DefinitionThis section has been translated automatically.
Crotonic acid is a short-chain unsaturated, water-soluble carboxylic acid that smells slightly buttery. Crotonic acid is a component of croton oil, which was formerly used as a laxative (cave: carcinogenic). The salts of crotonic acid are called crotonates. In cosmetic products croton acid stabilizes the stability and shelf life of ingredients or formulations.
Prof. Dr. med. Peter Altmeyer