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The Quarterly Review ; March edition, 1825

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Assignee: Toyo Beauty Co., Ltd.

Location: Osaka, JP
No. of patents: 1

Number	Title	Issue Date
7282597	Ascorbic acid derivatives and skin-whitening cosmetics It is an object to provide an L-ascorbic acid derivative which can keep the L-ascorbic acid stable to heat and light and thus has a long shelf life, which is high in permeability into the skin, which can be quickly hydrolyzed by phosphatase, an enzyme that is ubiqui...	10/16/2007