C20-22 Alkyl Phosphate

C20-22 Alkyl Phosphate is a long-chain surfactant derived from fatty alcohols and phosphoric acid. It functions as an emulsifier, meaning it helps blend ingredients that would otherwise separate, such as oils and water-based components. This allows formulators to create stable, uniform textures in creams, lotions and serums.As a surfactant, it also has mild cleansing properties and can help improve the spreadability and absorption of skincare products. It is used sparingly in formulations—appearing in roughly 0.2% of skincare products—typically at low concentrations where its emulsifying fu…

C20-22 Alkyl Phosphate works by positioning itself at the boundary between oil and water molecules. One end of the molecule is attracted to oils, while the other is attracted to water. This allows the two to mix and remain blended, preventing the separation you might see in an unstable formula.In formulations where cleansing is desired, its surfactant nature means it can also help lift away oils and impurities from the skin surface, though at the low concentrations typically used in skincare, this action is minimal.

C20-22 Alkyl Phosphate is an ingredient used by formulators rather than consumers. It is not typically highlighted on product labels and requires no special application technique. Simply use the product as directed by the manufacturer—the emulsifier's job is already complete during formulation.

C20-22 Alkyl Phosphate is generally well-tolerated and approved for cosmetic use. It is unlikely to cause irritation at the concentrations used in skincare products.