Sarcosinates

Sarcosinates are a class of chemical compounds derived from sarcosine, which is also known as N-methylglycine. Sarcosine is an amino acid that is a component of collagen and is found naturally in the human body and in certain foods. Sarcosinates are typically formed by the reaction of sarcosine with a carboxylic acid or an acid derivative. These compounds are known for their surfactant properties, meaning they can reduce the surface tension between liquids or between a liquid and a solid. This makes them useful in a variety of applications.

In personal care products, sarcosinates are frequently used as mild surfactants in shampoos, body washes, and facial cleansers. Their gentle nature makes them suitable for sensitive skin and they can contribute to a rich lather. They are also employed as emulsifiers and foaming agents. Beyond personal care, sarcosinates find use in industrial applications, including as wetting agents, dispersants, and corrosion inhibitors. Their ability to interact with surfaces and modify their properties contributes to their versatility. The specific properties of a sarcosinate depend on the nature of the carboxylic acid group attached to the sarcosine molecule.