What is it?
Polysorbate 20 is a non-ionic surfactant and emulsifier commonly used in skincare and cosmetic formulations. It is specifically known for its ability to help liquid and oil-based ingredients mix well together, stabilizing formulations and contributing to the texture and consistency of products.
Where does it come from?
Polysorbate 20 is part of the Polysorbates family, which is derived from sorbitol, a sugar alcohol derived from fruits or berries, with lauric acid, a fatty acid commonly obtained from coconut oil or palm kernel oil. This reaction creates a compound that has both hydrophilic (liquid-loving) and lipophilic (oil-loving) properties, making it an ideal emulsifier and solubilizer in various formulations.