| 摘要 |
PURPOSE:To obtain a blood circulation promoter, comprising a specific compound as an active ingredient, excellent in safety and useful for beautiful skin, etc. CONSTITUTION:This blood circulation promoter comprises a compound expressed by a structural formula of formula I [R is formula II or III [(n) is 4, 6 or 8)] as an active ingredient. Furthermore, the daily dose of the active ingredient for an adult is preferably 1-10mg. |
