Liquid crystal emulsification system amino acid cleansing cream and preparation method thereof

Abstract

The invention discloses a formula and a preparation method of a liquid crystal emulsification system amino acid cleansing cream. The cleansing cream is prepared from the following components in percentage by weight: 18 to 28 parts of polyhydric alcohol, 30 to 40 parts of cocoyl glycinate, 10 to 20 parts of cocoyl methyl taurine salt, 5 to 10 parts of palmitoyl glycine, 1 to 5 parts of glyceryl stearate, 1 to 5 parts of hydroxypropyl starch, 1 to 5 parts of sodium chloride and 0.5 to 3 parts of macromolecular thickening agent. According to the liquid crystal emulsification system amino acid cleansing cream disclosed by the invention, the liquid crystal emulsification layer formed by the hydroxypropyl starch, the glyceryl stearate and the macromolecular thickening agent is used to wrap the amino acid surfactant, a unique amino acid surfactant-liquid crystal emulsion layer-water structure is formed by fusing with water to construct a stable hexagonal phase and cubic phase lyotropic liquid crystal system. The cleansing cream has good foaming and foam stabilizing performance and has very good high and low temperature stability.

Description

technical field [0001] The invention relates to the technical field of skin cleansing products, in particular to a cleansing cosmetic and a preparation method thereof. Background technique [0002] Skin cleansing is the first step in skin care. It is not only important to clean the body skin after bathing. In recent years, face cleansing has also become an essential skin care step for people of all ages and genders. Existing skin cleansing products are mainly divided into 1. Soap-based system, the fatty acid salt formed by the neutralization of fatty acid with C12-18 carbon chain and alkali is used as the main surface active agent and plays a cleaning role. Its advantages are good cleaning power, easy to rinse, and good clean feeling. The disadvantage is that it is easy to clean excessively, resulting in degreasing of the skin, peeling, and damage to the stratum corneum of the skin. 2. The sulfate system has the advantages of low cost, easy formulation, and obvious skin sl...

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Problems solved by technology

[0004] Based on the above-mentioned problems of amino acid skin cleansing products in the prior art, the present invention intends to provide a cleansing cream and its preparation me

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