DefinitionThis section has been translated automatically.
"Lauryl" refers to lauryl alcohol (1-dodecanol) as the alcoholic component. "PCA" means esters or salts of pyrrolidonecarboxylic acid (pyrroglutamic acid). Lauryl PCA is used in cosmetic formulations. The substance acts as a moisturizer (preserves the moisture of the skin) and skin care product.
Prof. Dr. med. Peter Altmeyer