CN110664710A - Itching-relieving and dandruff-removing shampoo - Google Patents

Abstract

The invention relates to an antipruritic and anti-dandruff shampoo which comprises the following components in percentage by weight: water-soluble plant minerals: 0.2-1.0%; an anti-dandruff agent: 0.2-1.0%; polyquaternium-10: 0.3-0.5%; polyquaternium-52: 0.3-0.5%; cocamidopropyl betaine: 5.0-10.0%; sodium laureth-6 carboxylate: 5.0-10.0%; disodium lauryl alcohol sulfosuccinate: 5.0-10.0%; coconut oil diethanolamide: 2.0-5.0%; bis-aminopropyl polydimethylsiloxane: 0.8-1.0%; PPG-3 octyl ether: 0.8-1.0%; preservative: 0.3-0.4%; essence: 0.4-0.5%; the balance being water. The shampoo has effects of improving scalp self-repairing function, normalizing scalp aging cutin exfoliation, and relieving itching and removing dandruff.

Description

Itching-relieving and dandruff-removing shampoo

Technical Field

The invention relates to the technical field of cosmetics, in particular to an itching-relieving and dandruff-removing shampoo.

Background

Scalp pruritus and dandruff are mainly generated because scalp flora balance is damaged, harmful bacteria are bred in a large quantity, scalp grease and metabolism imbalance is caused, the growth speed of scalp cells is abnormal, the scalp cells are not completely angular and fall off, the whole scalp state is disordered, and the health condition of the scalp is seriously damaged. The scalp acts as a natural barrier to the head, is second only to the eyelids in terms of fragility and sensitivity, and can move the whole body in a single movement. Therefore, scalp problems cannot be looked at, health management is also needed, and only by comprehensively, systematically and scientifically conditioning and maintaining the scalp, the scalp problems such as scalp pruritus and the like can be fundamentally eliminated, so that the healthy normality of the scalp is kept. The simplest method is to use a reasonable shampoo to regulate and care the scalp in daily life, so that the scalp is kept healthy.

Currently, shampoo in the market generally uses salicylic acid, pyridone ethanolamine salt, galangin, zinc pyrithione, ketoconazole and other chemical preparations to achieve the functions of relieving itching and removing dandruff. This is achieved by

The water solubility of the preparations is poor and the preparations are almost insoluble, so that the production time and the energy consumption of the shampoo are increased; meanwhile, as the addition amount is increased, the scalp is irritated and the using effect is unstable. In addition, the scalp is stimulated by a large amount of the chemically synthesized anti-dandruff agent, and the chemically synthesized anti-dandruff agent mainly inhibits bacteria, cannot adjust the skin function and has unstable effect.

Disclosure of Invention

The technical problem to be solved is as follows: aiming at the defects of unstable dandruff removing effect, stimulation to scalp, long production cycle and the like of the existing shampoo, the invention provides the itching-relieving and dandruff-removing shampoo which can improve the self-repairing function of scalp, normalize aging cutin and exfoliation of scalp and has good itching-relieving and dandruff-removing effects.

The technical scheme is as follows: a shampoo for relieving itching and removing dandruff comprises the following components in percentage by weight: water-soluble plant minerals: 0.2-1.0%; an anti-dandruff agent: 0.2-1.0%; polyquaternium-10: 0.3-0.5%; polyquaternium-52: 0.3-0.5%; cocamidopropyl betaine: 5.0-10.0%; sodium laureth-6 carboxylate: 5.0-10.0%; disodium lauryl alcohol sulfosuccinate: 5.0-10.0%; coconut oil diethanolamide: 2.0-5.0%; bis-aminopropyl polydimethylsiloxane: 0.8-1.0%; PPG-3 octyl ether: 0.8-1.0%; preservative: 0.3-0.4%; essence: 0.4-0.5%; the balance being water.

The preparation method of the water-soluble plant mineral comprises the following steps: collecting specific wild plant, calcining its root, stem and leaf at high temperature to obtain plant ash, dissolving plant ash in water, filtering to remove insoluble impurities, evaporating the solution, and recrystallizing to obtain water-soluble plant mineral powder; wherein the specific wild plant is one or more of semen Ginkgo, rhizoma Polygoni Cuspidati, Bambusa vulgaris, herba Houttuyniae, Fucus vesiculosus, and Rosa canina.

The anti-dandruff agent is salicylic acid, piroctone olamine salt or zinc pyrithione.

The preparation method of the itching-relieving and dandruff-removing shampoo comprises the following steps:

the first step is as follows: adding polyquaternium-10 and polyquaternium-52 into water, heating to 60 ℃, after the powder is completely dissolved, sequentially adding cocamidopropyl betaine, sodium laureth-6 carboxylate, disodium laureth sulfosuccinate, cocoanut diethanolamide and bis-aminopropyl polydimethylsiloxane, heating to 85 ℃, and stirring to completely dissolve to obtain a mixed solution;

the second step is that: dissolving water-soluble plant minerals in water, adding the water-soluble plant minerals and the anti-dandruff agent into the mixed liquid obtained in the first step, continuously stirring until the plant minerals are completely dissolved, cooling to 60 ℃, adding PPG-3 octyl ether, uniformly stirring, cooling to 45 ℃, finally adding the preservative and the essence, uniformly stirring, cooling to 35-40 ℃, discharging, and performing quality control filling to obtain the anti-itching and anti-dandruff shampoo.

Has the advantages that: the itching-relieving and dandruff-removing shampoo provided by the invention has the following beneficial effects:

1. the water-soluble plant minerals in the components are rich in zinc, selenium, manganese and other trace elements, can eliminate free radicals in vivo and effectively inhibit the propagation of a plurality of fungi, and particularly the proportion of the trace elements contained in the water-soluble plant minerals existing in wild plants is closest to the proportion of the trace elements contained in human bodies, so that the trace elements are most easily absorbed by the human bodies and can play a role in enhancing the immunologic function of cells, therefore, the water-soluble plant mineral components in the shampoo can be quickly absorbed by the scalp, the abnormal keratinization process of the scalp is improved, the dandruff is reduced, the skin barrier is better repaired, the immunity of the scalp is enhanced, and the resistance of the scalp to the external environment is enhanced;

2. the shampoo prepared by the compatibility of the water-soluble wild plant minerals, the common anti-dandruff agent and the common components of the shampoo can greatly improve the self-repairing capability of the scalp, normalize the aging cutin shedding of the scalp and have good long-term anti-itching and anti-dandruff effects;

3. the shampoo disclosed by the invention also has an excellent moisturizing effect, can effectively prevent skin dryness, can also remove free radicals and inhibit bacteria, has anti-inflammation and sedative effects, and can effectively improve various skin problems such as pox, acne and the like, so that the skin is kept healthy.

Detailed Description

The preparation method of the water-soluble plant mineral used in the following examples was: collecting semen Ginkgo, rhizoma Polygoni Cuspidati, rhizoma Bistortae, herba Houttuyniae, Fucus vesiculosus and flos Rosae Cannabinae, calcining the root, stem and leaf at high temperature to obtain plant ash, dissolving the plant ash in water, filtering to remove insoluble impurities, evaporating the solution, and recrystallizing to obtain powder as water-soluble plant mineral.

Example 1

A shampoo for relieving itching and removing dandruff comprises the following components in percentage by weight: water-soluble plant minerals: 0.2 percent; salicylic acid: 0.2 percent; polyquaternium-10: 0.5 percent; polyquaternium-52: 0.3 percent; cocamidopropyl betaine: 10.0 percent; sodium laureth-6 carboxylate: 10.0 percent; disodium lauryl alcohol sulfosuccinate: 8.0 percent; coconut oil diethanolamide: 5.0 percent; bis-aminopropyl polydimethylsiloxane: 1.0 percent; PPG-3 octyl ether: 1.0 percent; preservative: 0.4 percent; essence: 0.5 percent; water: 62.9 percent.

A preparation method of an itching-relieving and dandruff-removing shampoo comprises the following steps:

the first step is as follows: adding polyquaternium-10 and polyquaternium-52 into water, heating to 60 ℃, after the powder is completely dissolved, sequentially adding cocamidopropyl betaine, sodium laureth-6 carboxylate, disodium laureth sulfosuccinate, cocoanut diethanolamide and bis-aminopropyl polydimethylsiloxane, heating to 85 ℃, and stirring to completely dissolve to obtain a mixed solution;

the second step is that: dissolving water-soluble plant minerals in water, adding the dissolved water-soluble plant minerals and salicylic acid into the mixed solution obtained in the first step, continuously stirring until the plant minerals are completely dissolved, cooling to 60 ℃, adding PPG-3 octyl ether, stirring and mixing uniformly, cooling to 45 ℃, finally adding a preservative and essence, stirring uniformly, cooling to 35-40 ℃, discharging, and performing quality control filling to obtain the itching-relieving and dandruff-removing shampoo.

Example 2

A shampoo for relieving itching and removing dandruff comprises the following components in percentage by weight: water-soluble plant minerals: 0.2 percent; piroctone olamine salt: 0.5 percent; polyquaternium-10: 0.5 percent; polyquaternium-52: 0.3 percent; cocamidopropyl betaine: 10.0 percent; sodium laureth-6 carboxylate: 10.0 percent; disodium lauryl alcohol sulfosuccinate: 8.0 percent; coconut oil diethanolamide: 5.0 percent; bis-aminopropyl polydimethylsiloxane: 1.0 percent; PPG-3 octyl ether: 1.0 percent; preservative: 0.4 percent; essence: 0.5 percent; water: 62.6 percent.

The itching-relieving and dandruff-removing shampoo of example 2 was prepared by changing salicylic acid to piroctone olamine salt, which is different from that of example 1.

Example 3

A shampoo for relieving itching and removing dandruff comprises the following components in percentage by weight: water-soluble plant minerals: 0.2 percent; zinc pyrithione: 0.5 percent; polyquaternium-10: 0.5 percent; polyquaternium-52: 0.3 percent; cocamidopropyl betaine: 10.0 percent; sodium laureth-6 carboxylate: 10.0 percent; disodium lauryl alcohol sulfosuccinate: 8.0 percent; coconut oil diethanolamide: 5.0 percent; bis-aminopropyl polydimethylsiloxane: 1.0 percent; PPG-3 octyl ether: 1.0 percent; preservative: 0.4 percent; essence: 0.5 percent; water: 62.6 percent.

The itching-relieving and dandruff-removing shampoo of example 3 was prepared by changing salicylic acid to zinc pyrithione from example 1.

Comparative example 1

A shampoo comprises the following components in percentage by weight: 2% aqueous carbomer solution: 15 percent; ammonium laureth sulfate: 14 percent; ammonium lauryl sulfate: 5 percent; 32% aqueous sodium hydroxide solution: 0.4 percent; guar hydroxypropyltrimonium chloride: 0.25 percent; polyquaternium-10: 0.15 percent; ethylene glycol distearate: 1.2 percent; cocamide MEA: 1 percent; cocamidopropyl betaine: 6 percent; salicylic acid: 0.5 percent; bis-aminopropyl polydimethylsiloxane: 1 percent; preservative: 0.4 percent; essence: 0.3 percent; water: 54.8 percent.

The shampoo is prepared by conventional preparation method.

Comparative example 2

A shampoo comprises the following components in percentage by weight: zinc pyrithione: 2.0 percent; potassium sorbate: 0.08 percent; citric acid: 0.12 percent; sodium citrate: 1.2 percent; guar hydroxypropyltrimonium chloride: 0.25 percent; sodium laureth sulfate: 20 percent; cocamidopropyl betaine: 5 percent; cocamide MEA: 1 percent; ethylene glycol distearate: 1.2 percent; bis-aminopropyl polydimethylsiloxane: 1 percent; preservative: 0.4 percent; essence: 0.3 percent; water: 67.45 percent.

The shampoo is prepared by conventional preparation method.

The components of the shampoo of the above examples 1 to 3 and the weight percentages of the components thereof are as follows 1.

TABLE 1

The antipruritic and antidandruff effects of the shampoos of examples 1 to 3 and comparative examples 1 to 2 were examined below. 50 men and women with dandruff and head itching problems are selected, and are divided into 5 groups, 10 persons in each group (the proportion and the age of the men and the women in each group are uniformly distributed), and the test is carried out. The using method comprises the following steps: the shampoo of examples 1, 2, 3 and comparative examples 1, 2 was used for washing hair once every two days for 30 consecutive days, and the treatment effect on dandruff was observed, and the test results for the anti-itching effect are shown in table 2 below, and the test results for the anti-dandruff effect are shown in table 3 below.

TABLE 2

TABLE 3

Numbering	Has anti-dandruff effect for 30 days
		Example 1	90
Example 2	90
		Example 3	85
Comparative example 1	80
		Comparative example 2	70

To ensure the effectiveness of the test, 60 men and women with dandruff and head itching were selected, and divided into 3 groups of 20 persons (the proportion and age of men and women in each group were evenly distributed), and examples 1 to 3 were tested. The method of use is in accordance with the above. The results of the test for anti-dandruff effect are shown in Table 4 below, and the results of the test for anti-dandruff effect are shown in Table 5 below.

TABLE 4

TABLE 5

Numbering	Has anti-dandruff effect for 30 days
		Example 1	95
Example 2	90
		Example 3	90

The two tests show that the water-soluble plant mineral is added into the shampoo, so that the dandruff removing and itching relieving effects of the existing shampoo can be obviously improved.

While the embodiments of the present invention have been described in detail, those skilled in the art will recognize that the embodiments of the present invention can be practiced without departing from the spirit and scope of the claims.

Claims (4)

1. The itching-relieving and dandruff-removing shampoo is characterized by comprising the following components in percentage by weight: water-soluble plant minerals: 0.2-1.0%; an anti-dandruff agent: 0.2-1.0%; polyquaternium-10: 0.3-0.5%; polyquaternium-52: 0.3-0.5%; cocamidopropyl betaine: 5.0-10.0%; sodium laureth-6 carboxylate: 5.0-10.0%; disodium lauryl alcohol sulfosuccinate: 5.0-10.0%; coconut oil diethanolamide: 2.0-5.0%; bis-aminopropyl polydimethylsiloxane: 0.8-1.0%; PPG-3 octyl ether: 0.8-1.0%; preservative: 0.3-0.4%; essence: 0.4-0.5%; the balance being water.

2. The shampoo for relieving itching and removing dandruff as claimed in claim 1, wherein the preparation method of the water-soluble plant mineral comprises: collecting specific wild plant, calcining its root, stem and leaf at high temperature to obtain plant ash, dissolving plant ash in water, filtering to remove insoluble impurities, evaporating the solution, and recrystallizing to obtain water-soluble plant mineral powder; wherein the specific wild plant is one or more of semen Ginkgo, rhizoma Polygoni Cuspidati, Bambusa vulgaris, herba Houttuyniae, Fucus vesiculosus, and Rosa canina.

3. The anti-itching and anti-dandruff shampoo according to claim 1, characterized in that: the anti-dandruff agent is salicylic acid, piroctone olamine salt or zinc pyrithione.

4. A preparation method of an antipruritic and anti-dandruff shampoo is characterized by comprising the following steps:

the first step is as follows: adding polyquaternium-10 and polyquaternium-52 into water, heating to 60 ℃, after the powder is completely dissolved, sequentially adding cocamidopropyl betaine, sodium laureth-6 carboxylate, disodium laureth sulfosuccinate, cocoanut diethanolamide and bis-aminopropyl polydimethylsiloxane, heating to 85 ℃, and stirring to completely dissolve to obtain a mixed solution;

the second step is that: dissolving water-soluble plant minerals in water, adding the water-soluble plant minerals and the anti-dandruff agent into the mixed liquid obtained in the first step, continuously stirring until the plant minerals are completely dissolved, cooling to 60 ℃, adding PPG-3 octyl ether, uniformly stirring, cooling to 45 ℃, finally adding the preservative and the essence, uniformly stirring, cooling to 35-40 ℃, discharging, and performing quality control filling to obtain the anti-itching and anti-dandruff shampoo.