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Hair-blacking liquid and preparation method thereof

A kind of black hair liquid, the technology of making Shouwu, which is applied in hair care, pharmaceutical formula, cosmetic preparations, etc., can solve the problems of skin allergies, slow effect, easy liver and kidney toxicity, etc., and achieve the effect of increasing melanin

Inactive Publication Date: 2021-05-28
广州莎莎化妆品制造有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Chemical hair dye can effectively change the color of hair, but the existing chemical hair dyes are prone to skin allergies
Oral black hair products are slow to take effect, and long-term use is prone to liver and kidney toxicity

Method used

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  • Hair-blacking liquid and preparation method thereof
  • Hair-blacking liquid and preparation method thereof
  • Hair-blacking liquid and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0039] A preparation method of Ufa Chinese medicine extract:

[0040] Before crushing, Danshen, Zhishouwu and Shengdihuang need to be sliced, and orientalis leaves and peach branches need to be cut into small pieces. Pass through an 80-mesh sieve after crushing to obtain the powder of each raw material;

[0041] Polar solvent extraction: Take 20g of the powders of Salvia Miltiorrhiza, Shouwu and Rehmannia glutinosa, mix them, add 250ml of 50% (v / v) ethanol aqueous solution, and extract under reflux at 50°C for 12h. Filtration, rotary evaporation of the filtrate to a paste, freeze-drying to obtain Ufa Chinese medicine extract powder A; put it into a glass desiccator with a desiccant at the bottom, and set aside.

[0042] Non-polar solvent extraction: Take 30g and 20g powders of orientalis leaves and peach branches respectively, mix them, add acetone 200ml, reflux and extract at 50°C for 12h. Filtration, rotary evaporation of the filtrate to a paste, freeze-drying to obtain Uf...

Embodiment 2

[0045] A kind of preparation method of Ufa Chinese medicine extract, the difference with embodiment 1 is that during polar solvent extraction, respectively get the powder 40g, 10g, 10g of Danshen, Shouwu and Rehmannia glutinosa, mix, add 40% ( v / v) ethanol aqueous solution 250ml, 50°C, reflux extraction for 12h; for polar solvent extraction, take 50g and 10g of arborvitae leaves and peach branches respectively, mix, add ethyl acetate 250ml, 50°C, reflux extraction for 10h.

Embodiment 3

[0047] A preparation method of Ufa traditional Chinese medicine extract, the difference from Example 1 is that during polar solvent extraction, 30g, 15g, and 15g of powders of Salvia miltiorrhiza, Shouwu and Rehmannia glutinosa were respectively taken, mixed, and 250ml of methanol was added, 50 ℃, reflux extraction for 12h; for polar solvent extraction, take 40g and 15g of arborvitae leaves and peach branches respectively, mix, add 250ml of ether, 25℃, reflux extraction for 20h.

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Abstract

The invention discloses a hair-blacking liquid and a preparation method thereof, and belongs to the technical field of cosmetics. The hair-blacking liquid comprises a substrate and a traditional Chinese medicine extract, wherein the traditional Chinese medicine extract is prepared from the following raw materials in parts by weight: 20-40 parts of a salvia miltiorrhiza extract, 10-20 parts of a prepared radix polygoni multiflori extract, 10-20 parts of a radix rehmanniae recen extract, 30-50 parts of a cacumen biotae extract and 10-20 parts of a peach branch extract. The hair-blacking liquid disclosed by the invention takes pure Chinese herbal medicines as active ingredients, does not contain chemical dyeing substances, and does not cause allergy of chemical hair dyeing substances. The hair-blacking liquid disclosed by the invention is an external product for skin, does not need to be orally taken, and does not generate liver and kidney toxicity caused by long-term taking of Chinese herbal medicines. According to the hair-blacking liquid, the hair-blacking traditional Chinese medicine extracts can effectively activate the enzyme activity of tyrosinase, and melanin in new hair roots is remarkably improved.

Description

technical field [0001] The invention belongs to the technical field of cosmetics, and in particular relates to a black hair liquid and a preparation method thereof. Background technique [0002] With the increase of social pressure and the quickening pace of life, there are more and more gray hair patients. The traditional theory of Chinese herbal medicine Wufa is: Chinese medicine believes that hair is caused by blood, and the kidney is in the hair. The kidney governs black hair, and white hair is rooted in blood deficiency and kidney deficiency. Tonifying the kidney, clearing away heat and cooling blood. Modern medicine generally believes that gray hair is due to the reduction of hair melanin formation. After the tyrosinase activity of the cells weakens, the secretion of melanin decreases, resulting in white roots of new hairs. [0003] Chemical hair dye can effectively change the color of hair, but existing chemical hair dyes are prone to skin allergies. Oral black ha...

Claims

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Application Information

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IPC IPC(8): A61K8/9789A61K8/9761A61Q5/00
CPCA61K2800/78A61K2800/805A61Q5/00A61K8/9761A61K8/9789
Inventor 张力张德彬黄桂焕霍峥艳
Owner 广州莎莎化妆品制造有限公司
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