C Vitamin C derivative and manuka oil surface treated composite powder for skin-whitening and wrinkle-care

摘要

The present invention relates to a whitening and wrinkle functional nano emulsion coated composite powder, and more particularly echil ascorbyl ether and ascorbyl tetra isopropyl palmitate or manuka oil as a vitamin C derivative Performance Materials It relates to a composite powder comprising the steps of applying an emulsion for preparing the vitamin C derivative or Manuka oil-containing nano; And the steps to determine the degree of sangan nano-emulsion obtained in the above step; Comprising the steps of coating a nano-emulsion containing the functional material of the inorganic powder; The method comprising assaying a vitamin C derivative content in the vitamin C derivative-coated powder obtained in the above step and the determination of organic content in manuka oil coating powder; And analyzing the particle size of the functional nano emulsion coating powder; And it is effective to provide a cosmetic composition having a whitening and wrinkle improvement features such as vitamin C derivative or Manuka Oil through the steps to determine the whitening and wrinkle improvement effect through the animal experiments, maintaining the phase stability is improved coated organic material as there are excellent effect. ;