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US 2006/0188559 A1Published application
Topical cosmetic compositions comprising alpha arbutin
AssigneeE. T. Browne Drug Co.
InventorsArnold Neis, Robert Neis, Jerry Whittemore
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Abstract
This invention is a topical tyrosinase inhibiting combination using alpha arbutin and bearberry extract, in synergism, for the purpose of skin lightening. The active admixture is a dermatological serum comprised of alpha arbutin, octyl stearate and polyolprepolymer-2, introduced onto the human skin in liposome form for ultra-deep penetration.
Claims4
A composition comprising the admixture of alpha arbutin with bearberry extract formulated into an acceptable dermatological carrier.
- a. the percentage of alpha arbutin is 0.01-6.0% w/w of final composition.
- b. the percentage of bearberry extract is 0.01-20% w/w of final composition.
Dependencies are inferred from the claim text.