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Tyrosinase inhibitors
专利权人:
发明人:
Hong Hu,Sunghan Yim,Uma Santhanam,John W. Lyga
申请号:
US14586883
公开号:
US09566224B2
申请日:
2014.12.30
申请国别(地区):
US
年份:
2017
代理人:
摘要:
The compositions and methods of described herein comprise novel ingredients effective to reduce unwanted pigmentation, such as skin discoloration, freckles, age spots, liver spots, sun damage, tans, pigmented acne marks, scars, pigmented birthmarks, hyperpigmentation, post-inflammatory hyperpigmentation, post-injury hyperpigmentation, melasma, cholasma, after-burn scar, nail stain, yellowing of skin, dark circles under eyes, and the like. The composition may include additional ingredients accordingly for a colored cosmetic, moisturizer, cleanser, toner, and the like.
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