| abstract |
(57) Abstract: [PROBLEMS] To provide a melanin production inhibitor which has active oxygen scavenging action, tyrosinase production inhibitory action, and tyrosinase activity inhibitory action, and which can inhibit melanin production in multiple ways. . A melanin production inhibitor containing Hibiscus syriacus L. extract, a melanin production inhibitor which is a whitening agent, an melanin production inhibitor which is an external preparation, and a melanin production inhibitor which is an internal preparation The melanin production inhibitor which is a food and the melanin production inhibitor which is a beverage. |