专利号:US-11759412-B2 优先权日:2016-12-21 标题 :Personal care compositions with glutathione precursor comprising 4-substituted resorcinols and amino acids 发明人:GUELAKIS MARIAN PEREIRA; LEE JIANMING; ROSA JOSE GUILLERMO; MADISON STEPHEN ALAN; MI TINGYAN; DAMODARAN ANITA; KUMARI ANNU; HUANG NAN; HARICHIAN BIJAN 权利人:CONOPCO INC 摘要:Topical personal care compositions containing amino acids and 4-substituted resorcinols for potentiating glutathione synthesis within skin cells. The compositions can be used to improve skin appearance of chronological aging or photoaging, resulting from exposure to UV light/sunlight, or environmental pollutants. The compositions are also useful for attaining even skin color and reducing pigmentation, age spots and discoloration.