Functional Base Ingredient Product Search Search Nonionic surfactants which is produced by addition polymerization of alkylene oxide or esterification with the fatty acid and polyglycerol. N-acylamino acid based emollients and nonionic surfactants. Nonionic surfactants compound of PCA (pyroglutamic acid). PCA is one of major component of NMF(Natural Moisturizing Factor). Mixtures for emulsifying use.