
AMMONIUM NONOXYNOL-4 SULFATE
Description
Ammonium Nonoxynol-4 Sulfate is a synthetic surfactant and cleansing agent commonly used in personal care and cosmetic products. This ingredient belongs to the family of alkyl ether sulfates and is derived from ethoxylated nonylphenol. Its primary function is to reduce surface tension between water and oils, allowing for effective cleansing and emulsification in various formulations.
In skincare and haircare products, Ammonium Nonoxynol-4 Sulfate acts as a foaming agent, creating rich lather and enhancing the overall cleansing experience. It is particularly effective in removing oil-based impurities and dirt from the skin and hair. This ingredient also exhibits emulsifying properties, helping to stabilize formulations containing both water and oil components.
While effective, Ammonium Nonoxynol-4 Sulfate may cause mild irritation in individuals with sensitive skin. It is typically used in concentrations ranging from 0.1% to 5% in rinse-off products. Due to environmental concerns related to nonylphenol ethoxylates, some formulators are seeking alternative surfactants. When used in conjunction with other mild surfactants and emollients, it can contribute to well-balanced cleansing formulations suitable for various skin and hair types.