Abstract:
PURPOSE: An external use skin composition containing low molecular Grifola frondosa polysaccharides is provided to enhance skin elasticity, anti-wrinkling, and moisturizing effects and to strengthen skin immunity. CONSTITUTION: An external use skin composition contains 0.5-20 wt% of Grifola frondosa polysaccharides with a molecular weight of 2,000-10,000 Da as active ingredients. A method for preparing the polysaccharides comprises the steps of: hydrolyzing the polysaccharides; and sorting the polysaccharides with a molecular weight of 2,000-10,000 Da using an ultrafilter membrane. [Reference numerals] (AA) Hydrolysis solution; (BB,DD) Pump; (CC) Solution under 10,000Da; (EE) Solution 2,000-10,000Da; (FF) Solution under 2,000Da; (GG) Collect; (HH) Discard
Abstract:
PURPOSE: A skin care kit and a coating method are provided to show an excellent skin cooling, skin elasticity enhancement and skin wrinkle diminishing effect by coating a cosmetic composition having the skin elasticity enhancement effect using a skin application apparatus providing the tensile stress. CONSTITUTION: A skin care kit comprises a cosmetic composition containing arginine and lysine-containing polypeptide as active ingredients and a skin application apparatus for coating the cosmetic composition on the skin. The skin application apparatus is at least one selected from the group consisting of a roller, a pressure indicator and massage device providing the tensile stress. The coating of the cosmetic composition comprises a step of applying the tensile stress to the skin using the skin application apparatus while or after coating the cosmetic composition on the skin. [Reference numerals] (AA) Fibroblast under tensile stress; (BB) Widening and reinforcing actin; (CC) Before stimulation; (DD) After stimulation