CN107837200B

CN107837200B - Novel efficient water-locking moisturizing toner and preparation method thereof

Info

Publication number: CN107837200B
Application number: CN201711050933.1A
Authority: CN
Inventors: 王秋静; 刘孟; 崔英云; 刘德海; 张伟杰; 张楚标
Original assignee: GUANGZHOU BAIYUN LIANJIA FINE CHEMICAL FACTORY; Guangdong Danz Group Co Ltd; Guangzhou Keneng Cosmetic Research Co Ltd
Current assignee: Guangdong Danz Group Co Ltd; Guangzhou Keneng Cosmetic Research Co Ltd
Priority date: 2017-10-31
Filing date: 2017-10-31
Publication date: 2020-06-02
Anticipated expiration: 2037-10-31
Also published as: CN107837200A

Abstract

The invention belongs to the technical field of cosmetics, and particularly relates to novel efficient water-locking moisturizing toner and a preparation method thereof. The toner contains 10-50 wt.% of oil-containing particles and 50-90 wt.% of a suspension system, and the external phase water agent of the toner has a density which is consistent with or a certain suspension system with the oil-containing particles, so that the toner does not generate a layering phenomenon, and has a better hyaluronic appearance, and the toner has a better water locking effect due to higher oil content.

Description

Novel efficient water-locking moisturizing toner and preparation method thereof

Technical Field

The invention belongs to the technical field of cosmetics, and particularly relates to a novel efficient water-locking moisturizing toner.

Background

At present, the moisture supplement and maintenance of skin are one of the important means for skin care, and the toner plays an important role in skin care products due to the refreshing and moisturizing properties of the toner.

In order to improve the water locking effect of the toner, the water locking effect of the toner is generally improved by improving the oil content in a toner formula system, and at present, there are two main formula systems of the toner, namely a simple thickening system and an emulsifying system, wherein: the simple thickening system can increase the content of grease on the premise of keeping the fluidity characteristic and natural skin feel of the toner, but the bearing capacity of the grease is far from being generally less than 3 percent; the emulsifying system can increase the content of the oil, but the increase of the content of the oil inevitably improves the viscosity of the toner, so that the toner cannot meet the requirements on the fluidity characteristics and the skin feel, and therefore, the demand for providing a novel toner which not only can keep the fluidity appearance and the product stability of the toner, but also has higher oil content is high, so that the toner has better water locking and moisturizing effects is urgently needed.

Disclosure of Invention

The first invention aims to provide the toner which can not only maintain the flowing appearance and the product stability of the water aqua product, but also has higher oil content.

The second invention aims to provide a preparation method of the novel efficient water-locking toner.

In order to achieve the first invention purpose of the invention, the invention adopts the technical scheme that:

the invention provides a novel high-efficiency water-locking moisturizing toner, which comprises 50-90 wt.% of a suspension system and 10-50 wt.% of oil-containing particles; preferably, the oil-containing particle content is from 10 wt.% to 40 wt.% (suspension system is from 60 wt.% to 90 wt.%); more preferably, the oil-containing particles are present in an amount of 20 wt.% to 30 wt.% (suspension system is 70 wt.% to 80 wt.%).

Wherein the suspension system comprises an aqueous phase and a rheology modifier; preferably wherein the weight ratio of the aqueous phase to the rheology modifier is from 80 to 99.5:1, preferably from 90 to 99.5:1, more preferably from 95 to 99:1, more preferably 99: 1. The oil-containing particles are products obtained by embedding oil-containing contents by taking polymers with a film forming effect as wall materials, and the weight ratio of the contents to the wall materials is 3-6: 1; more preferably 3-5: 1; more preferably 4: 1; alternatively, the oil-containing particles are polydimethylsiloxane present as particles.

In some embodiments, when the oil-containing particles are products obtained by embedding oil-containing contents by taking polymers with film-forming effects as wall materials, the wall materials are selected from one or more of collagens, polysaccharides and polymannan; preferably, the wall material is selected from one or more of agar, gelatin, xanthan gum, Arabic gum, Indian gum, calcium alginate and sodium hyaluronate;

the content contains grease, in the invention, the grease comprises single grease or a mixture of different greases which can be applied to skin care products, and when the grease in the oily content is a mixture of different greases, the content ratio of each component is a common ratio in a cosmetic formulation system, and the content ratio is not strictly limited in the invention, and specifically, the grease is selected from one or more of vegetable oil, mineral oil and animal oil.

The vegetable oil is selected from the group of vegetable oils commonly used in cosmetics, such as olive oil, sunflower oil, soybean oil, peanut oil, rapeseed oil, almond oil, palm oil or jojoba oil, but also the liquid fraction of coconut oil or palm shell oil, and also the liquid fraction of animal oils, such as sperm oil, neatsfoot oil or tallow.

The mineral oil is selected from mineral oil commonly used in cosmetics, such as paraffin oil, white mineral oil, isohexadecane, polydecene, petroleum jelly, light liquid paraffin or squalane.

The animal oil is selected from animal oils commonly used in cosmetics, such as lanolin, mink oil, snake oil, horse oil, carnauba wax, beeswax, emu oil, etc.

Besides the oil, the content can be added with oil-soluble ingredients which are conventionally used in cosmetics, such as one or more of pigments, sun-screening agents, mica, antioxidants or titanium dioxide.

Preferably, the wall material is calcium alginate, and the grease is diphenyl polydimethylsiloxane; or the wall material is sodium hyaluronate, and the grease is caprylic/capric triglyceride.

In the present invention, the rheology modifier is a water-soluble polymer having a certain suspending power and a specific skin feel, and specifically, the rheology modifier is selected from gelatin, animal proteins, plant proteins, quaternized legume proteins, hydrolyzed wheat proteins, silk amino acids, hydrolyzed silk proteins, quaternized silk proteins, natural silk proteins, hyaluronic acid proteins, hydrolyzed whole proteins, hydrolyzed milk proteins, gum arabic, agar, carageenan, pectin, ghatti gum, guar gum, alginic acid, alginates, chitin derivatives, deacetylases, quaternized hydroxypropyl chitin, hyaluronic acid, chondroitin sulfate, hydrolyzed proteins, xanthan gum, alkyl celluloses, hydroxyalkyl celluloses, hydroxymethyl celluloses, hydroxyethyl celluloses, hydroxypropyl celluloses, quaternized celluloses, corn starches, octyl starch aluminum succinate, sodium succinate, chitosan, and mixtures thereof, One or more of polyvinyl alcohol and derivatives thereof, polyethylene glycol, polyoxyethylene, monoalkyl esters, vinyl acetate/crotonic acid copolymers, polyvinylpyrrolidone and derivatives thereof, acrylic acid, methacrylic acid and acrylamide derivatives, polyquaternium, polydimethylsiloxane, sodium magnesium silicate, magnesium aluminum silicate, bentonite, modified bentonite, gellan gum, carboxymethyl cellulose and sodium hyaluronate; preferably, the rheology modifier is selected from any one of carbomer, xanthan gum, gellan gum, carboxymethyl cellulose, and sodium hyaluronate.

In a more preferred embodiment of the invention, the rheology modifier is carbomer or gellan gum, since gellan gum and carbomer are preferred suspending agents that can be used to suspend solid fat particles having a certain diameter.

In some embodiments, the aqueous phase may comprise only water, or may be other water-soluble materials commonly used in skin care products, such as those commonly used in personal care and cosmetic formulations, for example, the water-soluble material is one or more of ethanol or a C2-C5 polyol containing at least two hydroxyl groups, the polyol being one or more selected from glycerol, propylene glycol, 1, 3-butylene glycol, panthenol, polyethylene glycol-8.

The suspending system of the invention can also add certain accessory components which do not affect the property of the toner, for example, the accessory components can be humectant, free radical scavenger, chelating agent, antioxidant, preservative, essence and the like, and the accessory components are contained in pure water according to the solubility of the accessory components in the pure water, wherein the humectant can be polyalcohol, amino acid, polysaccharide and the like, the free radical scavenger can be non-enzyme scavenger mainly comprising vitamin E, vitamin C, β -carotene, trace element selenium and the like, the enzyme scavenger mainly comprises superoxide dismutase (SOD), Catalase (CAT), glutathione peroxidase and the like, the chelating agent can be EDTA-2Na, EDTA-2Na and the like, the antioxidant can be BHT, vitamin E acetate, ascorbic acid and the like, the essence can be natural animal and vegetable oil or synthetic oil with pleasant smell, and the preservative can be nipagin esters, ethanol phenoxy, chlorphenesin and the like.

The suspension system of the invention can also be added with a conventional amount of a biogenic active substance, and the biogenic active substance refers to tocopherol and derivatives thereof, ascorbic acid and derivatives thereof, retinol and derivatives thereof, deoxyribonucleotide, coenzyme Q10, bisabolol, allantoin, phytantriol, panthenol, hydroxy acids, salicylic acid, amino acids and derivatives thereof, hyaluronic acid, dextran, creatine and derivatives thereof, guanidine and derivatives thereof, ceramide, phytosphingosine and derivatives thereof, sphingosine and derivatives thereof, pseudoceramide, oils, peptides, protein hydrolysates, plant extracts, vitamins and vitamin mixtures.

The invention also provides a preparation method of the novel efficient water-locking moisturizing toner, which comprises the following steps:

(1) adding pure water into an emulsifying pot, stirring at the temperature of 70-90 ℃, preferably 80-85 ℃, more preferably 82 ℃ at the speed of 25-30 rpm for 15-30 minutes, preferably 20 minutes, adding a rheology modifier during stirring, stirring at 1800-2000rpm for three minutes to obtain a uniform-phase suspension system, and cooling to room temperature;

(2) stirring the suspension system in the step (1) at a stirring speed of 5rpm-15rpm, and adding the oil-containing particles into the suspension system prepared in the step (1) during stirring; preferably, the stirring speed is 10 rpm.

If a solid exists in the step (1), the solid needs to be heated to be completely dissolved in pure water and then cooled to room temperature.

Slow stirring is needed when the step (2) is carried out;

the stirring speed in step (2) may be maintained between 5rpm and 15rpm, preferably the stirring speed is 10 rpm.

The oil-containing particles of the present invention can be obtained by direct purchase from commercial sources. It can be sourced from Chongqing pellet Komao Co., Ltd. and Korea KPT Co., etc.

Compared with the prior art, the invention has the beneficial effects that:

(1) the toner provided by the invention consists of a suspension system and oil-containing particles, and the oil content in the oil-containing particles is higher and generally reaches 80%, so that the oil content in the toner can be obviously improved, and the water locking effect of the toner is greatly improved. Moreover, the suspension system contains a rheology modifier, so that oil-containing particles can be stably suspended in the suspension system, and the toner is ensured not to be layered and is relatively stable; in addition, when the oil-containing particles are the product of embedding the oil-containing content by the wall material, the polymer with the film forming effect is used, so that the oil leaching rate of the oil-containing particles is low, and the toner is stable even in a high-temperature or freezing environment, so that the stability of the toner formula can be ensured.

(2) The water phase is water or a mixture of water and alcohols, so that the refractive index of a suspension system and the refractive index of oily particles are close to each other, and the toner can have the clear appearance of a water aqua.

The above description is only an overview of the technical solutions of the present invention, and in order to make the technical means of the present invention more clearly understood, the present invention may be implemented in accordance with the content of the description, and in order to make the above and other objects, features, and advantages of the present invention more clearly understandable, the following preferred embodiments are specifically described below.

Drawings

FIG. 1 is a photograph of the appearance of the product of sample No. A4 in example sample combination 1; the experimentally prepared samples of each number of combination 4, combination 7 are also similar in appearance to the photograph; samples of different numbers (different proportions) in the same group differ substantially only in the number of particles; the higher the proportion of the contained particles, the higher the particle density.

FIG. 2 is a photograph of the appearance of the product of example sample combination 2, sample number B4, which was also similar in appearance to the sample of each number of combination 5 obtained from the experimental preparation; samples of different numbers (different proportions) in the same group differ substantially only in the number of particles; the higher the proportion of the contained particles, the higher the particle density.

FIG. 3 is a photograph of the appearance of the product of example sample combination 3, sample number C3, which was also similar in appearance to the sample of each number of combination 6 obtained from the experimental preparation; samples of different numbers (different proportions) in the same group differ substantially only in the number of particles; the higher the proportion of the contained particles, the higher the particle density.

FIG. 4 is a photograph of the appearance of the product of example sample combination 8, sample number H3, which was also similar in appearance to the experimentally prepared sample of each of the combination 9 and combination 10 numbers; samples of different numbers (different proportions) in the same group differ substantially only in the number of particles; the higher the proportion of the contained particles, the higher the particle density.

Detailed Description

The invention is further illustrated with reference to the following specific examples. The examples are given as non-limiting examples and are not intended to limit the scope of the invention. Insubstantial modifications and adaptations of the present invention by others of the concepts fall within the scope of the invention.

Example 1: preparation method of novel efficient water-locking moisturizing toner

(1) Adding pure water into an emulsifying pot, stirring at the temperature of 82 ℃ and the speed of 25rpm for 20 minutes, adding a rheology modifier during stirring, then stirring at the speed of 1800rpm for three minutes to obtain a uniform-phase suspension system, and cooling to room temperature;

(2) stirring the suspension system in the step (1) at a stirring speed of 10rpm, adding the oil-containing particles into the suspension system prepared in the step (1) during stirring, and then stirring for 1 minute to obtain the toner.

Example 2: high-efficiency water-locking moisturizing toner

TABLE 1

Remarking: the 10 combinations in table 1 are combinations of different factors such as polyol, rheology modifier, type and content of oil-containing particles. Meanwhile, the oil-containing particles in combination 1-combination 7 were derived from KPT corporation in korea, and the oil-containing particles in combination 8-combination 10 were derived from japan shin-over corporation. The combination is shown in the attached drawing.

Comparative example: toner without oily particles

TABLE 2

Example 3 stability testing

Purpose of the experiment

Simulating shelf stability of test sample during expiration

Testing instrument

RVDV-IT + P rotary viscometer (BROOKFIELD), laboratory PH meter FE20K Plus (Mettler-Torlo), electronic balance ME3002/02 (Mettler-Torlo), precision 0.01, xenon lamp aging apparatus Q-Sun Xe-3-H.

Test conditions

Accelerated experiment at 40 ℃: the experimental conditions are 40 +/-2 ℃ and 75 +/-5% RH; the 3M data is the standard for marketing.

And (3) cold-hot circulation: the experimental conditions are (-18 ℃, 25% RH, 25 ℃, 60% RH, 40 ℃, 75% RH), each temperature is 24h, 5 cycles are carried out, and the three cycles are taken as the standard for marketing.

Photostabilization (instrument): the light intensity was 0.35W/M2, the test was carried out for 26.4 hours, the blackboard temperature was 45 ℃ (blackboard temperature not box temperature), and the humidity was 50%, corresponding to a shelf life of 2 years (refer to the Kohloge method).

Test method

Fragrance: samples were collected and identified by olfaction.

Color: and taking a sample, and carrying out visual observation at room temperature under the condition of direct sunlight.

Appearance: and taking a sample, and carrying out visual observation at room temperature under the condition of direct sunlight.

pH (dilution method): [ GB/T13531.1-2008 ]. And (3) correction: the pH meter was calibrated according to the instrument instructions. Three standard buffer solutions (4.00, 6.86, 9.18) were selected, calibrated at the specified temperature, or calibrated under a temperature compensation system. And (3) determination: the temperatures of the electrode, the washing water and the standard buffer solution are adjusted to a predetermined temperature, as close as possible, or adjusted to room temperature at the same time. After calibration of the instrument, the electrodes were first rinsed with tertiary water and then blotted dry with filter paper. The electrode was carefully inserted into the sample, the electrode was submerged, and the reading was recorded after the pH meter reading stabilized. After reading, the electrode needs to be thoroughly cleaned for standby.

Test data

The stability study takes the appearance of the material body as a main observation index.

TABLE 3

According to the stability experiment result, when the external-phase water aqua is a suspension system, the rheological modifier is preferably gellan gum and carbomer, and then is preferably hydroxyethyl fiber (the floating condition of particles is taken as a judgment standard). The wall material of the oil-containing particles is preferably hyaluronic acid, and then is calcium alginate (the condition of oil drop exudation is taken as a judgment standard), so that the rheological modifier gellan gum and the wall material sodium hyaluronate are taken as examples (corresponding combinations: combination 4, combination 6 and combination 9), and the moisture-preserving and water-locking effect, the microbial challenge and the skin patch test of each combination are respectively tested.

Example 4: testing of moisturizing and water-locking effects

In example 4 of the present invention, the moisture content of the skin stratum corneum is used for testing the moisturizing effect of the toner, and the skin percutaneous water loss is used for testing the water locking effect of the toner.

Testing instrument

(1) Skin moisture content test Probe (instrument software CK-MPA-Multi-Probe-AdapterFB): corneometer CM 825;

(2) skin water loss test Probe (instrument software CK-MPA-Multi-Probe-AdapterFB): tewameter TM 300;

(3) an electronic balance: ME 204/02;

test method

(1) Testing the moisture content of the horny layer of the skin, wherein the test method is as follows: QB/T4256-;

(2) skin percutaneous water loss test, the test method is based on: EEMCO Guidance for the Association of Transepilamel Water Loss in Cosmetic Sciences (Skin Pharmacol appl Skin Physiol 2003; 34: 337-328);

examples, comparative examples test samples and blank control zones were distributed in a randomized pattern over the medial forearm area of volunteers according to the test area, each area measuring 3.0cm by 3.0cm, and using (2.0 + -0.3) mg/cm2 (i.e., 0.0373g-0.0389g), and stratum corneum moisture content and transdermal moisture loss were measured before use, at 2h, 4h and 6h after use.

Test procedure

(1) Before the test, the testee needs to uniformly clean the inner sides of the forearms of the hands by workers, and the cleaning method is to wipe 5 times of the forearms with dry facial tissues;

(2) marking a measurement area on the inner side of the forearm of the subject, wherein the area of the test area is 3cm multiplied by 3 cm;

(3) the subject sits still for at least 20 minutes in a room that meets the test environmental conditions and is unable to drink water and beverages;

(4) carrying out initial value tests on the moisture content of the stratum corneum of the skin and the skin percutaneous moisture loss;

(5) smearing products on the inner side of forearm of subject according to test region random distribution table, wherein the dosage of the product is 0.0373-0.0389 g, and a latex finger stall is needed to be worn when smearing the product;

(6) the stratum corneum moisture content and the skin transdermal moisture loss were measured at 2h, 4h, and 6h after the use of the samples, and the results were recorded as n (n ═ 2, 4, and 6).

Test results

TABLE 4

Remarking: the smaller the value of the skin percutaneous water loss is, the more obvious the water-locking and moisturizing effect of the sample is reflected. After the sample is smeared, the water content of the skin is improved, and the sample is prompted to have better water retention and water supplement effects.

Conclusion of the experiment

TABLE 5

TABLE 6

One-factor correlation analysis	Glycerol	Propylene glycol
			Glycerol	1.000
Propylene glycol	0.96736	1.000

And respectively carrying out correlation analysis on the test results of the moisture content of the skin stratum corneum and the skin percutaneous moisture loss.

1. The single-factor polyol has no significant difference on moisturizing efficacy in the novel toner, and has very wide application.

2. There is a significant difference in the moisturizing efficacy of different oil-containing particulate fats (caprylic/capric triglyceride, hydrogenated polydecene), and caprylic/capric triglyceride is preferred, with hydrogenated polydecene being less preferred.

3. The oil-containing particles with different contents have significant difference on the moisturizing efficacy, compared with a comparative example, the oil-containing particles with 10 wt.% to 50 wt.% have significant difference on the moisturizing efficacy, the overall significant difference of 10 wt.%, 20 wt.%, 30 wt.%, 40 wt.% and 50 wt.% is small, and the moisturizing efficacy shows a continuous enhancement trend. In the present invention, the oil-containing particles are preferably 10 wt.% to 40 wt.%, more preferably 20 wt.% to 30 wt.%, in terms of the effect of the content of the oil-containing particles on appearance.

Example 5: test for Corrosion protection

Purpose of the experiment

The samples were tested for microbial preservation challenge safety.

Test method

USP32(51) microbial preservative efficacy test.

Criterion of evaluation

The CTFA method: in order to carry out a single challenge experiment of 28-day corrosion prevention, a preservative is mixed into a formula matrix, then a plurality of types and a certain amount of microorganisms are inoculated at one time for challenge, a sample is stored at a proper temperature, the residual microorganisms are sampled and detected periodically, the colony concentration of bacteria is reduced by 99.9% at the 7 th day and is continuously reduced to 28 days; the fungus is reduced by 99.0% in 34 th day and does not increase in 28 th day, and the antiseptic effect is judged to be qualified.

Results of the experiment

TABLE 7

The results are shown in table 7, where each combined microbial challenge was acceptable.

Example 6: patch test on human skin

Purpose of the experiment

The sample is tested for the possibility of causing adverse skin reactions.

Test method

According to technical Specification for cosmetic safety (2035 edition).

Test procedure

(1) Explaining test related information to the subject, and arranging a test number for the subject after the subject signs an informed consent form, starting from '03';

(2) cleaning the inner sides of the forearms of the hands of the testee by using tap water, and standing for at least 35min in a test environment after the paper towels are wiped dry;

(3) and taking a spot tester, and breaking the small corner of the hole punched by the plastic protective cover. Slightly pulling the adhesive tape backwards until all the square small chambers are exposed, and taking care not to completely tear the adhesive tape off the protective cover;

(4) measuring 25 mul of test samples into a square small chamber of a spot tester in sequence according to a sample random distribution table;

(5) applying the spot tester with the tested object on the inner side of forearm of the subject, lightly pressing with fingers to uniformly apply the spot tester on the skin, and removing after 24 h;

(6) skin reactions were observed at 30min (after disappearance of the indentation), 24h, and 48h after removal of the test article plaque test device, respectively, according to the criteria in table 8 below, and the observation results were recorded.

Basis of determination

The criteria for the determination are shown in table 8:

TABLE 8

Test results

TABLE 9

The test results are shown in table 9, and each combined patch test meets the requirements.

Claims

1. The toner is characterized in that: comprising from 50 wt.% to 90 wt.% of a suspension system and from 10 wt.% to 50 wt.% of oil-containing particles; the oil-containing particles are products which are embedded in oil-containing contents by taking polymers with film forming effects as wall materials; the content contains grease; the wall material is calcium alginate, and the grease is diphenyl polydimethylsiloxane; or the wall material is sodium hyaluronate, and the grease is caprylic/capric triglyceride.

2. The toner of claim 1, wherein: the oil-containing particles are present in an amount of 10 wt.% to 40 wt.%.

3. The toner of claim 1, wherein: the oil-containing particles are present in an amount of 20 wt.% to 30 wt.%.

4. The toner of claim 1, wherein: the suspension system contains an aqueous phase and a rheology modifier.

5. The toner of claim 4, wherein: wherein the weight ratio of the water phase to the rheology modifier is 80-99.5: 1.

6. The toner of claim 5, wherein: the weight ratio of the water phase to the rheology modifier is 90-99.5: 1.

7. The toner of claim 6, wherein: the weight ratio of the water phase to the rheology modifier is 95-99: 1.

8. The toner of claim 7, wherein: the weight ratio of the aqueous phase to the rheology modifier was 99: 1.

9. The toner of claim 1, wherein: the weight ratio of the content to the wall material is 3-6: 1.

10. The toner of claim 9, wherein: the weight ratio of the content to the wall material is 3-5: 1.

11. The toner of claim 10, wherein: the weight ratio of the content to the wall material is 4: 1.

12. The toner of claim 1, wherein: the oil-containing particles are polydimethylsiloxane present as particles.

13. The toner of claim 1, wherein: the content also comprises one or more of pigment, sun-screening agent, mica, antioxidant or titanium dioxide.

14. The toner of claim 4, wherein: the rheology modifier is selected from the group consisting of gelatin, animal proteins, vegetable proteins, quaternized legume proteins, hydrolyzed wheat proteins, silk amino acids, hydrolyzed silk proteins, quaternized silk proteins, natural silk proteins, hyaluronic acid proteins, hydrolyzed whole proteins, hydrolyzed milk proteins, gum arabic, agar, carageenan, pectin, gum ghatti, guar gum, alginic acid, alginates, chitin derivatives, deacetylated polysaccharides, quaternized hydroxypropyl chitin, hyaluronic acid, chondroitin sulfate, hydrolyzed proteins, xanthan gum, alkyl celluloses, hydroxyalkyl celluloses, hydroxymethyl celluloses, hydroxyethyl celluloses, hydroxypropyl celluloses, quaternized celluloses, corn starches, octyl starch aluminum succinates, polyvinyl alcohols and derivatives thereof, polyethylene glycols, polyoxyethylenes, monoalkyl esters, vinyl acetate/crotonic acid copolymers, mixtures thereof, and mixtures thereof, One or more of polyvinylpyrrolidone and derivatives thereof, acrylic acid, methacrylic acid and acrylamide derivatives, polyquaternium, polydimethylsiloxane, sodium magnesium silicate, magnesium aluminum silicate, bentonite, modified bentonite, gellan gum, carboxymethyl cellulose and sodium hyaluronate.

15. The toner of claim 14, wherein: the rheology modifier is selected from any one of carbomer, xanthan gum, gellan gum, carboxymethyl cellulose and sodium hyaluronate.

16. The toner of claim 15, wherein: the rheology modifier is gellan gum or carbomer.

17. The toner of claim 4, wherein: the aqueous phase contains water, alcohols, or mixtures thereof.

18. The toner of claim 17, wherein: the water phase is a mixture of water and alcohols, and the alcohols are one or more of ethanol or C2-C5 polyhydric alcohols containing at least two hydroxyl groups.

19. The toner of claim 18, wherein: the polyalcohol is one or more selected from glycerol, propylene glycol, 1, 3-butanediol, panthenol and polyethylene glycol-8.

20. The toner of claim 19, wherein: the suspension system also comprises an accessory component, wherein the accessory component is one or more selected from humectant, emollient, free radical scavenger, complexing agent, antioxidant, preservative, essence and stabilizer.

21. The toner of claim 20, wherein: the suspension system further comprises a biologically derived active substance selected from one or more of tocopherol and derivatives thereof, ascorbic acid and derivatives thereof, retinol and derivatives thereof, deoxyribonucleotides, coenzyme Q10, bisabolol, allantoin, phytantriol, panthenol, hydroxy acids, salicylic acid, amino acids and derivatives thereof, hyaluronic acid, dextran, creatine and derivatives thereof, guanidine and derivatives thereof, ceramide, phytosphingosine and derivatives thereof, sphingosine and derivatives thereof, pseudoceramide, volatile oils, peptides, protein hydrolysates, plant extracts, vitamins and vitamin mixtures.

22. A preparation method of toner is characterized in that: the method comprises the following steps:

(1) adding pure water into an emulsifying pot, stirring for 15-30 minutes at the temperature of 70-90 ℃ at the speed of 25-30 rpm, adding a rheological modifier during stirring, stirring for three minutes at 1800-2000rpm to obtain a homogeneous-phase suspension system, and cooling to room temperature;

(2) stirring the suspension system in the step (1) at a stirring speed of 5rpm to 15rpm, and adding the oil-containing particles to the suspension system prepared in the step (1) during the stirring.

23. The method according to claim 22, wherein in the step (1), pure water is added to the emulsifying pot and stirred at a temperature of 80 to 85 ℃.

24. The method according to claim 22, wherein in the step (1), pure water is added to the emulsifying pot and stirred at a temperature of 82 ℃.

25. The method according to claim 22, wherein in the step (1), the mixture is stirred for 20 minutes.

26. The method according to claim 22, wherein in the step (2), the stirring speed is 10 rpm.