What is it?
Polyglyceryl-10 stearate is a plant-derived ester that functions primarily as an emulsifier and surfactant in skincare products. It is formed by the esterification of stearic acid, a fatty acid, with polyglycerin-10, which is derived from glycerin. This ingredient can blend oil and liquid components, creating stable and homogenous formulations. It is known for its mildness and suitability for various skin types, including sensitive skin.
Where does it come from?
Polyglyceryl-10 stearate is derived from natural sources. The glycerin used in its production is typically obtained from plant oils, while stearic acid is also commonly sourced from plants. The combination of these naturally occurring substances creates a biodegradable and eco-friendly emulsifier that is widely used in the cosmetic and skincare industries.