CN111529455A

CN111529455A - Multi-effect washing and protecting composition and application thereof

Info

Publication number: CN111529455A
Application number: CN202010559592.6A
Authority: CN
Inventors: 龙艳; 黄彩秒; 成海珊; 唐瑛
Original assignee: Guangzhou Yingyuan Biotechnology Co ltd
Current assignee: Guangzhou Yingyuan Biotechnology Co ltd
Priority date: 2020-06-18
Filing date: 2020-06-18
Publication date: 2020-08-14
Anticipated expiration: 2040-06-18
Also published as: CN111529455B

Abstract

The invention discloses a multi-effect washing and protecting composition, which mainly comprises the following components in percentage by mass: 8-12% of south dodder seed extract, 3-8% of wild soybean seed extract, 4-9% of carob seed extract and 10-15% of plant mite removing agent, wherein the plant mite removing agent consists of stemona vine extract and aralia elata root extract. The composition has excellent effects of moisturizing, controlling oil and removing mites, and can be added into washing and protecting products as an active substance. The invention discloses a technical scheme, and belongs to the technical field of cosmetics.

Description

Multi-effect washing and protecting composition and application thereof

Technical Field

The invention discloses a multi-effect washing and protecting composition, in particular to a washing and protecting composition capable of controlling oil, replenishing water and removing mites and application thereof in cosmetics, and belongs to the technical field of cosmetics.

Background

With the change of the new-generation concept of the young consumer group, the young people pay more and more attention to the personal body care aspect, and the subdivision requirements on the efficacy of the washing and care products are stronger and stronger. Traditional washing and caring products such as shower gel, facial cleanser, shampoo and the like mainly focus on improvement of cleaning effect, and have low attention on other functional aspects.

The young people accumulate excessive substances on hair and sebaceous glands due to the exuberant sebum secretion, and oil and bacteria are more easily attached to block hair follicles to cause the red and swollen reaction of the skin. Meanwhile, a plurality of microorganisms in hair follicles, particularly propionibacterium acnes, are propagated in a large quantity, and lipase generated by the propionibacterium acnes decomposes sebum to generate free fatty acid, so that the skin is in an oily skin state, and the beauty is influenced. In addition, the redundant grease on the skin also provides more nutrient substances for the demodex parasitizing on the human body, so that the mites can rapidly propagate in a large quantity. A large number of mites are easy to breed to bring pathogenic microorganisms on the surface of the skin into hair follicles and sebaceous glands, so that the skin is infected, and the symptoms of folliculitis, sebaceous gland inflammation and the like are presented. Therefore, the efficacy of controlling oil secretion, removing mites, etc. is a demand for the efficacy of washing care products in many young people.

Because most of the development of the washing and caring products on the market at present pay attention to the cleaning effect, if the used surfactant is too alkaline, the surfactant has certain destructive effect on the external environment of the skin after long-term use, and the skin is easy to dry and inflame. Therefore, in developing a washing care product, care must be taken to moisturize the skin.

Disclosure of Invention

In view of the above-mentioned problems which need to be addressed in the development of laundry care products, it is an object of the present invention to provide a multi-effect laundry care composition which is capable of controlling oil, moisturizing, and killing mites. When the composition is added into a washing and protecting cosmetic, the washing and protecting product can not only clean dirt on the skin, but also clear grease, and moisten and moisturize the skin. In addition, the composition also shows excellent mite-repellent and acaricidal effects.

Therefore, the first technical scheme provided by the invention is as follows:

a multi-effect washing and protecting composition mainly comprises the following components in percentage by mass: 8-12% of south dodder seed extract, 3-8% of wild soybean seed extract, 4-9% of carob seed extract and 10-15% of plant mite-removing agent.

The dodder seed, the traditional Chinese medicine, is a plant of Convolvulaceae, has the efficacy of tonifying liver and kidney, securing essence, reducing urination, preventing miscarriage, improving eyesight and checking diarrhea as the part used as the medicine is dry and mature seeds, and has the efficacy of dispelling wind and removing freckles when being externally used. The composition adopts south dodder seed extract, the raw materials contain lignan compounds, flavone compounds and the like, the lignan compounds and the flavone compounds have good inhibition effect on 5 alpha-reductase, and the lignan compound can inhibit sebaceous gland activity enhancement and grease hypersecretion caused by hormone imbalance.

The mass fraction of the south dodder seed extract in the invention can be 8%, 9%, 10%, 11% and 12%.

The carob seed extract contains a large amount of polyphenol, flavone and other substances, can promote the hydration capability of skin, prevent the barrier damage of the skin caused by the over-strong alkalinity of a surfactant in a washing and protecting product, and help the skin to moisturize. The mass fraction of the carob seed extract in the present invention may be 4%, 5%, 6%, 7%, 8%, 9%.

The extract of the wild soybean seeds is mainly used for synergistically moisturizing with the extract of the carob bean fruits, so that the moisturizing effect of the whole composition is better and excellent, and the mass fractions of the extract of the wild soybean seeds and the extract of the carob bean fruits in the composition can be 3%, 4%, 5%, 6%, 7% and 8%.

The plant miticide in the invention is preferably composed of an extract of stemona tuberosa and an extract of aralia elate root.

The main component of the radix stemonae stemona sessilifolia contains alkaloid, and research shows that the radix stemonae stemona sessilifolia has antibacterial and acaricidal effects.

The plant acaricide is mainly prepared by the following method:

(1) respectively weighing dried radix Stemonae and radix Araliae Elatae, mixing, pulverizing, and sieving;

(2) adding the mixture obtained in the step (1) into a pressure extraction device, adding 60% ethanol solution and 0.2-0.4% biological complex enzyme according to the feed-liquid ratio of 1:5-1:10(g/ml), adding citric acid to adjust the pH of the solution, and performing pressure enzymolysis extraction for 100-150 min. Wherein the pressure of enzymolysis extraction is 0.5MPa-1.5MPa, the extraction temperature is 40-60 ℃, and the pH value of the solution is 4.5-6.5;

(3) heating and inactivating the extracting solution prepared in the step (2) for 30min, then performing centrifugal separation, removing impurities, and collecting supernatant;

(4) concentrating the supernatant under reduced pressure to 1/3 of the original volume, adsorbing by an adsorption resin column, wherein the sample loading amount is 0.4-0.8BV, the flow rate is 0.4-0.8BV/h, washing impurities by using 15-35% ethanol for 3-5BV after adsorption, desorbing by using 50-60% ethanol for 15-20BV, collecting desorption solution, concentrating to be dry, and obtaining a solid substance which is the plant acaricide.

In the preparation method, the mass ratio of the vine stemona root and the aralia elata root in the step (1) is preferably 2:1-5: 2. In the proportion, the synergistic effect of the radix stemonae and the Aralia elata root can play a better role in removing and expelling mites.

Preferably, the biological complex enzyme in the step (2) consists of beta-glucosidase and mannanase.

Preferably, the enzyme activity of each enzyme in the biological compound enzyme is more than 600U/g.

Preferably, the mass ratio of the beta-glucosidase to the mannase in the complex enzyme is 1: 2.

Preferably, the adsorption resin in the step (4) can be D101, H-20, SA-1, SA-2 or SA-3 macroporous adsorption resin.

In the invention, the multi-effect composition can also comprise 20-50% of polyhydric alcohol and 16-42% of water by mass fraction.

In the present invention, the polyhydric alcohol is preferably one or more of butylene glycol, propylene glycol, glycerin, and 1, 2-pentanediol.

According to another technical scheme, the invention provides a cosmetic which comprises the multi-effect washing and caring composition.

In the present invention, the added mass of the multi-effect washing and caring composition in the cosmetic is preferably 0.01-10%.

Preferably, the cosmetic provided by the invention is preferably a cleaning cosmetic.

Compared with the prior art, the technical scheme provided by the invention has the following technical advantages:

(1) according to the invention, the south dodder seed extract, the wild soybean seed extract, the carob seed extract and the plant mite removing agent are selected and mixed in a proper proportion, and the components are synergistic, so that the whole composition has excellent effects of moisturizing, controlling oil and removing mites. When the multifunctional washing and protecting composition is added into a washing and protecting product as a multifunctional washing and protecting composition, the problems of skin dryness and water shortage caused by over-strong alkalinity of a surfactant in the washing and protecting product can be effectively solved, and the skin is moistened.

(2) The plant mite removing agent is extracted through high-pressure enzymolysis reaction, and when a certain proportion of the sprangle stemona root and the aralia elate root are selected for extraction, the prepared plant mite removing agent can exert more excellent mite removing effect on the whole composition. The composition can inhibit the growth of mites by reducing the secretion of skin grease, and then the mites are killed by the plant mite removing agent, so that the mite removing effect is better.

Detailed Description

The technical solutions in the embodiments of the present invention are clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. For process parameters or conditions not specifically mentioned, it can be carried out with reference to conventional techniques. The raw materials used in the present invention may be obtained by home-made or purchased from commercial sources. For example, south dodder seed extract may be obtained from kojiu commerce (shanghai) ltd, carob seed extract may be obtained from pecan commerce ltd, guangzhou, and wild soybean seed extract may be obtained from kosaku commerce ltd, guangzhou.

Example 1

A multi-effect washing and protecting composition comprises the following components in percentage by mass: the feed comprises, by weight, 10% of south dodder seed extract, 5% of wild soybean seed extract, 6% of carob seed extract, 12% of plant miticide, 35% of butanediol and 32% of water. Wherein the plant acaricide is extracted from mixture of radix Stemonae and root of Aralia elata.

The preparation method of the plant mite removing agent comprises the following steps:

(1) weighing dried root blocks of the trailing stemona roots and the roots of the liaodon araliae according to the mass ratio of 1:1, mixing, crushing and sieving for later use;

(2) adding the mixture obtained in the step (1) into a pressure extraction device, adding 60% ethanol solution and 0.2% biological complex enzyme by mass fraction according to the feed-liquid ratio of 1:5(g/ml), adding citric acid to adjust the pH value of the solution, and performing pressure enzymolysis extraction for 100 min. Wherein the biological compound enzyme is beta-glucosidase and mannanase with enzyme activity of more than 600U/g, the mass ratio of the two enzymes is 1:2, the pressure of enzymolysis extraction is 0.5MPa, the extraction temperature is 40 ℃, and the pH value of the solution is 4.5;

(4) concentrating the supernatant under reduced pressure to 1/3 of the original volume, adsorbing by a D101 macroporous adsorption resin column, wherein the sample loading amount is 0.4BV, the flow rate is 0.4BV/h, washing impurities by using 15% ethanol for 3BV after adsorption, desorbing by using 50% ethanol for 15BV, collecting desorption solution, concentrating to be dry, and obtaining a solid substance which is the plant acaricide.

Example 2

A multi-effect washing and protecting composition comprises the following components in percentage by mass: 8% of south dodder seed extract, 7% of wild soybean seed extract, 4% of carob seed extract, 15% of plant miticide, 40% of propylene glycol and 26% of water. Wherein the plant acaricide is extracted from mixture of radix Stemonae and root of Aralia elata.

(1) weighing dried root blocks of the trailing stemona roots and the roots of the liaodon araliae according to the mass ratio of 1:2, mixing, crushing and sieving for later use;

(2) adding the mixture obtained in the step (1) into a pressure extraction device, adding 60% ethanol solution and 0.3% biological complex enzyme by mass fraction according to the feed-liquid ratio of 1:8(g/ml), adding citric acid to adjust the pH value of the solution, and performing pressure enzymolysis extraction for 120 min. Wherein the biological compound enzyme is beta-glucosidase and mannanase with enzyme activity of more than 600U/g, the mass ratio of the two enzymes is 1:2, the pressure of enzymolysis extraction is 1.0MPa, the extraction temperature is 50 ℃, and the pH value of the solution is 5.0;

(4) concentrating the supernatant under reduced pressure to 1/3 of the original volume, adsorbing by an H-20 macroporous adsorption resin column, wherein the sample loading amount is 0.6BV, the flow rate is 0.6BV/H, washing impurities by 20% ethanol 4BV after adsorption, desorbing by 55% ethanol 15BV, collecting desorption solution, concentrating to be dry, and obtaining a solid substance which is the plant acaricide.

Example 3

A multi-effect washing and protecting composition comprises the following components in percentage by mass: 12% of south dodder seed extract, 3% of wild soybean seed extract, 9% of carob seed extract, 10% of plant miticide, 50% of glycerin and 16% of water. Wherein the plant acaricide is extracted from mixture of radix Stemonae and root of Aralia elata.

(1) weighing dried root blocks of the trailing stemona roots and the roots of the liaodon araliae according to the mass ratio of 1:3, mixing, crushing and sieving for later use;

(2) adding the mixture obtained in the step (1) into a pressure extraction device, adding 60% ethanol solution and 0.4% biological complex enzyme by mass fraction according to the feed-liquid ratio of 1:10(g/ml), adding citric acid to adjust the pH value of the solution, and performing pressure enzymolysis extraction for 150 min. Wherein the biological compound enzyme is beta-glucosidase and mannanase with enzyme activity of more than 600U/g, the mass ratio of the two enzymes is 1:2, the pressure of enzymolysis extraction is 1.5MPa, the extraction temperature is 60 ℃, and the pH value of the solution is 6.5;

(4) concentrating the supernatant under reduced pressure to 1/3 of the original volume, adsorbing by an SA-1 macroporous adsorption resin column, wherein the sample loading amount is 0.8BV, the flow rate is 0.8BV/h, washing impurities by 35% ethanol 5BV after adsorption, desorbing by 60% ethanol 20BV, collecting desorption solution, concentrating to be dry, and obtaining a solid substance which is the plant acaricide.

Example 4

A multi-effect washing and protecting composition comprises the following components in percentage by mass: 11% of south dodder seed extract, 8% of wild soybean seed extract, 5% of carob seed extract, 14% of plant miticide, 20% of 1, 2-pentanediol and 42% of water. Wherein the plant acaricide is extracted from mixture of radix Stemonae and root of Aralia elata.

(1) weighing dried root blocks of the trailing stemona roots and the roots of the liaodon araliae according to the mass ratio of 1:4, mixing, crushing and sieving for later use;

(4) concentrating the supernatant under reduced pressure to 1/3 of the original volume, adsorbing by an SA-2 macroporous adsorption resin column, wherein the sample loading amount is 0.8BV, the flow rate is 0.8BV/h, washing impurities by 35% ethanol 5BV after adsorption, desorbing by 60% ethanol 20BV, collecting desorption solution, concentrating to be dry, and obtaining a solid substance which is the plant acaricide.

Example 5

The composition of example 5 is substantially the same as that of example 2 except for the difference in the preparation method of the plant miticide.

The preparation method of the plant acaricide in the embodiment 5 comprises the following steps:

(1) weighing dried root blocks of the trailing stemona roots and the roots of the liaodon araliae according to the mass ratio of 2:1, mixing, crushing and sieving for later use;

(4) concentrating the supernatant under reduced pressure to 1/3 of the original volume, adsorbing by an SA-3 macroporous adsorption resin column, wherein the sample loading amount is 0.6BV, the flow rate is 0.6BV/h, washing impurities by 20% ethanol 4BV after adsorption, desorbing by 55% ethanol 15BV, collecting desorption solution, concentrating to be dry, and obtaining a solid substance which is the plant acaricide.

Example 6

The composition of example 6 is substantially the same as that of example 4 except for the difference in the preparation method of the plant miticide.

The preparation method of the plant acaricide in the embodiment 6 comprises the following steps:

(1) weighing dried root blocks of the trailing stemona roots and the roots of the liaodon araliae according to the mass ratio of 5:2, mixing, crushing and sieving for later use;

Comparative example 1

The composition comprises the following components in percentage by mass: the anti-mite traditional Chinese medicine composition comprises 10% of south dodder seed extract, 11% of wild soybean seed extract, 12% of plant mite removing agent, 35% of butanediol and 32% of water. The extraction method of the plant acaricide is the same as that of the example 1.

Comparative example 2

The composition comprises the following components in percentage by mass: 8% of south dodder seed extract, 11% of carob seed extract, 15% of plant mite removing agent, 40% of propylene glycol and 26% of water. The extraction method of the plant acaricide is the same as that of the example 2.

Comparative example 3

The composition comprises the following components in percentage by mass: 12% of south dodder seed extract, 3% of wild soybean seed extract, 9% of carob seed extract, 10% of plant miticide, 50% of glycerin and 16% of water. The extraction method of the plant acaricide is basically the same as that of the embodiment 3, and the extraction method is characterized in that only root blocks of the trailing stemona are selected for extraction.

Comparative example 4

The composition comprises the following components in percentage by mass: 11% of south dodder seed extract, 8% of wild soybean seed extract, 5% of carob seed extract, 14% of plant miticide, 20% of 1, 2-pentanediol and 42% of water. The extraction method of the plant miticide is basically the same as that of the example 4, and the difference is that only Aralia elata root is selected for extraction.

The compositions of examples 1 to 6 and comparative examples 1 to 4 were prepared by uniformly mixing the above composition components at normal temperature with stirring.

In order to prove that the composition of the invention has better effects of controlling oil, preserving moisture and removing mites, the invention tests the following effects aiming at the effects.

The composition of the invention is added into the following formula of facial cleanser according to the mass fraction of 0.5%.

The preparation method of the facial cleanser comprises the following steps:

(1) stirring and mixing the phase A uniformly at 60 ℃ for later use;

(2) stirring and mixing the phase B uniformly at normal temperature for later use;

(3) stirring the phase B, slowly adding the phase A prepared in the step (1), and homogenizing for 3-5 min;

(4) adding the phase C into the mixture obtained in the step (3) for neutralization, and then adding the phase D;

(5) and (4) adding the phase E into the mixture obtained in the step (4) at normal temperature, and uniformly stirring to obtain the composition.

1. Moisture retention efficacy test

33 volunteers (12 men and 21 women) aged 18-30 were selected and randomly divided into 11 groups of 3 persons each. Each volunteer moistens the whole face with a proper amount of warm water, after moistening the face, respectively taking 0.5g of facial cleanser to the palm, slightly kneading the facial cleanser, smearing the facial cleanser on the face, massaging the face for one minute in a looping mode from bottom to top and from inside to outside, and washing the face clean with clear water. The cheeks (junction between midline of the eye and the nasal wings) of the subjects were tested 3 times using a Corneometer before and after the use of the facial cleanser, respectively. Water is the substance with the largest dielectric constant on the skin, and when the moisture content changes, the capacitance value of the skin also changes, so the measured value is a relative value by measuring the capacitance value of the skin and analyzing the moisture content on the surface of the skin. Higher values indicate higher moisture content of the stratum corneum and better moisturizing effect of the product. The test environment temperature is: 20-22 ℃, humidity is as follows: 40-60%.

TABLE 1 moisture content of stratum corneum

Sample (I)	Before use (C.U.)	After being used (C.U.)	Rate of change/%)
				EXAMPLE 1 facial cleanser	42.36	48.87	15.37％
Example 2 facial cleanser	40.37	47.02	16.47％
				Example 3 facial cleanser	44.12	51.42	16.55％
Example 4 facial cleanser	43.98	51.00	15.96％
				Example 5 cleansing milk	48.69	57.55	18.20％
Example 6 cleansing milk	45.28	53.77	18.75％
				Comparative example 1 facial cleanser	41.25	45.16	9.48％
Comparative example 2 facial cleanser	46.65	51.50	10.40％
				Comparative example 3 facial cleanser	45.84	51.97	13.37％
Comparative example 4 facial cleanser	43.71	49.21	12.58％
				Blank facial cleanser	42.41	43.39	2.31％

From the test results of the moisture content of the horny layer, when the composition is added into the facial cleanser, the facial cleanser can keep moisture while cleaning dirt, and the skin is prevented from being dry and lack of water caused by the use of the surfactant.

2. Oil control efficacy testing

For the volunteers with moisturizing effect, before use and after 28 days of continuous use in the morning and evening, the grease content of the forehead is measured by using a skin grease test probe SebumeterSM815, and during the test, the volunteers do not use other skin care products, and the test results are shown in table 2. The test environment temperature is: 20-22 ℃, humidity is as follows: 40-60%.

TABLE 2 fat content of forehead

As can be seen from Table 2, after the facial cleanser containing the composition of the invention is used for a period of time, the oil content of the forehead of the volunteer is reduced greatly, the oil content is reduced by about 15%, and particularly, after the composition of the embodiment 5 and the embodiment 6 is added into the facial cleanser, the oil content can be reduced by 21.20% at most, thereby showing that the composition of the invention has good oil control effect.

3. Acaricidal Effect test

The compositions prepared in examples 1 to 6 and comparative examples 1 to 4 were prepared as aqueous solutions having a concentration of 2% as test solutions, respectively. The human demodex is obtained by adopting a transparent adhesive tape pasting method overnight. The method comprises the following steps: screening volunteers with mites on the face, completely cleaning the face of the volunteers before sleeping, respectively sticking transparent adhesive tapes with the length of 6cm and the width of 1.5cm to the forehead, the cheek, the nose, the chin and other parts of the volunteers, taking off the transparent adhesive tapes after the transparent adhesive tapes are peeled off the transparent adhesive tapes, and sticking the transparent adhesive tapes on a glass slide for microscopic examination.

A micropipette is used for sucking 200 mu L of test solution to be dripped on a glass slide, a push sheet is used for uniformly spreading the test solution, and an adhesive tape for detecting the demodex mites is attached to the glass slide (8 demodex mites to be tested in each group) to ensure that the test solution is fully contacted with the worm bodies. The experiment was repeated 3 times for each test solution and the results averaged. Then the glass slide is placed in an artificial climate box (the temperature is 30 ℃, the humidity is 75 percent), and the death condition of the demodex is observed under a microscope after 12 h. Continuously observing under 400 times microscope for 1min, determining the dead mite with the limb or paw being immobile for death, and determining the dead mite with the continuous observation after 30 min. A blank control group without test solution was also set. The results of the mite removing effect test are shown in table 3.

Corrected mortality rate/% (number of live mites in placebo-number of live mites in treated group)/number of live mites in placebo table 3 results of mite removal effect test

Sample (I)	Corrected mortality (%)
		Example 1	77.13
Example 2	73.08
		Example 3	76.14
Example 4	78.36
		Example 5	86.14
Example 6	89.27
		Comparative example 1	55.62
Comparative example 2	60.27
		Comparative example 3	35.42
Comparative example 4	40.17

As can be seen from Table 3, the composition has excellent mite killing effect, the death rate of mites can reach more than 70%, and particularly after the composition is mixed and extracted by using radix stemonae and Aralia elata root in a proper proportion, the mite killing effect of the whole composition is better, and the mite killing rate is more than 85%.

In conclusion, the composition disclosed by the invention has the advantages that the components are reasonably combined and synergized, and good water replenishing, oil controlling and mite killing effects can be exerted. The product can be used as a washing and protecting additive to be added into a washing and protecting product, so that the product can moisten skin, control grease secretion, kill mites and prevent skin problems such as folliculitis and sebaceous adenitis while being cleaned.

The above embodiments are preferred embodiments of the present invention, but the present invention is not limited to the above embodiments, and any other changes, modifications, substitutions, combinations, and simplifications which do not depart from the spirit and principle of the present invention should be construed as equivalents thereof, and all such changes, modifications, substitutions, combinations, and simplifications are intended to be included in the scope of the present invention.

Claims

1. The multi-effect washing and protecting composition is characterized by mainly comprising the following components in percentage by mass: 8-12% of south dodder seed extract, 3-8% of wild soybean seed extract, 4-9% of carob seed extract and 10-15% of plant mite-removing agent.

2. The multi-effect rinse-off composition of claim 1, wherein said botanical acaricide is comprised of an extract of stemona vinifera and an extract of aralia elata.

3. The multi-effect leave-on composition according to claim 2, wherein the plant miticide is prepared by essentially:

4. The multi-effect washing and caring composition as claimed in claim 3, wherein the mass ratio of radix Stemonae and radix Araliae Elatae in step (1) is 2:1-5: 2.

5. The multi-effect washing and caring composition according to claim 3, wherein the biological complex enzyme in step (2) is β -glucosidase and mannanase with enzyme activity greater than 600U/g, and the mass ratio of the two enzymes is 1: 2.

6. The multi-effect laundry composition according to claim 3, wherein the adsorption resin in step (4) can be D101, H-20, SA-1, SA-2 or SA-3 macroporous adsorption resin.

7. The multi-effect laundry composition according to claim 1, further comprising 20-50% by weight of a polyol, 16-42% by weight of water.

8. The multi-effect cleansing composition according to claim 7, wherein said polyhydric alcohol is one or more of butylene glycol, propylene glycol, glycerin, and 1, 2-pentanediol.

9. A cosmetic product characterized in that it comprises a multi-effect leave-on composition according to any one of claims 1 to 8.

10. Cosmetic product according to claim 9, characterized in that it is preferably a cleansing cosmetic product.