Camellia seed oil-containing micro-emulsion mask liquid with repair effect and preparation method thereof

Abstract

The invention provides a camellia seed oil-containing micro-emulsion mask liquid with a repair effect and a preparation method thereof. The mask liquid is prepared from 10 to 60 percent of polyol, 0.5to 10.0 percent of lecithin, 0.05 to 5.0 percent of camellia seed oil, 0.5 to 5.0 percent of camellia flower and camellia leaf extracts, 0.05 to 1.0 percent of sterols, 0.005 to 0.5 percent of a ceramide compound, 0.05 to 1.0 percent of a thickener and 35 to 85 percent of water. According to the camellia seed oil-containing micro-emulsion mask liquid with the repair effect, insoluble effect substances such as the camellia seed oil, the ceramide and the sterols are prepared into the micro-emulsion mask liquid by adopting the lecithin serving as an emulsifier and a specific component polyol serving as a solvent, so that the effect substances are laid on the face with a mask fabric in the form of micro-emulsion to quickly infiltrate into the skin to repair a skin barrier and achieve good anddurable moisturizing effects. The micro-emulsion mask liquid is high in stability and is not layered even after being subjected to a centrifugal test.

Description

technical field [0001] The invention relates to the technical field of cosmetics, in particular to a microemulsion mask liquid containing camellia seed oil and having a repairing effect and a preparation method thereof. Background technique [0002] Camellia seed oil is rich in nutrition and rich in unsaturated fatty acids, among which the oleic acid content is as high as about 80%, which is much higher than that of rapeseed oil and peanut seed oil, and higher than that of olive oil known as "liquid gold". The content of oleic acid and linolenic acid only accounts for about 10%. Generally speaking, the higher the oleic acid content and the lower the linoleic acid and linolenic acid content in vegetable oil, the better its oxidation stability. Therefore, camellia seed oil is a vegetable oil rich in unsaturated fatty acids and good oxidation stability. [0003] In addition, the saponification in camellia seed oil is less than olive oil, and contains tea polyphenols, camellia...

AI Technical Summary

Problems solved by technology

[0010] Chinese patent CN 104382784A discloses a facial mask emulsion and its preparation method. The traditional water-based facial mask is replaced by an emulsion-type facial mask. It does not contain fat-soluble functional substances. The particle size of the emulsion is large, and the moisturizing effect is achieved only through oil. The functional fat-soluble substances are difficult to emulsify into nano-sized particles, and it is difficult to absorb into the bottom layer of the skin.

[0011] Chinese Patent No. CN 106344490A discloses a soft and skin-friendly ultra-fine essence mask, but it adopts high-pressure jet equipment to realize the microemulsification of the mask liquid. The mass production efficiency of this process is low, and the high-pressure jet equipment is mostly imported. The production cost of the process is relatively high, which is not conducive to market promotion

[0012] At present, there is no report on using ordinary emulsification equipment to prepare microemulsions made of camellia seed oil, ceramides, sterols, etc. using lecithin as an emulsifier and applying them to cosmetic facial masks

Images