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.

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.

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.

Abstract: A skin whitening cosmetic composition of kojic dipalmitate. When used in an anhydrous cream, the kojic dipalmitate is present in parts by weight from 0.01 to 25%, more particularly 0.2 to 8.0% and most preferably 0.4 to 4.0%. When forming an anhydrous serum, one uses the same kojic dipalmitate concentration but of a much lower viscosity. To form an anhydrous ointment, the same concentrations are used with 2-8% wax from each of the following wax groups: microcrystalline wax; animal waxes such as beeswax; vegetable waxes such as rice wax; and, hydrocarbon waxes such as paraffin. The same kojic dipalmitate concentration may be used with anhydrous alcohol to form a fine anhydrous spray.