UV Filter
Published on: 23/04/2025
CosIng Definition: Exclusively or mainly intended to protect the skin and/or hair against certain UV radiation by absorbing, reflecting or scattering UV radiation. All authorised UV filters are substances in the positive list of Annex VI to the Cosmetics Regulation 1223/2009.
UV filters are active ingredients used in sunscreens and other cosmetic products to protect the skin and/or hair from the harmful effects of ultraviolet (UV) radiation. They function by absorbing, reflecting, or scattering UVA and/or UVB rays before the radiation can penetrate the skin. The selection and combination of UV filters in a formula determine the spectrum and strength of protection provided.