Amino acid shampoo capable of improving tensile strength and elongation of hairs and preparation method thereof

Abstract

The invention discloses shampoo capable of improving tensile strength and elongation of hairs. The shampoo capable of improving tensile strength and elongation of the hairs is prepared from the following raw materials in percentage by weight: 1-3% of ammonium lauryl ether sulfate, 1-4% of coconut-oil-based betaine, 1-5% of coconut-oil-based alkyl glucoside, 2-10% of sodium lauroyl sarcosinate, 3-5% of a compound plant extract, 1-2% of PEG-7 olive oil, 0.1-0.5% of polyquaternium, 0.2-1% of cocamide mono-ethanol-amide, 0.2-1% of PEG-120 methyl glucose dioleate, 0.01-0.05% of benzoic acid, 0.01-0.05% of salicylic acid, 0.3-0.8% of an essence, and the balance of water. The compound plant extract adopted by the shampoo disclosed by the invention is an extract of a mixture of fresh ginger, manyprickle acanthopanax root, geranium and pomegranate peel, wherein the mass ratio of the fresh ginger to the manyprickle acanthopanax root to the geranium to the pomegranate peel is (1-4) to ( 1-4) to (1-4) to ( 1-4); so that, unexpected technical effects in improving tensile strength and elongation of the hairs can be achieved. Thus, the shampoo disclosed by the invention is capable of achieving excellent tensile strength and elongation improvement effects by adopting the compound plant extract prepared by a specific extraction method.

Description

technical field [0001] The invention relates to the field of daily cosmetics, in particular to a shampoo for increasing the tensile strength and elongation of hair and a preparation method thereof. Background technique [0002] Hair is a natural polymer fiber with complex structure composed of keratinized keratinocytes. The main structure in keratinocytes is the spindle-shaped keratinized fibers with varying amounts of stroma, remnant nuclei, and melanin granules. Keratinized fibers are composed layer by layer of a complex keratin network. The keratin in the hair fiber has crystalline region and amorphous region, and the ratio of the crystalline part to the whole fiber is called crystallinity. The degree of parallelism between the main axis of the macromolecular chain inside the hair fiber and the fiber axis is called the degree of orientation. The degree of crystallinity and orientation can characterize the number and degree of ordered regions in the hair fiber. Many pr...

AI Technical Summary

Problems solved by technology

However, the shampoo has limited efficacy and is insignificant in increasing hair tensile strength and elongation

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