Functional Category 0 ingredients

Humectants in Cosmetics

Humectants attract and bind water molecules to keep the skin's outer layer hydrated. The most commonly used humectants in cosmetic formulation include glycerin, propylene glycol, butylene glycol, sodium hyaluronate, sorbitol, urea, and betaine. Regulatory status varies: glycerin and hyaluronic acid are permitted without concentration limits under EU 1223/2009, while urea and lactic acid may trigger Annex III restrictions at higher concentrations. This hub lists humectant ingredients in the Roots database with their safety profiles, NOAEL studies, dermal absorption data, and SCCS or CIR safety conclusions.

No ingredients currently indexed in this category. Data is added continuously as new SCCS opinions and regulatory updates are processed.