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A kind of anti-hair loss liquid and preparation method thereof

An anti-hair loss and hair growth and water solution technology, which is applied in the field of daily chemicals, can solve the problems of hair loss period, male side effects, and rapid hair loss, etc., and achieve a good sense of use and the effect of promoting hair growth

Active Publication Date: 2021-03-30
四川先锋汇美生物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Minoxidil and finasteride are the main drugs for the treatment of androgenetic alopecia, and the combination of drugs will have a good effect. However, topical minoxidil will cause hair loss, and hair loss will occur soon after stopping the drug ; Oral finasteride can bring various male side effects

Method used

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  • A kind of anti-hair loss liquid and preparation method thereof
  • A kind of anti-hair loss liquid and preparation method thereof
  • A kind of anti-hair loss liquid and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] The selection of embodiment 1 solvent kind

[0025] Weigh 50 g of ethanol, 30 g of 1,3 propylene glycol, 18 g of water, and 2 g of pyrrolidinyl diaminopyrimidine respectively, mix and stir until completely dissolved, and obtain hair tonic I.

[0026] Weigh 50 g of ethanol, 30 g of glycerol, 18 g of water, and 2 g of pyrrolidinyl diaminopyrimidine respectively, mix and stir until completely dissolved, and obtain hair tonic II.

[0027] Weigh 50 g of ethanol, 30 g of 1,3-butanediol, 18 g of water, and 2 g of pyrrolidinyl diaminopyrimidine respectively, mix and stir until completely dissolved, and obtain hair tonic III.

Embodiment 2

[0028] Embodiment 2 stability test

[0029] Put the hair tonic I-III prepared in Example 1 in a stability test box at a temperature of 40°C, and take them out for 0, 1, 2, 3, and 6 months respectively, and observe the color, smell, and solubility. The results are as follows: As shown in Table 1, the color of Hair Tonic III has not changed for 6 months, and the stability is good, so 1,3-butanediol should be preferred as the solvent.

[0030] Table 1 Stability test results

[0031]

Embodiment 3

[0032] Embodiment 3 skin irritation test

[0033] Hair growth liquid I-III is carried out skin irritation test, rabbit is divided into 4 groups, every group of 4, i.e. blank group (water is test object), experimental group 1 (hair growth liquid I is test object), experimental group 2 ( Hair tonic II is the test object) Experimental group 3 (hair tonic III is the test object), the rabbits in each group are selected to shave the back fur with an area of ​​4cm*4cm, and then apply hair tonic I, II, III, once a day in the morning and evening, 0.5ml each time, observe the situation of each group of rabbits.

[0034] The results showed that: after 5 days and 7 days of hair tonic I and II respectively, dermatitis and redness appeared in different degrees in the experimental area. Dermatitis, redness and swelling occurred in Hair Tonic III, and the test was continued. At 4 weeks, 1 rabbit had slight inflammation and redness, which indicated that the solvent of Hair Tonic III was the l...

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Abstract

The invention belongs to the technical field of daily chemicals, and particularly relates to hair loss-preventing and hair growth-promoting liquid and a preparation method thereof. The hair loss-preventing and hair growth-promoting liquid is prepared from ethanol, 1, 3-butanediol, aqueous solution, guarana extract, pyrrolidinyl diaminopyrimidine oxide, grape seed extract, dipotassium glycyrrhizinate, vitamin B3, vitamin B6 and biotin, wherein the aqueous solution comprises water, ginseng extracting solution, Chinese arborvitae twig and leaf extracting solution, ginger extracting solution, safflower extracting solution and Chinese angelica extracting solution. The hair loss-preventing and hair growth-promoting liquid has an obvious effect of promoting hair growth, and is not prone to makingscalps sensitive and irritated. According to the invention, there is no heavy hair loss phenomenon, no precipitate or suspended matter, and the hair loss-preventing and hair growth-promoting liquid has a unique herb fragrance of traditional Chinese medicines, without pungent smell. The hair loss-preventing and hair growth-promoting liquid has a good use feeling.

Description

technical field [0001] The invention belongs to the technical field of daily chemicals, and in particular relates to an anti-hair loss hair growth liquid and a preparation method thereof. Background technique [0002] Minoxidil and finasteride are the main drugs for the treatment of androgenetic alopecia, and the combination of drugs will have a good effect. However, topical minoxidil will cause hair loss, and hair loss will occur soon after stopping the drug ; Oral finasteride can bring various male side effects. Although many anti-hair loss products are listed on the market at present, there are various defects. [0003] Causes of hair loss, such as excessive secretion of male hormones, excessive secretion of seborrheic substances, blood circulation disorders of the scalp, loss of scalp function due to factors such as peroxidation reactions, bacteria, genetic factors, aging, stress, etc. etc. are issues worthy of discussion. Although there is no exact reason for hair lo...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61K8/9794A61K8/63A61K8/67A61K8/9761A61K8/9789A61K8/49A61Q7/00A61P17/14
CPCA61K8/4953A61K8/63A61K8/67A61K8/673A61K8/675A61Q7/00A61K8/9761A61K8/9789A61K8/9794A61P17/14
Inventor 肖正孳王希胡利青王国杰
Owner 四川先锋汇美生物科技有限公司
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