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US 7,402,323 B2Granted
Compositions and methods for treating skin conditions
AssigneeAkPharma Inc.
InventorsAlan E. Kligerman, Sarah Finnegan, Margaret Weis
Life of this patent
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AssigneeAkPharma Inc.
InventorsAlan E. Kligerman, Sarah Finnegan, Margaret Weis
Estimating the term…
A skin treatment composition containing ionic calcium and a dermatologically acceptable water-soluble, water-miscible or water-based carrier is provided for treating a skin condition in a mammal, such as dry skin, dry scalp, a burn, sunburn, irritation or minor wound. The ionic calcium is preferably present as the water soluble calcium glycerophosphate salt. The composition may be present in a formulation such as bar soap, liquid soap, bath, lotion, cream, gel, or ointment, and may also be useful for stimulating more youthful skin cells and for improving the appearance of the skin. Methods for treating skin conditions and for accelerating cellular repair include topically applying to the skin an effective amount of ionic calcium, preferably as calcium glycerophosphate, and an α-hydroxy acid such as lactic acid.
A method for treating a condition of a skin of a mammal, wherein the condition is selected from the group consisting of dry skin, dry scalp, a sunburn, a burn, a minor irritation and a wound, the method comprising applying to the skin an effective amount of ionic calcium, at least one buffering agent to maintain the pH of the skin at a stable, normal level, wherein the at least one buffering agent comprises an α-hydroxy acid, and a glycerophosphate moiety.
A method for accelerating an internal cellular repair in a skin of a mammal comprising applying to the skin effective amounts of ionic calcium, an α-hydroxy acid and a glycerophosphate moiety.
Dependencies are inferred from the claim text.