Cosmetic Compositions for Preventing Skin Aging Comprising the Combined Supercritical Fluid Extracts of Lycopersicon esculentum, Vitis vinifera and Seeds of Carthamus tinctorius as Active Ingredients

摘要

A composition comprising a combined supercritical fluid extract of Lycopersicon esculentum, Vitis vinifera and seeds of Carthamus tinctorius is provided to proliferate fibroblast and keratinocyte and prevent skin aging by improving the moisturizing capacity of the skin without skin side effects due to very little irritation to the skin. The composition comprises a combined supercritical fluid extract of Lycopersicon esculentum, Vitis vinifera and seeds of Carthamus tinctorius as effective ingredients. The extract in the composition is prepared by putting Lycopersicon esculentum, Vitis vinifera and seeds of Carthamus tinctorius in a supercritical fluid extraction container, flowing in the supercritical state CO2 under the temperature of 35-100 deg.C and the pressure of 100-500 atm. in the extraction container, and then obtaining ingredients dissolved in the supercritical fluid CO2.