sodium hydroxide in skin care review

Sodium hydroxide is a common ingredient in many skin care products, including soap, face wash, body cream, and lotion. It is used to balance and maintain the pH levels of these products, which is important for their effectiveness. Sodium hydroxide is generally considered safe in beauty and skin care products since it is used in small amounts at low concentrations. However, it may cause an unexpected reaction in sensitive skin, resulting in symptoms such as hives, inflammation, redness, and irritation. Therefore, it is recommended to perform a patch test before using any new skin care product and avoid irritable ingredients like sodium hydroxide after experiencing an unwanted reaction. Sodium hydroxide is also used in the creation of skin care products during saponification, a chemical reaction that transforms fats and oils into soap. While concentrated amounts of sodium hydroxide can cause chemical burns and other severe skin symptoms, the small amounts used in skin care products are generally safe.