| abstract |
The object of the present invention is to provide a hair restorer which exhibits a stimulatory effect on hair restoration against hair loss, hair thinning, split ends, hair graying, etc. , with higher stability and safety than those of known hair restorers containing 5-aminolevulinic acids as active components. By using 5-aminolevulinic acid or its salt or its derivative, and a composition containing iron sodium diethylenetriaminepentaacetate or iron ammonium diethylenetriaminepentaacetate as active components, a hair restorer and a method for restoring hair which are excellent in hair growth promotion, and stability and safety, are provided. |