Patent ID: 8747816

Claim:
A topically applicable UV-photostabilized cosmetic/dermatological composition comprising at least one dibenzoylmethane compound screening agent and at least one compound having structural unit (b) below, or a tautomeric form thereof: wherein the at least one dibenzoylmethane compound is/are present in amounts of 0.01% to 6% by weight with respect to the total composition weight and is/are selected from the group consisting of: 2-methyldibenzoylmethane; 4-methyldibenzoylmethane; 4-isopropyldibenzoylmethane; 4-tert-butyldibenzoylmethane; 2,4-dimethyldibenzoylmethane; 2,5-dimethyldibenzoylmethane; 4,4′-diisopropyldibenzoylmethane; 4,4′-dimethoxydibenzoylmethane; 4-tert-butyl-4′-methoxydibenzoylmethane; 2-methyl-5-isopropyl-4′-methoxydibenzoylmethane; 2-methyl-5-tert-butyl-4′-methoxydibenzoylmethane; 2,4-dimethyl-4′-methoxydibenzoylmethane; and 2,6-dimethyl-4-tert-butyl-4′-methoxydibenzoylmethane; wherein the structural unit (b) is present in amounts of 0.01% to 6% by weight with respect to the total composition weight.