Synonym(s)
CAS number: 5819-47-6
DefinitionThis section has been translated automatically.
"Magnesium..." refers to a magnesium salt. "PCA" means ester/salts of pyrrolidone carboxylic acid (pyroglutamic acid). Magnesium PCA is a substance which is used in cosmetic formulations. The substance acts as a humectant (preserves the moisture of the skin) and skin care product.
Prof. Dr. med. Peter Altmeyer