Photostable sunscreen compositions and methods of stabilizing

Details Photostable sunscreen compositions and methods of stabilizing Photostable sunscreen compositions and methods of stabilizing

2007-03-06

2007-03-06

Dodson, Shelley A. (Department: 1616)

Drug, bio-affecting and body treating compositions

Topical sun or radiation screening, or tanning preparations

C424S060000, C424S400000, C424S401000, C424S725000, C424S773000, C424S774000, C424S775000, C424S778000, C424S779000

Reexamination Certificate

active

11093217

ABSTRACT:
There is provided a photostable and synergistically enhanced topical sunscreen composition. There is further provided a method of enhancing the photostability of a sunscreen active in a topical sunscreen composition. There is further still provided a method of synergistically enhancing the UV absorbance of a sunscreen active in a topical sunscreen composition. The preferred compositions and methods of the present invention use a dibenzoylmethane sunscreen active, aKaempferia galangaextract, and a cosmetically acceptable vehicle.

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