| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a tyrosinase activity promotor which increases the amount of melanins in hair and is useful for preventing gray hair, and to provide a method for producing the same. <P>SOLUTION: The tyrosinase activity promotor has a rice fermentation extract as an active component. <P>COPYRIGHT: (C)2013,JPO&INPIT |
