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US 2007/0166339 A1Published application
Skin Whitening Methods and Compositions Based on Zeolite - Active Oxygen Donor Complexes
AssigneeBioderm Research
InventorShyam Gupta
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Abstract
The present invention discloses certain complexes of anionic zeolites with active oxygen donor agents, such as organic or inorganic peroxides, and methods and compositions based on said complexes for skin whitening.
Claims20
A cosmetic composition comprising (i) an anionic zeolite, and (ii) an active oxygen donor agent and, (iii) wherein said zeolite forms a complex with said active oxygen donor agent and, (iv) wherein said complex releases active oxygen in a controlled-release manner, and (v) wherein said complex is for skin whitening.
A method of cosmetic treatment with a zeolite-active oxygen donor agent complex, and comprising;
- (i) the contact of at least one anionic zeolite and at least one active oxygen donor agent to form a complex of said zeolite and said active oxygen donor agent, and (ii) the topical application of said complex, and (iii) repeating of steps (i) to (ii) until desired treatment is obtained.
Dependencies are inferred from the claim text.