Patents

Method To Reduce Skin Yellowness

Hayashibara Co. awarded US Patent No. 10,568,827 B2.

US Patent No. 10,568,827 B2 (Masaki Miyake, Motoyuki Suzuki, Tatsuya Ishihara, Toshio Ariyasu); Hayashibara Co. Ltd., Okayama, Japan, has patented a method for reducing skin yellowness and carbonyl protein already generated in the skin. It entails applying an external dermal agent comprising hesperetin and/or glycosyl hesperetin along with one or more members selected from the group consisting of maltose, maltotetraose, glycosyl trehalose, lactic acid, ferulic acid, glucuronic acid, acetic acid,...

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