Stable moisturizing amino acid shampoo

Abstract

The invention discloses stable moisturizing amino acid shampoo. The shampoo is prepared from the following raw materials in parts by weight: 10 to 20 parts of an amino acid surfactant, 5 to 10 parts of a nonionic surfactant, 2 to 5 parts of a cationic surfactant, 0.5 to 1 part of a conditioner, 0.2 to 0.5 part of an anti-dandruff agent, 0.2 to 0.5 part of a nutritional agent, 0.2 to 0.5 part of a preservative, 0.1 to 0.3 part of a chelating agent, 0.5 to 1 part of citric acid, 0.5 to 2 parts of a moisturizing agent and 60 to 80 parts of water. According to the amino acid surfactant-based shampoo disclosed by the invention, the formula and the raw materials of the existing amino acid surfactant-based shampoo are optimized, and the compatibility of all the formulas is reasonable, so that the shampoo has multiple effects of removing dirt, removing dandruff, caring and moisturizing, and can keep hair bright and moist.

Description

technical field [0001] The invention belongs to the field of daily chemical products, in particular to a stable moisturizing amino acid shampoo. Background technique [0002] Hair is mainly composed of keratin fibers and water, keratin accounts for 65% to 95% of hair, keratin is a composition composed of more than a dozen amino acids, of which cystine has the highest content, about 16 to 18%, amino acids. The constituent elements of hair are carbon, oxygen, nitrogen, hydrogen and sulfur. There are hydrogen bonds, disulfide bonds, polypeptide bonds and salt bonds in amino acids. The bonding effect determines the shape and strength of hair. The disulfide bond is the direct main bond of hair keratin, and the disulfide bond is held together by two sulfur-containing cysteines. [0003] Another component of hair is water. The moisture content in hair is affected by the humidity of the environment, and the general content is 6-35%. The presence of water can reduce the formation of...

AI Technical Summary

Problems solved by technology

However, the preparation method is complicated, the moisturizing effect is limited, and it is not easy to foam

[0006] Due to the defects in the detergency of amino acid surfactants, amino acid shampoos of the prior art often add some additional surfactants or thickeners such as alkyl sulfonates and nonionic polyester surfactants, Compounded with amino acid surfactants, it can thicken amino acid surfactants to improve their detergency, thereby improving the performance of shampoo; Compounding can achieve thickening effect or improve detergency, but the cost of formula components is high, the formula composition is too complicated, and the mechanism of action of formula components is not clear. The moisturizers in the prior art mainly use propylene glycol and hyaluronic acid Sodium, amino acid humectants, betaine, panthenol, etc., have limited moisturizing effect and will reduce the foaming performance of the shampoo

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