoke, and even oxygen) or internal (from cell activity).
The body does produce its own antioxidants that help keep free radicals in check. However, the level of oxidative stress in which we live is beyond what the body can handle. Left untreated, the result of accumulated free-radical damage in the skin is accelerated aging.
In skin, the signs of aging due to oxidative stress include wrinkles, uneven skin tone, and the loss of skin elasticity.
Protecting against free-radical damage in the skin
The effects of stressors on your skin cannot be combated with simple cleansing. To remove free radicals, you need a topical antioxidant like PREVAGE® MD anti-aging treatment, which helps protect against skin damage by chemically trapping and neutralizing each free radical it touches. Think of antioxidants as guardians of your skin cells, protecting them from free radicals and allowing the production of healthier cells.
- 1. McDaniel DH, Neudecker BA, DiNardo JC, Lewis JA II, Maibach HI. Idebenone: a new antioxidantÑpart I. A relative assessment of oxidative stress protection capacity compared to commonly known antioxidants. J Cosm Derm . 2005;4(1):10-17
