COMPOSITE PARTICLES COMPRISING A METAL-DOPED INORGANIC UV FILTER, AND COMPOSITIONS CONTAINING THEM

摘要

The present invention concerns composite particles comprising: i) a matrix containing at least one inorganic and/or at least one organic material and ii) at least one inorganic UV filter which is doped by at least one transition metal. The present invention also concerns a composition containing, in a physiologically acceptable medium, at least the composite particles as defined above. The invention also concerns a cosmetic method for caring for and/or making up a keratinous substance, which consists in applying, to the surface of said keratinous substance, at least one composition as defined above and more particularly a cosmetic method for: a) limiting the darkening of the skin and improving the colour and uniformity of the complexion, and b) treating aging of keratinous substances.