Abstract:
A cosmetic composition for striae distensae is provided to secure skin lifting and wrinkle improvements through dipalmitoyl hydroxyproline used as an ingredient. A cosmetic composition for striae distensae comprises dipalmitoyl hydroxyproline as an active ingredient. The cosmetic composition additionally includes one ingredient selected from a Centella Asiatica extract and Palmitoyl PG-Linoleamide. The content of the dipalmitoyl hydroxyproline is 0.001-50wt% on a total weight basis of the cosmetic composition. The contents of the Centella Asiatica extract and the Palmitoyl PG-Linoleamide are 0.001-20wt% on the total weight basis of the cosmetic composition.
Abstract:
An anti-aging composition is provided to effectively prevent skin aging through free-radical scavenging, inhibition of LDH secretion caused by UV and inhibition of MMP-1 secretion, and show excellent skin permeability and excellent stability without skin side effects. The anti-aging composition comprises at least two materials selected from the group consisting of argan oil, carnosine such as L-carnosine, and an extract of corn which is prepared by using an extraction solvent such as water and 1,3-butylene glycol, wherein the selected at least two materials are encapsulated into cyclodextrin.
Abstract:
A skin external composition for inhibiting phagocytosis of keratinocytes comprising genistein or daidzein is provided to reduce mobility of melanosomes transferred from melanocytes in keratinocytes by inhibiting phagocytosis of keratinocytes activated by exposure to ultra violet ray without cytotoxicity, so that chloasma, freckles and speckles are treated and prevented. The skin external composition for inhibiting phagocytosis of keratinocytes comprises at least one selected from genistein and daidzein, wherein the amount of genistein or daidzein is 0.0001-10 wt.%; the genistein or daidzein is an isoflavone produced from Leguminosae plants and shows estrogen effects; and the composition is formulated as cream, lotion, ointment, aqueous solution, suspension, dispersion or emulsion.
Abstract:
A cosmetic composition for moisturizing the skin and enhancing elasticity of the skin is provided to improve both of skin moisturizing and skin elasticity enhancement by increase of collagen in the dermis layer without side effects. The cosmetic composition for moisturizing the skin and enhancing elasticity of the skin comprises the SWEET nutritive complex containing Tilia europaea extract, Borago officinalis flower extract, wheat extract, sugar cane extract and orange extract, wherein the composition further comprises Oenothera odorata extract; the amount of the SWEET nutritive complex is 0.01-30 wt.% based on the total weight of the composition; and the amount of Oenothera odorata extract is 0.01-30 wt.% based on the total weight of the composition.