Amino acid facial cleanser and preparation method thereof

Abstract

The invention relates to an amino acid facial cleanser and a preparation method thereof. The amino acid facial cleanser consists of the following components: sodium cocoyl glutamate, a mixture of potassium cocoyl glycinate, hydroxystearic acid and tocopherol, 1,3-butanediol, PEG400 (polyethylene glycol 400), sorbitol, methyl sodium lauroyl taurine, lauryl hydroxysultaine, potassium hydroxide, polyquaternium cationic surfactants, an emulsifier, a dispersant, sodium chloride, essence, a preservative and de-ionized water. The amino acid facial cleanser prepared by the invention is mild and non-irritant, good in skin-friendly and moisturizing properties, rich and thick in foam, good in skin cleanliness after being washed and good in stability, and the paste (the facial cleanser) appears to be pearly, delicate, soft and smooth and the paste has an optimum paste forming temperature.

Description

technical field [0001] The invention relates to the field of cosmetics, in particular to an amino acid facial cleanser and a preparation method thereof. Background technique [0002] Traditional facial cleansers pay attention to efficient cleaning, blackhead removal, oil removal, etc., but ignore the stimulation of the product itself to the skin. In order to improve the cleaning power and oil removal ability, it adds a strong alkaline surfactant. Foaming agent, soap base and other ingredients, but the human skin is weakly acidic, and prolonged use will irritate the skin. What's more serious is that the sebum membrane of the skin will also be destroyed. Once the sebum membrane is lost, the skin is vulnerable to external damage. The amino acid facial cleanser is the most skin-friendly and gentle facial cleanser among all facial cleansers. Mild and skin-friendly, low irritation, suitable for sensitive skin. [0003] Although amino acid cleansing cream has many advantages, t...

AI Technical Summary

Problems solved by technology

The crystallization method, adding a large amount of amino acid powder, makes the paste hard and rough, which brings inconvenience to production and filling. At the same time, because the paste is too hard, it is not easy to squeeze out the hose, which also affects the consumer's sense of use.

The paste prepared by the thickening method often has the phenomenon of low-temperature jelly agglomeration. Under low temperature conditions, the paste is not easy to melt when it encounters water, which affects foaming and affects the consumer's sense of use.

[0006] The stability of amino acid paste is difficult to control. General amino acid facial cleansers have the problem of water thinning in room temperature shelf tests, paste hardening, jelly, and agglomeration problems under low temperature conditions, and the paste delamination and return after heat resistance. rough question

[0007] The gelling point of amino acid cleansing cream affects the production efficiency, the gelling point is low (below 38°C), and the cooling time is long, especially in summer, the temperature of the circulating cooling water is between 30-40°C, so the material should be cooled When the temperature is below 38°C, the cooling time is longer, or the cooling water needs to consume more energy, resulting in lower production efficiency

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