Birgit Hargens

Cyclodextrin is used in production of cosmetic and dermatological compositions to give improved inorganic pigment distribution on the skin

Combination or adduct of cyclodextrin with active ingredients of at least one quinone and/or at least one hydroquinone, and use of such combination in cosmetic preparation

Use of unsymmetrically substituted triazine derivatives in cosmetic or dermatological preparations for maintaining the urocanic acid status of the skin

Stable preparations with an active principle

Cosmetic composition, especially make-up, is packaged in two separate parts which can be dispensed simultaneously on operation of a dosage device

Use of folic acid and/or its derivatives for the manufacture of topical compositions

Active ingredient combinations or adducts of cyclodextrins and at least one quinone and/or at least one hydroquinone and use of such active ingredient combinations in cosmetic preparations

Use of physiologically compatible sulfinic acids as antioxidant or free-radical scavenger in cosmetic or dermatological preparations

O/w emulsion containing one or more kinds of ammonium acryloyldimethyltaurate/vinylpyrrolidone copolymers

Active ingredient combinations or adducts of cyclodextrins and quinones