Lauryl Betaine

Other names: (Carboxylatomethyl)dodecyldimethylammonium, 2-(Dodecyldimethylammonium)acetate

Lauryl Betaine is an organic compound commonly used as a tenside and, along with other emollients, is a component of skin cleansing and care products. It is an amphoteric compound, which means that it has both positively and negatively charged particles and thus can act both cationically and anionically. Due to these properties, Lauryl Betaine is able to form foam and improves the ability of cleansers to remove impurities. The gentleness and mildness of Lauryl Betaine are greatly appreciated and therefore it is mainly used in shampoos, shower gels, body cleansers, but also in facial cleansers or soaps.

Lauryl Betaine, also known by the names (Carboxylatomethyl)dodecyldimethylammonium or 2-(Dodecyldimethylammonio)acetate, is also frequently used in industrial applications where it is often found in products such as laundry detergents or dishwasher cleaners. In addition, this compound is recognised as safe for the environment as it is well biodegradable. Its anti-static properties are also highly valued and are used in hair conditioners, but research has also recently indicated that it may improve the effectiveness of certain preservatives.