SKIN WHITENING COMPOSITION COMPRISING THE STEM BARK EXTRACTS OF ALNUS JAPONICA OR PHELLODENDRON AMURENSE

摘要

PURPOSE: the bark of a kind of Japanese alder containing plant extracts or Amur cork trunk provides the inhibition for ensuring excellent tyrosinase. ;CONSTITUTION: a kind of lightening compositions include the bark of the Japanese alder of extraction or Amur cork trunk. Medicinal extract is made, with or mixtures thereof water, the alcohol of C1-C4. The extract, it is by the way that by Extraction solvent in stem skin, treatment is flowed back by infrared ray. Skin-lightening cosmetic contains the extract. The form of cosmetics manufactures solution, gel, emulsion, suspending agent, microemulsion, microcapsules, particle, cream, skin, washing lotion, powder, ointment, or spraying. It is a kind of for enhance food skin whitening containing the extract. ;The 2012 of copyright KIPO submissions