| abstract |
Cosmetic or pharmaceutical preparations for protecting human skin or human hair from solar rays which contain n a) from 0.1 to 10% by weight of one or more 1,3,5-triazine derivatives of the formula I, ##STR1## in which the substituents independently of one another have the following meanings: n R 1 to R 3 n are C 1 -C 20 -alkyl, aryl, heteroaryl, optionally substituted; n X is O, NR 4 ; n R 4 is hydrogen, C 1 -C 20 -alkyl, aryl, heteroaryl, optionally substituted, and n b) from 0.1 to 15% by weight of zinc oxide. |