申请人:SK Chemicals Co., Ltd.
公开号:US20140187775A1
公开(公告)日:2014-07-03
Disclosed is a composition effective in reducing skin wrinkles. The composition comprises a phosphodiesterase 5 (PDE5) inhibitor, preferably the compound of chemical formula 1, more preferably, mirodenafil as an active ingredient. Further disclosed is a method for reducing skin wrinkles using the composition.