| abstract |
Provided is a topical cosmetic or pharmaceutical preparation useful as a photoprotective system. A topical cosmetic or pharmaceutical formulation for obtaining a critical wavelength of> 370 nm, i. 5,6,5,6-tetraphenyl-3,3 '-(1,4-phenylene) -bis [1,2,4] triazine, ii. 1,1 '-(1,4-piperazinediyl) bis [1- [2- [4- (diethylamino) -2-hydroxybenzoyl] phenyl] -methanone, iii. A formulation comprising a combination of 3 or 4 solar filters such as butylmethoxydibenzoylmethane (BMDBM), wherein the composition further comprises a pharmaceutically or cosmetically acceptable excipient. [Selection figure] None |