The present invention discloses topical composition comprising ascorbic acid derivatives. The inventive topical composition that the ascorbic acid derivatives is homogeneously incorporated therein can make the ascorbic acid derivatives more widely used as active ingredient in skin topical formulation.
US7741496B2
申请人:——
公开号:US7741496B2
公开(公告)日:2010-06-22
Ascorbic Acid Derivatives
申请人:Tsai Wei-Chuan
公开号:US20100056809A1
公开(公告)日:2010-03-04
The present invention discloses the ascorbic acid derivatives. The inventive molecules that combine with one or two hydrophilic headgroups connected by a hydrophobic spacer can increase skin penetration.