Hair-blackening shampoo

A technology for shampoo and black hair, applied in hair care, cosmetics, medical preparations containing active ingredients, etc., can solve the problems of side effects and unsatisfactory consumers, so as to promote the formation of melanin particles and promote scalp microcirculation , Improve the effect of scalp microcirculation

Inactive Publication Date: 2018-03-23
姚佑灿
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the main black hair products use hair dyes to dye the hair black, which has not fundamentally solved the problem
Or black

Method used

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Examples

Experimental program
Comparison scheme
Effect test

preparation example Construction

[0039] The preparation method of above-mentioned embodiment 1~5 black hair shampoo comprises the steps:

[0040] (1) Mix and stir cocamidopropyl betaine, sodium lauryl ether sulfate, hydroxyethyl cellulose, citric acid, EDTA-2 sodium, rosmarinic acid, glycerin, and deionized water evenly to prepare Phase A;

[0041] (2) Add acrylic acid (ester) / vinyl neodecanoate cross-linked polymer, angelica extract, Polygonatum odoratum extract, and turmeric extract while stirring to prepare phase B;

[0042] (3) Add sodium hydroxide, methylisothiazolinone, and phenoxyethanol to phase B, and stir evenly to prepare a black hair shampoo.

Embodiment 6

[0054] Black hair efficacy test:

[0055] In order to illustrate the hair blackening effect of the present invention, an animal experiment on the synthesis of rabbit ear hair melanin particles was carried out.

[0056] First, several rabbits were divided into 10 groups, and the ear hairs on the surface of the right auricle were all shaved off, and then the above-mentioned Examples 1-5 and Comparative Examples 1-5 were evenly applied, while the left ear was not subjected to any treatment. as a homologous control. After 60 days of medication, the animal was killed, and the skin of the back of the rabbit's ear was taken to observe the appearance speed of melanin and the ratio of the hair shaft containing a large amount of melanin to the total number of hair shafts. As a control, 15% ethanol solvent was applied to a single group of rabbits.

[0057] (1) Effects on the appearance speed of melanin in rabbits:

[0058] On the 7th day after shaving, the experimental ears of the rab...

Embodiment 7

[0067] Human effect experiment:

[0068] In order to prove that the black-hair shampoo of the present invention can promote the natural synthesis of human hair melanin particles, the effect of using it for 2 to 12 months was observed on white-haired people.

[0069] Effective: After use, new black hair or natural black hair with black roots and white tips will grow, the hair color will become darker or the interval between hair dyeing will be longer than before use, and the hair quality will be significantly improved.

[0070] Ineffective: No change after use.

[0071] The results are shown in Table 3.

[0072] table 3

[0073]

[0074] From the data in Table 3 above, it can be found that the white hair of the members of this group did not show signs of improvement after using the product of Comparative Example 5, while Comparative Examples 1-4, which added some ingredients, had a certain effect on black hair, but the effect was not good. It cannot achieve the effect of ...

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Abstract

The invention discloses hair-blackening shampoo. By adding active ingredients of rosmarinic acid, a Chinese angelica extract product, a polyghace seche extract product and a curcuma tuber extract product into the shampoo, the shampoo is natural, safe and effective. The rosmarinic acid can promote expression of tyrosinase and induce generation of melanin; the Chinese angelica extract product can improve scalp microcirculation and promote scalp to absorb nutrients and also can provide the hair with rich trace elements; the polyghace seche extract product can activate tyrosinase activity and promote generation of melanin; and the curcuma tuber extract product has effects of invigorating blood circulation and promoting qi circulation and relieving depression. With synergism of the active ingredients, the shampoo can promote and activate blood circulation, promote transdermal absorption, improve scalp health, help effective active ingredients to rapidly reach the hair core, hair root and hair follicle, supplement effective ingredients essential to hair, activate tyrosinase activity, promote generation of melanin grains, blacken the hair and make the hair to be glossy.

Description

technical field [0001] The invention relates to the field of cosmetics, in particular to a shampoo for black hair. Background technique [0002] Shampoo is already a necessary care product in current life. With the development of society and the improvement of economic level, people's pursuit of shampoo is not only for cleaning, but also for maintenance, repair and treatment. The use of shampoo to achieve the purpose of black hair is also a common measure in modern life. Modern medicine believes that human hair is mainly composed of protein and cystine-based polyamino acids and keratin fibers. At the same time, it contains a variety of vitamins, melanin, and trace elements. If there is a lack of nutrients, it is possible to make the hair dry and dull Crisp and easy to take off. If sufficient nutrition can be provided to the hair, melanin particles can be synthesized smoothly, and the hair becomes black and shiny. According to traditional Chinese medicine, gray hair is cau...

Claims

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Application Information

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IPC IPC(8): A61K8/9789A61K8/9794A61K8/37A61Q5/00A61Q5/02
CPCA61K8/375A61K8/97A61K2800/78A61Q5/002A61Q5/02
Inventor 姚佑灿
Owner 姚佑灿
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