| abstract |
The present invention relates to cosmetic or personal care compositions comprising two or more compounds, each compound containing an allylic or partially allylic carbonylsubstructure having the following structure I: wherein Y is a second substructure immediately adjacent to the allylic or partially allyliccarbonyl substructure and is selected from one of the following groups consisting of (i) hydroxyl-based group including —OH or —C(═)—(OH); (ii)carbonyl-based group including —C(═)—C (═O)—CH3; (iii) N ether group, —O—; (iv) sultam group, —N(H)—S(═O)2—; (v) lactam group, —N(H)—C(═O)—; (vi) apolar group including cyclic structures based on menthol or carotenoids; (vii) secondary aldimine containing group including —N(H)—C(NH2)═N— or —N(H)—C(H)═N—; (viii) amine group, —NH2; (ix) secondary amine-based group, —N(H)—; and (x) amide-based group including —N(H)—C(═O)— or —N(H)—C(═O)—N(H)—, their derivatives, isomers, salts and/or combination thereof; and a cosmetically acceptable vehicle. |