| abstract |
PROBLEM TO BE SOLVED: To provide an external preparation for skin which is effective for prevention and improvement of dandruff and hair removal and promotion of hair growth, and which has an excellent tyrosinase activity inhibitory action. [Solution] Chapeu de Kouro (scientific name: Echinodo rus macrophyllus (Kunth)), Elva de Pantano (scientific name: Echinodorus ellipticus) or Chapeu de Couro (scientific name: Echinodorus grandiflorus), Echinodorus (Alismataceae) s) The extract of the genus plant is blended. |