3 results about "Cetearyl glucoside" patented technology

The application relates to the technical field of external preparation, and discloses a Xing-guan-guo nervonic acid external anti-psoriasis bacteriostatic cream and a preparation process thereof. The cream is prepared from Xing-guan-guo nervonic acid, behenyl alcohol, isostearic acid, cetyl stearyl glucoside, octyldodecanol, dicaprylyl carbonate and purified water. In the formula, the steric hindrance of octyldodecanol is used in cooperation with the polar dispersing force of dicaprylyl carbonate to keep the nervonic acid molecules in a free state and inhibit the crystallization and precipitation of the nervonic acid molecules in the cooling process. The behenyl alcohol and the isostearic acid in the system self-assemble to form a biomimetic lamellar liquid crystal framework at the oil-water interface under the guidance of the cetyl stearyl glucoside. The application solves the technical problem of high cohesion and easy aggregation of the nervonic acid, the constructed liquid crystal phase structure is compatible with the skin keratin layer lipid, the transdermal diffusion resistance of the effective component is reduced, and the long-term physical stability and the anti-psoriasis efficacy of the cream are improved.

This invention discloses a pharmaceutical composition for treating chapped skin caused by tinea pedis and manuum. The composition comprises urea, olive leaf extract, oat alkaloids, and asiaticoside as active ingredients, combined with a hypoallergenic liquid crystal emulsion matrix consisting of shea butter, squalane, caprylic / capric triglycerides, and cetearyl glucoside. This invention utilizes urea to soften keratin and promote crack healing, while simultaneously inhibiting the irritation caused by urea through the synergistic effect of three plant-based anti-inflammatory components, and combining biomimetic oils to repair the skin's lipid barrier. This composition significantly reduces pain and itching at the chapped areas in patients with tinea pedis and manuum, promotes crack closure, and avoids the burning and irritation commonly found in traditional antifungal ointments.

This invention discloses a calamine composition, its preparation method, and its application. The calamine composition uses xanthan gum and sodium polyacrylamide dimethyl taurate as a composite thickener, and cetearyl glucoside / sorbitan olive oil ester / cetearyl alcohol and sorbitan stearate as emulsifiers to form an oil-in-water formulation. Practice shows that the calamine composition of this invention can achieve improved overall performance. It can not only stabilize high-content calamine in aqueous emulsion systems, but also can be stored for a long time over a wide temperature range. It can be used to prepare cosmetics that can soothe, calm, and repair damaged skin.