Invention Grant
US08414869B2 Melanin promoting topical composition 有权
黑色素促进局部组成

Melanin promoting topical composition
Abstract:
The invention provides sunless tanning compositions for application to skin comprising an effective amount of at least one dopamine precursor, an effective amount of curcumin and a dermatologically acceptable carrier. Methods for preparation of said compositions are disclosed. When applied to the skin, the compositions may be used darken skin.
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