Composition with whitening and anti-oxidation efficacy and skin care cream thereof

The invention relates to a whitening and anti-oxidation composition containing common bletilla rubber and saururus chinensis (Lour.) Baill and a skin care cream utizlizing the composition as an activeingredient. The composition includes, by weight, the following components: 0.2%-2.0% of an extract of fibrous roots of the common bletilla rubber, and 0.2%-2.0% of extracts of roots of the saururus chinensis (Lour.) Baill. The composition of the invention utilizes the fibrous roots of the common bletilla rubber and rhizome of the saururus chinensis (Lour.) Baill as raw materials, which are non-traditional medicinal parts of traditional Chinese medicines common bletilla rubber and saururus chinensis (Lour.) Baill, and efficient and comprehensive utilization of medicinal resources can be improved. The composition extracts functional components of stilbene types and lignans by adopting supercritical CO2 fluid extraction and ultrasonic methods, high temperature treatment is avoided, and transformation of the function