EXTERNAL AGENT COMPOSITION FOR SKIN

• Main Authors: KAMEZAWA MAKOTO, OTANI TAKEHIKO, NOMURA MASATO, TACHIBANA SHINYA, YAMAMOTO HISAO
• Format: Patent
• Language: English
• Published: 05.06.2008
• Subjects: HUMAN NECESSITIES; HYGIENE; MEDICAL OR VETERINARY SCIENCE; PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES; SPECIFIC USE OF COSMETICS OR SIMILAR TOILETPREPARATIONS

PROBLEM TO BE SOLVED: To obtain an external agent composition for skin, which has a bleaching effect due to a DPPH radical-eliminating action (anti-oxidizing action) or a tyrosinase activity-inhibiting action (melamine production-inhibiting action) against DOPA substrate, has high safety, when appli...