Abstract:
PURPOSE: A skin external composition containing omega-3 fatty acid is provided to strengthen skin barrier and protect skin from outer harmful environment. CONSTITUTION: A skin external composition contains omega-3 fatty acid as an active ingredient. The omega-3 fatty acid contains skin external formulation in an oil form containing omega-3 fatty acid. The oil containing omega-3 fatty acid is black currant. The omega-3 fatty acid is contained in 0.5-3 weight% of total composition. The skin external composition is used in the form of oil-in-water emulsion formulation.
Abstract:
A composition comprising an extract of Pueraria radix or luteolin is provided to inhibit the decomposition of fibronectin effectively and inhibit the generation of metalloprotease in a skin cell, thereby being used for human body without harm. A composition for inhibiting the expression of cathepsin comprises an extract of Pueraria radix or luteolin as an effective ingredient, wherein the dried weight of the Pueraria radix or luteolin regarding the total composition is 0.0001-5 wt.% and the luteolin is isolated from Aurantii Immatri Pericarpium. Further, the composition is a skin preparation for external use.
Abstract:
A cosmetic composition is provided to promote collagen biosynthesis by comprising alpha-ketoglutarate increasing the prolidase activity involving with the supply of proline, a main constituent amino acid of the collagen, together with alpha-lipoic acid increasing the expression of prolyl-4-hydroxylase to make a generated pro-collagen form a right triple helix. A cosmetic composition for improving skin wrinkle comprises 0.001-10 wt.% of alpha-ketoglutarate as an effective ingredient. The composition further comprises 0.001-10 wt.% of alpha-lipoic acid.
Abstract:
A gel-phase cosmetic composition having thixotropic property during application on the skin by using oil-soluble and water-soluble polymers is provided to serve plentiful use feeling and fresh remaining feeling through the thixotropic phenomenon from gel phase to liquid phase. The gel-phase cosmetic composition having thixotropic property during application on the skin comprises 0.5-10.0 wt.% of oil-soluble polymer such as dimethicone/dimethicone PEG(polyethylene glycol)-10,15 crosspolymer/cyclopentasiloxane, 0.5-10.0 wt.% of methylsiloxane reticular polymer, and 0.01-5.0 wt.% of water-soluble polymer such as ammoniumacryloyldimethyltaurate/vinypyrrolidone copolymer, wherein the cosmetic composition has a formulation selected from male essence, female water cream, essence, solubilizing essence or lotion.
Abstract:
A skin external composition is provided to increase production of tropoelastin in the skin, and productions of collagen and fibrilin in the dermis layer, so that the composition is useful for skin wrinkle improvement, skin elasticity enhancement, and skin moisturizing increase. The skin external composition for improving skin wrinkle, enhancing skin elasticity and increasing skin moisturizing comprises a mixture containing palmitoylpentapeptide, soybean embryo isoflavone aglycon, extract of Medicago sativa and extract of Iris florenti, wherein the palmitoylpentapeptide is prepared by binding a palmitoyl group to 5 amino acid chain molecule(Lys-Thr-Thr-Lys-Ser) corresponding with the protein base of collagen; the soybean embryo isoflavone aglycon is selected from genistin, daidzin, glycitin, genistein, daidzein and glycitein; and the amounts of palmitoylpentapeptide, soybean embryo isoflavone aglycon, extract of Medicago sativa and extract of Iris florenti are 0.001-20 wt.%, 0.001-20 wt.%, 0.001-20 wt.% and 0.001-20 wt.%, respectively.
Abstract:
본 발명은 2-(3,4-다이플루오로페닐)-3-프로필-2-사이클로펜텐-1-온 옥심 또는 허용가능한 그의 염을 유효성분으로 함유하는 피부노화 및 주름 방지용 화장료 조성물에 관한 것으로, 본 발명의 화장료 조성물은 피부내 염증을 억제하는 2-(3,4-다이플루오로페닐)-3-프로필-2-사이클로펜텐-1-온 옥심을 유효성분으로 함유하여 피부노화 및 주름 방지에 효과적으로 사용될 수 있다.
Abstract:
본발명은진세노사이드 Rg1을유효성분으로함유하고, 상기진세노사이드 Rg1은서리아신을억제하는것을특징으로하는피부외용제조성물에관한것이다. 본발명에따른피부외용제조성물은피부질환예방및 경감용또는피부보습용으로사용될수 있다. 이때, 상기피부질환은아토피또는건선을포함한다. 본발명의피부외용제조성물은서리아신이유발하는피부각질세포형성의이상현상을저지할수 있으며, 이에따라피부질환을예방또는경감할수 있고, 피부수분함유량을향상시킬수 있다.