| 摘要 |
PURPOSE: A composition for skin whitening containing natural product extract is provided to suppress tyrosinase activation and melanogenesis and relieve aging and melasma. CONSTITUTION: A composition for skin whitening contains soybean extract, Multiflorus extract of citron extract as active ingredient in the ration of 0.05-99.99 weight%. The soybean extract is obtained using ethanol, water or their mixture solvent. The Multiflorus extract is obtained using ethanol, or their mixture solvent. The citron extract is obtained using ethanol, water, their mixture solvent.
|
