SKIN EXTERNAL COMPOSITION FOR IMPROVING SKIN COMPLEXION CONTAINING MOMORDICA GROSVENORI SWINGLE EXTRACT

摘要

PURPOSE: An external use skin composition containing a Momordica grosvenori swingle extract as an active ingredient is provided to improve skin tone, and to brighten skin. CONSTITUTION: An external use skin composition for improving skin tone contains 0.0001-10wt% of Momordica grosvenori swingle extract as an active ingredient. A method for preparing the extract comprises: a step of drying and pulverizing Momordica grosvenori swingle; a step of primarily extracting the pulverized Momordica grosvenori swingle using a polar solvent; a step of concentrating the extract by reduced pressure; a step of adding water and secondarily extracting with low irritation organic solvent; and a step of concentrating the extract by reduced pressure.