Topical cosmetic compositions comprising alpha arbutin

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.

1 . 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.    
     
     
         2 . The composition in  claim 1  above with the alpha arbutin/bearberry extract admixture is further admixed into a polyprepolymer-2 serum.  
     
     
         3 . The composition in  claim 2  above wherein the alpha arbutin mixture is prepared partially or totally into liposome form.  
     
     
         4 . The composition in  claim 3  above wherein the final liposome carries additional nutrients such as vitamins A. C. E D and Panthenol.