Patent ID: 8377427

Claim:
A cosmetic composition comprising, in a cosmetically acceptable medium including water and/or one or more solvents, i) from 0.05 to 5% by weight, relative to the weight of the composition, of nanoparticles consisting of metal oxide, and ii) from 1 to 20% by weight, relative to the weight of the composition, of at least one organosilicon compound that is soluble in the cosmetically acceptable medium, these organosilicon compounds comprising at least two hydroxyl or hydrolyzable groups per molecule and being chosen from the compounds of formulae: in which: R 4 represents a halogen or a group OR′ or R′ 1 ; R 5 represents a halogen or a group OR″ or R′ 2 ; R 6 represents a halogen or a group OR″′ or R′ 3 ; and R 1 , R 2 , R 3 , R′, R″, R″′, R′ 1 , R′ 2 and R′ 3 represent independently of each other, a saturated or unsaturated, linear or branched hydrocarbon-based group optionally bearing additional chemical groups, wherein R 1 , R 2 , R′, R″, and R′″ may possibly be hydrogen also possibly denoting hydrogen, at least two of the groups R 4 , R 5 and R 6 being other than groups R′ 1 , R′ 2 and R′ 3 .