57results about How to "Efficient moisturizing" patented technology

The invention discloses an oil-dispersed sodium hyaluronate, a preparation method of the same, and an application of the oil-dispersed sodium hyaluronate to cosmetics. The oil-dispersed sodium hyaluronate comprises, by mass percentage, 1%-50% of sodium hyaluronate, 10-80% of an oil matrix, 0%-30% of a dispersant and 10-50% of a stabilizing agent. The preparation forms include liquid, paste and solid particles. The oil-dispersed sodium hyaluronate related in the invention is prepared by stably and uniformly dispersing water-soluble moisturizing factors, i.e., the sodium hyaluronate, in a micro powder form into the oil matrix, so that the oil-dispersed sodium hyaluronate is convenient for adding into an oil phase or waterless formula of a cosmetic such as a lipstick, a BB cream and a liquid foundation. The oil-dispersed sodium hyaluronate has the efficacy of relieving dry skin due to an oil component, improving makeup-fixing effect and improving stability and lubricity of cosmetics and solves the problem that sodium hyaluronate is difficult to add into cosmetics.

The invention discloses a preparation method for a physical radiation-proof and sun-screen cosmetic for dry skin. The preparation method comprises the following steps of: (1), preparing raw materials; (2), preparing vaseline liquid; (3), preparing mixed liquor I; (4), preparing mixed liquor II; (5), preparing a mixture; and (6) preparing the finished product. The invention also discloses the physical radiation-proof and sun-screen cosmetic for the dry skin. When the cosmetic is prepared, barium sulfate, zinc oxide and silver are added, so that the cosmetic has good physical radiation-proof and sun-screen effects. The preparation method is simple and reasonable, high in production efficiency and low in cost; the cosmetic prepared by the method is high in stability and safety, and can quickly infiltrate into skin and form a protective film on the surface of the skin, so that harm of ultraviolet rays to the skin is effectively avoided; and meanwhile, the cosmetic can reflect or absorb and convert the radiation of products such as a computer, and has the multiple effects of effective supplementing water, moistening and moisturizing, balancing grease, shrinking pores, resisting the aging of the skin and the like.

The invention belongs to the technical field of cosmetics and particularly relates to anti-wrinkle essence and a preparing method thereof. The anti-wrinkle essence is prepared from cyclomethicone, butanediol, polydimethylsiloxane, poly(sodium L-glutamate), glycerinum, propylene glycol, polyglycerol-10, dipropylene glycol, erythritol, hydroxyethyl acrylate / acryloyl 2 methyl taurine sodium copolymer, bio-saccharide gum, xylitol, C20-22 alcohol phosphate / C20-22 alcohol, lactic acid bacillus / pomegranate fruit extracts of fermented products, arctic rock chlamydomonas essence, starfish essence, hexapeptide-3, orange flower essence, gentian root extracts, arbutin, milk protein, tranexamic acid and the like. The anti-wrinkle essence is good in permeability and easy to absorb, effective moisturizing is achieved, skin wrinkles are repaired and inhibited from being regenerated, and skin aging is delayed.