Abstract:
A cosmetic composition containing flavone is provided to show physiologically activating effects of flavone including inflammation-inhibiting effects on the skin without crystal extraction due to its low solubility by immobilizing it onto macromolecular composite particles. An anti-inflammatory cosmetic composition for preventing skin aging and skin wrinkles contains 0.0001-5 wt.% of flavone immobilized on the surface of the macromolecular composite particles, and is formulated as soft cosmetic water, astringent cosmetic water, nutrition cosmetic water, nutrition cream, massage cream, essence, eye cream, eye essence, cleansing cream, cleansing foam, cleansing water, pack, powder, body lotion, body cream, body oil or body essence, wherein the flavone is selected from apigenin, luteolin and diosmetin.
Abstract:
A skin external composition comprising antioxidant components is provided to remove free radicals and increase activity of protection factors associated with antioxidation in the skin, so that it is useful for improving skin wrinkles and whitening the skin. A skin external composition for improving skin wrinkles and whitening the skin comprises 0.001-20 wt.% of at least two antioxidant components selected from lipoic acid, tocopherol, coenzyme Q10, selenium and vitamin C, and is formulated as soft lotion, nutrition lotion, massage cream, nutrition cream, pack, gel, lotion, ointment, cream, patch or spray.
Abstract:
A cationic polymer nanocapsule comprising useful active ingredients and a cosmetic composition containing the same nanocapsule are provided to enhance the skin penetration of useful active ingredients having low skin penetration. A cationic polymer nanocapsule has the molecular weight of 5,000-100,000 dalton, surface potential of 5-100 Mv and particle size of 50-500 nm, and comprises at least one useful active ingredient selected from retinol, retinyl acetate, retinyl palmitate, alpha-tocopherol, tocopherol acetate, tocopheryl linoleate, tocopheryl nicotinate, linoleic acid, coenzyme Q-10, resveratrol, plant extract essential oil, ursolic acid, oleanolic acid, useful Glycyrrhiza uralensis and lipoic acid. A cosmetic composition comprises 0.1-10 wt.% of the cationic polymer nanocapsule and is formulated as soft lotion, nutrition lotion, massage cream, nutrition cream, pack, gel, essence, lipstick, makeup base, foundation, lotion, ointment, cream, patch or spray.
Abstract:
Iron oxide/polymer colloidal nano-composites, a preparation process thereof, and cosmetic compositions containing the same nano-composites are provided to stably exhibit the magnetic properties of nano-composites by inhibiting the coagulation and precipitation of magnetic particles in cosmetic composition, so that blood circulation in the skin is promoted. The iron oxide/polymer colloidal nano-composites are provided, wherein iron oxide nano-particles are bound to the skin of the porous polymer particles, wherein the amount of iron oxide nano-particles is 0.001-30 wt.% based on the total weight of the polymer; the particle size of the porous polymer particles is 0.01-1,000mum; the surface area of the porous polymer particles is 10-1000 m^2/g; the porous polymer particles have pores of 1-10nm; and the porous polymer particles have functional groups for inducing deposition of iron oxide nano-particles. The iron oxide/polymer colloidal nano-composites are prepared by (1) dissolving monomer, cross-linking agent and initiating agent in solvent, (2) emulsifying the solution of step(1) in the presence of dispersion stabilizing agent, (3) polymerizing the emulsion prepared in step(2), removing solvent from the emulsion, and recovering the porous polymer particles, and (4) binding the iron oxide prepared by oxidizing the iron salt with an oxidizing agent to the surface of the porous polymer particles.
Abstract:
본 발명은 항노화용 화장료 조성물에 관한 것으로, 보다 상세하게는 하기 화학식 1의 글루타밀아미도에틸 인돌(glutamylamidoethyl indole) 을 유효성분으로 하는 항노화용 화장료 조성물로, 글루타밀아미도에틸 인돌(glutamylamidoethyl indole)성분은 노화, 스트레스 또는 외부유해인자 등에 의해 감소되는 피부 신경조직을 재생하고 활성화시켜 궁극적으로 피부 노화를 방지하는 효과가 있다. [화학식 1]