What are anti-oxidants used for in cosmetic products?

Anti-oxidants in cosmetic products play a crucial role in preventing oxidation, which is a chemical reaction that can lead to the deterioration of products and the skin. Oxidation can cause various negative effects, such as the breakdown of ingredients, loss of efficacy, and even the formation of free radicals that contribute to skin aging. Anti-oxidants counteract these effects by neutralizing free radicals and protecting the skin from environmental damage, thus maintaining the integrity and stability of both the product and the skin.

While anti-oxidants do not serve the purposes of adding fragrance, enhancing color stability, or thickening consistency, those functions are fulfilled by different types of ingredients in cosmetic formulations. The primary focus of anti-oxidants is their protective action against oxidative stress, making them essential for maintaining the health and vitality of the skin and the effectiveness of the cosmetic product itself.