High-content ceramide repairing cream and preparation method thereof

Abstract

The invention discloses high-content ceramide repairing cream and a preparation method thereof, and relates to the technical field of cosmetics. The high-content ceramide repairing cream is prepared from the following components in percentage by mass: 5 to 30 percent of polyhydric alcohol, 0.2 to 15 percent of ceramide, 5-35% of an oil phase substance, 0.5 to 3.5 percent of lecithin, 1.0 to 12 percent of a functional composition and the balance of water. According to the high-content ceramide repairing cream provided by the invention, the content of ceramide is as high as 15%, and product stability is good. The high-content ceramide is matched with the functional composition, so that the skin barrier function can be synergistically enhanced, and the repairing effect is obvious. According to the preparation method of the high-content ceramide repairing cream provided by the invention, a special emulsification process is adopted, so that the dissolving stability of ceramide can be effectively improved, the adding amount of grease for dissolving ceramide can be greatly reduced, the adding amount of oil-phase substances is low, and the preparation of refreshing skin feeling cream is facilitated.

Description

technical field [0001] The invention relates to the technical field of cosmetics, in particular to a high-content ceramide repair cream and a preparation method thereof. Background technique [0002] In view of the damage to the epidermis caused by wearing a mask for a long time during the novel coronavirus epidemic, or similar damage to the skin barrier, which requires repair but does not require medical treatment, the most important thing is the repair of the skin barrier, and the key to barrier repair is the production of epidermal ceramide. Supplement; as the human body ages, epidermal ceramides are lost, and skin care products rich in ceramides have become a hot search for skin barrier repair; and ceramides have a large molecular weight and are difficult to dissolve into other oils, especially when added in large amounts , will crystallize out in ordinary products; then the application of high-content ceramide in skin care products has become an urgent need in the marke...

AI Technical Summary

Problems solved by technology

[0005] The patent 201911228511.8 application discloses a phytoceramide synergistic skin repair composition, cosmetics and its application. The source of ceramide is plants, and the model, addition amount, and dissolution of ceramide are not mentioned at all. Those skilled in the art Unable to obtain technical inspiration based on public content

[0006] Patent 201911362184.5 discloses a skin care composition with whitening, moisturizing, firming and lifting effects and its preparation, in which the amount of ceramide added is 0.3%, the type and dissolution of ceramide are not mentioned in the preparation, and the water-soluble and oil-soluble substances in the process are not In the case of simple stirring without heating, the oil-soluble ceramide cannot be dissolved and emulsified, and there is no way to realize the actual production

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