PEG 400 Monostearate offered by our company is an emulsifier for oil-in-water emulsions and an auxiliary emulsifier for water-in-oil emulsions. In shampoos it is a hair conditioner and foam builder and known to improve cleansing action by preventing the redeposition of grease and dirt on the hair by a protective colloid effect.PEG 400 Monostearateis a polyether compound that is used in a wide variety of fields including pharmaceutical manufacturing as an excipient and active ingredient.Low molecular weight chemical is particularly used in skin creams and lotions.