Skin whitening compositions containing asparagus extract
AssigneeAccess Business Group International LLC
InventorsJesse C. Leverett, Stephen R. Missler, Haeri Roh-Schmidt, Amitabh Chandra
Life of this patent
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Abstract
A skin whitening composition includes an extract of asparagus obtained by sequentially exposing the asparagus to two or more solvents of varying solvent strengths. The root and shoot portions of the asparagus can be separately used to obtain the extract. The composition can be topically applied to the human skin and can further include one or more cosmetically acceptable ingredients. A method of suppressing melanogenesis includes topically applying to the skin a composition comprising an extract of asparagus obtained by sequentially exposing the asparagus to two or more solvents of varying solvent strengths.
Claims10
A skin whitening composition comprising a supercritical carbon dioxide extract obtained by exposing any portion of an asparagus plant to supercritical carbon dioxide.
A skin whitening composition comprising a supercritical carbon dioxide extract of a root or a shoot of an asparagus plant, wherein the composition is capable of whitening mammalian skin.
A skin whitening composition comprising a supercritical carbon dioxide extract of a shoot of an asparagus plant, wherein the extract comprises between about 0.25% and about 15% weight/weight of the total composition, and the composition is capable of whitening mammalian skin.
Dependencies are inferred from the claim text.