CN111803412A

CN111803412A - Anti-pollution composition and foundation make-up and preparation method thereof

Info

Publication number: CN111803412A
Application number: CN202010582602.8A
Authority: CN
Inventors: 林立宇
Original assignee: Guangzhou Pugao Management Consulting Co ltd
Current assignee: Guangzhou Pugao Management Consulting Co ltd
Priority date: 2020-06-23
Filing date: 2020-06-23
Publication date: 2020-10-23

Abstract

The invention discloses an anti-pollution composition, a foundation with an anti-pollution effect and a preparation method thereof. The anti-pollution composition comprises astragalus membranaceus root extract, bighead atractylodes rhizome root extract, Altai bupleurum root extract, peach blossom extract, marrubium vulgare extract, titanium dioxide and manganese dioxide; the anti-pollution composition can effectively and directly prevent the pollution source from invading the skin, enhance the capability of the skin for resisting the pollution source and carry out direct anti-pollution protection on the skin; meanwhile, the skin can be enhanced to purify and repair the skin deeply, the cell activity is improved, the barrier function of the skin is enhanced, and the anti-pollution capability of the skin is further improved. The foundation of the invention is based on the anti-pollution composition, can effectively protect the skin from pollution, and improves the anti-pollution capability of the skin; and has good stability and can bring good makeup effect to users. The preparation method can prepare the foundation with uniform texture dispersion, good stability and anti-pollution effect.

Description

Anti-pollution composition and foundation make-up and preparation method thereof

Technical Field

The invention relates to the technical field of daily cosmetics, in particular to an anti-pollution composition, a foundation with an anti-pollution effect and a preparation method thereof.

Background

The environment of human life is full of various pollution sources which cannot impact and damage the exposed skin at any time, and the skin health is affected, the skin aging is accelerated and even deeper skin problems are caused in the past. For example, excessive ozone in the air can reduce the content of vitamin C and vitamin E in the skin, so that the lipid peroxidation is increased; automobile exhaust, polycyclic aromatic hydrocarbon and nitryl polycyclic aromatic hydrocarbon with phototoxic effect, under the irradiation of ultraviolet rays, the phototoxic effect generated can accelerate the formation of free radicals, and the free radicals can cause the damage of DNA and protein and lipid peroxidation, increase oxidative stress and cell damage, thus accelerating the aging of organisms, causing the problems of dull skin, pigmentation, relaxation, wrinkles, dryness and the like, and even leading to skin canceration; pollutants floating in the air, including fine dust such as PM2.5 and the like, are easy to adhere to toxic and harmful substances such as polycyclic aromatic hydrocarbon, heavy metal, fungi, bacteria and the like and can easily enter pores, so that the skin pores are blocked and allergic symptoms are caused, the renewal cycle and speed of the horny layer are seriously damaged, and a series of skin problems such as serious expansion of capillary vessels, obvious red blood filaments, high skin sensitivity, easy anaphylactic reaction, dark skin color, dark spot color, increased fine lines and the like are caused; moreover, various viruses, bacteria and fungi in the polluted air can reach the skin along with dust particles in the air and adhere to the surface of the skin, and the skin is easily infected by people with poor physique, skin allergy and skin damage, such as folliculitis, sweat stain, simple scar and rash and the like; in addition, ultraviolet irradiation causes skin photoaging, and wrinkles, dark spots, freckles, and the like are generated.

At present, the situation of air pollution cannot be changed temporarily by human beings due to continuous deterioration of the environment, continuous aggravation of air pollution and continuous increase of pollution sources, and the adoption of the anti-pollution skin care product for resisting the pollution becomes a scientific and effective measure. The skin care product with the anti-pollution function can resist the damage of physical and chemical pollution sources to the skin, wherein the key points are that the capability of the skin for resisting the pollution sources is enhanced, the cell activity is improved, and the anti-pollution protection function can be really and effectively realized on the skin.

Disclosure of Invention

The present invention is directed to providing an anti-contaminant composition that addresses the deficiencies or inadequacies of the prior art. The anti-pollution composition can effectively and directly prevent the pollution source from invading the skin, enhance the capability of the skin for resisting the pollution source and carry out direct anti-pollution protection on the skin; meanwhile, the skin can be enhanced to purify and repair the skin deeply, the cell activity is improved, the barrier function of the skin is enhanced, and the anti-pollution capability of the skin is further improved.

The invention also aims to provide a foundation with an anti-pollution effect. The foundation is based on the anti-pollution composition, so that the anti-pollution protection can be effectively carried out on the skin, and the anti-pollution capacity of the skin is improved; and has good stability and can bring good makeup effect to users.

It is still another object of the present invention to provide a method for preparing the foundation having anti-contamination effect. According to the preparation method, the preparation process is controlled according to the characteristics of the raw material components in the foundation with the anti-pollution effect, so that the foundation with the anti-pollution effect, which is uniform in texture dispersion and good in stability, can be prepared.

The purpose of the invention is realized by the following technical scheme.

The anti-pollution composition comprises the following components in parts by weight:

0.1-0.4 part of astragalus membranaceus root extract, 0.1-0.4 part of bighead atractylodes rhizome root extract, 0.05-0.2 part of Altai bupleurum root extract, 0.025-0.25 part of peach blossom extract, 0.16-0.5 part of marrubium vulgare extract, 6.3-16.2 parts of titanium dioxide and 0.7-1.8 parts of manganese dioxide.

In a preferred embodiment, the composition comprises the following components in parts by weight:

0.24 part of astragalus membranaceus root extract, 0.24 part of bighead atractylodes rhizome root extract, 0.12 part of Altai bupleurum root extract, 0.1 part of peach blossom extract, 0.35 part of marrubium vulgare extract, 10.8 parts of titanium dioxide and 1.2 parts of manganese dioxide.

In a preferred embodiment, the titanium dioxide is titanium dioxide that has not been surface treated.

A foundation with an anti-pollution effect comprises the following components in percentage by mass:

1.9-6.0% of emulsifier, 1.5-4.0% of thickener, 7.43-19.75% of anti-pollution composition, 7.5-27.0% of emollient I, 0.5-2.0% of emollient II, 3.2-13.75% of humectant, 0.17-0.7% of colorant and the balance of water;

the anti-contaminant composition is any of the anti-contaminant compositions described above.

In a preferred embodiment, the emulsifier comprises 0.8-2.0% of PEG-30 dipolyhydroxystearate, 0.8-3.0% of polyglycerol-3 diisostearate and 0.3-1.0% of sorbitan isostearate by mass percentage.

In a preferred embodiment, the thickener consists of cyclopentadimethylsiloxane, disteardimonium hectorite and propylene carbonate in a mass ratio of 3:1: 1.

In a preferred embodiment, the emollient I comprises 1.0-4.0% by weight of propylene glycol isostearate, 0.5-3.0% by weight of isopropyl isostearate, 2.0-10.0% by weight of PPG-3 benzyl ether myristate and 4.0-10.0% by weight of cetyl ethylhexanoate.

In a preferred embodiment, said emollient ii comprises cetyl ethylhexanoate or diisooctyl adipate;

and/or the humectant comprises more than one of butylene glycol and glycerin.

In a preferred embodiment, the colorant comprises, by mass percent, CI 774910.03-0.1%, CI 774920.12-0.5%, and CI 774990.02-0.1%.

In a preferred embodiment, the coating also comprises 0.3-1.0% of a stabilizer and 0.25-0.88% of a preservative by mass percentage.

In a more preferred embodiment, the stabilizer comprises sodium chloride.

In a more preferred embodiment, the preservative comprises one or more of phenoxyethanol and methylparaben.

The method for preparing the foundation with the anti-pollution effect comprises the following steps:

s1, dispersing the colorant with the emollient II, and grinding until the colorant is completely and uniformly dispersed for later use;

s2, mixing the humectant, water and the Astragalus membranaceus root extract, the Atractylodes macrocephala root extract, the Altai Chaihu root extract, the peach blossom extract and the marrubium vulgare extract in the antipollution composition uniformly, and heating to 65 ℃;

s3, mixing the emulsifier, the thickener, the emollient I and titanium dioxide and manganese dioxide in the anti-pollution composition, and heating to 65 ℃ under stirring at 60 r/min; adding the uniformly dispersed components in the S1 under stirring until the components are completely and uniformly dispersed;

s4, slowly adding the heated component S2 into the uniformly dispersed component S3 under the condition of 2000r/min of uniform stirring, and continuing to perform uniform stirring for 10 minutes;

and S5, cooling to 38 ℃, and discharging to obtain the foundation with the anti-pollution effect.

Compared with the prior art, the invention has the following advantages and beneficial effects:

in the anti-pollution composition, the astragalus membranaceus root extract has the effects of resisting aging and preventing wrinkles, the bighead atractylodes rhizome root extract has an antioxidant effect and can inhibit activity of melanocytes and enhance metabolism of skin cells, the alsi radix bupleuri root extract has strong antioxidant effect and has the effects of resisting inflammation, resisting virus, absorbing ultraviolet rays, inhibiting formation of melanin and the like, the peach blossom extract has the effects of resisting oxidation, resisting aging and protecting light, the marrubium vulgare root extract can resist external pollution to the skin, titanium dioxide has a unique anti-ultraviolet radiation effect, and manganese dioxide can effectively reduce optical activity and inhibit free radicals generated by ultraviolet radiation. The anti-pollution composition is prepared by compounding astragalus membranaceus root extract, bighead atractylodes rhizome root extract, Altai bupleurum root extract, peach blossom extract, marrubium vulgare extract, titanium dioxide and manganese dioxide according to a specific mass ratio, has synergistic effect and multiple effects, can effectively and directly prevent pollution sources from invading the skin, plugs invasion channels of the pollution sources, enhances the capability of the skin in resisting the pollution sources, and directly performs anti-pollution protection on the skin; meanwhile, the skin can be enhanced to deeply purify and repair the skin, the cell activity is improved, the cells are promoted to resist oxidation pressure from pollution invasion, the barrier function of the skin is enhanced aiming at treating the aging phenomena including skin dryness, wrinkles and pigmentation, and the anti-pollution capability of the skin is further improved.

The foundation with the anti-pollution effect is based on the anti-pollution composition, so that the anti-pollution protection can be effectively carried out on the skin, the anti-pollution capability of the skin is improved, and the skin is healthier and more active; the foundation is provided with a stable emulsifying system, so that the foundation has good physical and chemical stability, and the stable realization of the anti-pollution effect is ensured; meanwhile, the compatibility of the emollient with excellent diffusion performance and good moistening effect ensures that the foundation has good skin effect, can promote the anti-pollution efficacy performance of the foundation to be greatly exerted, and can further bring good makeup effect to users under the synergistic action of the compatible colorant.

According to the preparation method, the preparation process is controlled according to the characteristics of the raw material components in the foundation with the anti-pollution effect, so that the foundation with the anti-pollution effect, which is uniform in texture dispersion and good in stability, can be prepared.

Detailed Description

The technical solution of the present invention is further described in detail with reference to the following specific examples, but the scope and implementation of the present invention are not limited thereto. The present invention may be embodied in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

Also, unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

The anti-pollution composition provided by the embodiment of the invention comprises the following components in parts by weight:

The radix astragali extract contains important active ingredient astragaloside, and has effects of stimulating proliferation of cortical cells, prolonging cell life, regulating skin, enhancing cell metabolism, delaying aging, resisting aging, and preventing wrinkle.

The rhizoma Atractylodis Macrocephalae root extract has good antioxidation, can effectively reduce lipid peroxidation, reduce the content of lipid peroxidation, avoid the damage of harmful substances to the structure and function of tissue cells, improve the activity trend of superoxide dismutase, enhance the scavenging ability of organism to free radicals, and reduce the damage of free radicals to organism. Meanwhile, the white atractylodes rhizome extract can inhibit the activity of melanocytes and has an inhibiting effect on various fungi; in addition, the Atractylodis rhizoma extract can promote laminin proliferation and collagen production, and further enhance skin cell metabolism, and has antiaging effect.

The Altai Bupleurum root extract is a natural plant extract with various components, contains multiple components including bupleurum alcohol, vitamin C, saikosaponin, uridine, glucose, saponin and the like, and has multiple effects. The saikosaponin as the main active component has the effects of enhancing immune system of human cells, improving skin metabolism, increasing permeability of capillary vessels, proliferating cortical cells, healing wound, smoothing and roughening skin, preventing skin aging, etc.; meanwhile, saikosaponin can absorb ultraviolet rays, has the effect of inhibiting melanin formation, has strong oxidation resistance, and has the effects of resisting inflammation, resisting virus and the like. In addition, uridine is contained to accelerate the metabolism of skin cells and the regeneration of the stratum corneum of the skin.

The peach blossom extract also contains various nutrient substances such as kaempferol, essence, soyabean essence, trifolioside, vitamins and the like, and the nutrient substances can expand blood vessels, dredge veins, moisten skin, improve blood circulation, promote skin nutrition and oxygen supply, accelerate the excretion of lipofuscin for promoting human body aging, prevent melanin from being deposited in the skin in a chronic way, and thus can effectively prevent chloasma, freckles, black spots and the like. In addition, the plant protein and the free amino acid are rich, so that the plant protein and the free amino acid are easily absorbed by the skin, and the plant protein and the free amino acid are effective in preventing and treating dry skin, roughness, wrinkles and the like; meanwhile, the skin disease resistance can be enhanced, so that the skin care product can prevent and treat skin diseases, seborrheic dermatitis, suppurative dermatitis, scurvy and the like, and is beneficial to the skin.

The marrubium vulgare extract can calm and sooth, detoxify and expel toxin, reduce the phenomenon of blood vessel congestion, effectively resist histamine, eliminate allergen, reduce sebum generation, protect skin cells from the invasion of pollutants and gene damage, remove and neutralize toxic oxides capable of destroying protein and lipid structures, expel toxin for cells, resist the damage of pollution-generated wastes, strengthen skin barriers, stimulate natural skin antioxidants, supply cell energy level and reduce inflammation, repair cell metabolism, remold the health and vitality of skin, soften and smoothen the skin, improve the fineness of the skin, help to reduce visible blackheads, brighten and purify the skin and help to relieve the discomfort state of the skin.

Titanium dioxide (TiO) in the anti-fouling composition of the invention₂) The titanium dioxide without surface treatment has a unique lattice structure and has the anti-pollution effect which cannot be compared with the conventional UV filter. In the anti-contamination composition, titanium dioxide and manganese dioxide (MnO) are not surface-treated₂) In compatibility, manganese dioxide is present in both the internal and external lattice structures of titanium dioxide. When titanium dioxide is irradiated by UV radiation, high levels are producedThe active charged electron pair makes the particle in an extremely unstable excited state, in titanium dioxide without surface treatment, the photo-generated electron pair can cross the original energy gap or be de-excited to the original state through the electron energy state of the particle surface, at the moment, the electron energy state of the doped manganese dioxide is used as a capture site of the charged electron pair in the energy gap, so that the de-excitation process can be carried out through the manganese dioxide, and the formation of free radicals can be effectively prevented even if the titanium dioxide is not subjected to surface treatment. Thus, an anti-contaminant composition of manganese dioxide with titanium dioxide has high efficiency against free radicals and includes NO₂The performance of harmful gaseous pollutants, and simultaneously has broad-spectrum UVA and UVB protection and good covering performance.

In a preferred embodiment, the anti-pollution composition comprises the following components in parts by weight:

The foundation with the anti-pollution effect comprises the following components in percentage by mass:

the anti-pollution composition is the anti-pollution composition.

An emulsifying system formed by combining the emulsifiers of the PEG-30 dipolyhydroxystearate, the polyglycerol-3 diisostearate and the sorbitan isostearate has good stability and excellent physical and chemical properties, ensures the stability of foundation under different temperatures, and ensures the stable realization of the anti-pollution effect.

In a preferred embodiment, the thickener consists of cyclopentadimethylsiloxane, disteardimonium hectorite and propylene carbonate, more preferably, 3:1:1 by mass of cyclopentadimethylsiloxane, disteardimonium hectorite and propylene carbonate.

The emollient propylene glycol isostearate, isopropyl isostearate, PPG-3 benzyl ether myristate and cetyl alcohol ethylhexanoate have good emollient effect, and the emollient effect is good, so that the foundation has good skin effect; the isopropyl isostearate and the PPG-3 benzyl ether myristate not only can improve the wettability of the pigment, but also can promote the diffusion on the skin, can promote the anti-pollution efficacy performance of the foundation to be greatly exerted, and can further bring good makeup effect to users under the synergistic action of the isopropyl isostearate and the PPG-3 benzyl ether myristate.

and/or the humectant comprises more than one of butylene glycol and glycerin.

The addition of the colorant enables the foundation to provide a user with more choices for skin complexion and to provide the user with a good cosmetic effect.

In addition, in another preferred embodiment, the system stability and quality guarantee effect of the foundation are further improved, and the foundation further comprises 0.3-1.0% of a stabilizer and 0.25-0.88% of a preservative by mass percentage;

the stabilizer comprises sodium chloride;

and/or the preservative comprises more than one of phenoxyethanol and methylparaben.

The technical solution of the present invention is further described in detail with reference to the following examples.

Examples 1 to 5

The foundation having the anti-contamination effect of examples 1 to 5 had the raw material composition shown in table 1 in terms of mass%.

TABLE 1 raw material composition of foundation having anti-contamination effect of examples 1 to 5 (mass percentage, total 100%)

The foundations with the anti-pollution effects of the embodiments 1 to 5 are all prepared by the following method, and the specific steps are as follows:

s1, dispersing the colorant with an emollient II, and grinding until the colorant is completely and uniformly dispersed for later use;

s2, mixing the moisturizer, the stabilizer, the preservative, water and the astragalus membranaceus root extract, the bighead atractylodes rhizome root extract, the Altai bupleurum root extract, the peach blossom extract and the marrubium vulgare extract in the antipollution composition uniformly, and heating to 65 ℃;

Comparative example 1

In contrast to example 2, this comparative example did not contain the astragalus membranaceus root extract, the atractylodes macrocephala root extract, and the alstonia-bark root extract.

Comparative example 2

In contrast to example 2, this comparative example did not contain peach blossom extract.

Comparative example 3

In contrast to example 2, this comparative example does not contain marrubium vulgare extract.

Comparative example 4

In contrast to example 2, this comparative example does not contain manganese dioxide.

Comparative example 5

In contrast to example 2, this comparative example does not contain titanium dioxide and manganese dioxide.

The foundations of comparative examples 1 to 5 were prepared by the methods of examples 1 to 5.

1. Physical and chemical property test

The foundations of examples 1 to 5 and comparative examples 1 to 5 were subjected to the cold and heat resistance stability tests, and the test results are shown in table 2.

TABLE 2 appearance state and corresponding Performance test results of the foundations of examples 1 to 5 and comparative examples 1 to 5

As can be seen from Table 2, the emulsion system of the foundation is formed by the compatibility of PEG-30 dipolyhydroxystearate, polyglycerol-3 diisostearate and sorbitan isostearate, so that the foundation has good physical and chemical stability, and the stable realization of the anti-pollution effect is ensured.

2. Anti-contamination test

10 street sanitation workers are selected to respectively correspond to the foundations of the trial examples 1-5 and the comparative examples 1-5.

Test samples: the foundations of examples 1 to 5 and comparative examples 1 to 5.

The test method comprises the following steps: before trying out a corresponding foundation sample, respectively defining an area of 3cm by 3cm on the left arm of a sanitation worker as a test area, defining an area of 3cm by 3cm on the right arm of the same sanitation worker as a blank control area, and respectively measuring initial values of corresponding test items of the test area and the blank control area.

Starting the test, and cleaning the forearm of the hand by using the hand sanitizer by sanitation workers before trial use each time; uniformly smearing 1.5g of corresponding foundation sample in a test area defined by the lower arm of the left hand; 1.5g of water was applied evenly to a blank control area defined by the forearm of the right hand of the same sanitation worker. After the smearing operation is finished, the sanitation workers can perform normal street cleaning and sanitation operations. The test period lasts for 1 month twice a day, and the final values of the corresponding test items of the test area and the blank control area are measured (wherein, the Skin wrinkle and the Skin smoothness are measured by a Skin image analysis system (Skin visualizer SV600), and the melanin and the color spot are measured by a visia Skin detector), and the related test results are shown in tables 3 to 6.

1) Improvement of skin wrinkle condition

TABLE 3 improvement results of skin wrinkles by the foundations of examples 1 to 5 and comparative examples 1 to 5

As is clear from table 3, the foundations of examples 1 to 5 are effective against skin aging and wrinkles caused by environmental pollution and improve skin smoothness, compared to the foundations of comparative examples 1 to 5. The foundation based on the anti-pollution composition compounded by the astragalus membranaceus root extract, the bighead atractylodes rhizome root extract, the Altai bupleurum root extract, the peach blossom extract, the marrubium vulgare extract, the titanium dioxide and the manganese dioxide can effectively strengthen deep purification and repair of skin, improve cell activity and promote anti-wrinkle and anti-aging capability of cells.

2) Reduced melanin status

TABLE 4 reduction results of skin melanin for the foundations of examples 1 to 5 and comparative examples 1 to 5

3) Reduction of mottle

TABLE 5 results of reduction of skin stain for foundations of examples 1 to 5 and comparative examples 1 to 5

As can be seen from the test results in tables 4 and 5, the foundations of examples 1 to 5 significantly reduce skin mottle melanin and effectively remove freckles, compared to the foundations of comparative examples 1 to 5. The foundation of the invention is shown to be based on the anti-pollution composition compounded by the astragalus membranaceus root extract, the bighead atractylodes rhizome root extract, the Altai bupleurum root extract, the peach blossom extract, the marrubium vulgare extract, the titanium dioxide and the manganese dioxide, has the effect of comprehensively resisting environmental pollution, strengthens the barrier function of skin, and can effectively reduce melanin and color spots.

4) Oxidation resistance test

Test samples: the foundation solutions of examples 1 to 5 and comparative examples 1 to 5 (foundation diluted with water at a mass ratio of 1: 6).

The test method comprises the following steps: 5mL of ABTS (7mmol/L) and 88. mu.L of potassium persulfate (140mmol/L) were mixed and left to stand overnight at room temperature in the absence of light to form an ABTS free radical stock solution. The ABTS free radical stock solution was then diluted with distilled water at a ratio of 1:50(v/v) so that its absorbance at 30 ℃ and at a wavelength of 734nm was 0.7. + -. 0.02.

To the test tube were added 200. mu.L of foundation solution and 3ml of ABTS radical stock solution, the blank tube was substituted for the foundation solution with distilled water, and the control group was substituted for the ABTS radical stock solution with distilled water. After each test sample was left at room temperature for 1 hour in the dark, absorbance was measured at a wavelength of 734nm, and 3 replicates were set, and the results were averaged. Ascorbic acid (VC, 20. mu.L) was used as a positive control.

The results of the measurement are calculated by the following formula:

the test results are shown in table 6.

TABLE 6 results of antioxidation test of the foundations of examples 1 to 5 and comparative examples 1 to 5

As is clear from Table 6, the foundations of examples 1 to 5 have a good antioxidant effect as compared with the foundations of comparative examples 1 to 5. The foundation of the invention based on the anti-pollution composition compounded by the astragalus membranaceus root extract, the bighead atractylodes rhizome root extract, the Altai bupleurum root extract, the peach blossom extract, the marrubium vulgare extract, the titanium dioxide and the manganese dioxide can effectively promote cells to resist the oxidation pressure from pollution invasion.

5) Test of sun protection value

SPF values of the foundations of examples 1 to 5 and comparative examples 1 to 5 were measured, and the results are shown in Table 7.

TABLE 7 trial effects of the foundations of examples 1 to 5 and comparative examples 1 to 5

As is clear from Table 7, the foundations of examples 1 to 5 have a good sunscreen effect as compared with the foundations of examples 1 to 5.

From the test results in tables 3 to 7, it can be seen that the foundation of the present invention is based on the anti-pollution composition compounded by the astragalus membranaceus root extract, the atractylodes macrocephala root extract, the alveolus tai radix bupleuri extract, the peach blossom extract, the marrubium vulgare extract, the titanium dioxide and the manganese dioxide, and has the multiple effects of synergy, oxidation resistance, aging resistance, photo-protection and the like, so that the foundation can effectively and directly prevent the pollution source from invading the skin, block the invasion channel of the pollution source, enhance the capacity of the skin for resisting the pollution source, and directly perform anti-pollution protection on the skin; meanwhile, the skin can be enhanced to deeply purify and repair the skin, the cell activity is improved, the cells are promoted to resist oxidation pressure from pollution invasion, the barrier function of the skin is enhanced aiming at treating the aging phenomena including skin dryness, wrinkles and pigmentation, and the anti-pollution capability of the skin is further improved.

3. Feeling of use

100 volunteers (25 to 40 years old, women) were recruited, randomly divided into 10 groups, and the foundations of examples 1 to 5 and comparative examples 1 to 5 were tried on each group basis. According to the trial condition of each volunteer on the corresponding foundation, the use experience summary of the use experience feeling, the makeup effect, the irritation and the like is performed, the use experience feeling is scored (10 points, 10 points are fully scored, the scoring results of each group are averaged according to the test values in the group), and the summarized use experience effect is shown in table 8.

TABLE 8 trial effects of the foundations of examples 1 to 5 and comparative examples 1 to 5

From the results in table 8, it is clear that the foundations of examples 1 to 5 have a good skin-care effect, are mild and non-irritating, and can provide a good makeup effect to the user. The foundation with the anti-pollution effect is based on the anti-pollution composition, so that the anti-pollution protection can be effectively carried out on the skin, the anti-pollution capability of the skin is improved, and the skin is healthier and more active; the compatibility of the emollient with excellent diffusion performance and good moistening effect ensures that the foundation has good skin effect, can promote the anti-pollution efficacy performance of the foundation to be greatly exerted, and can further bring good makeup effect to users under the synergistic effect of the emollient and the compatible colorant.

Various technical features of the above embodiments may be combined arbitrarily, and for the sake of brevity, all possible combinations of the technical features of the above embodiments are not described in this specification. However, as long as there is no contradiction between combinations of these technical features, the scope of the present specification should be considered as being described. Furthermore, the above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims

1. The anti-pollution composition is characterized by comprising the following components in parts by weight:

2. The anti-pollution composition according to claim 1, which comprises the following components in parts by weight:

3. The foundation with the anti-pollution effect is characterized by comprising the following components in percentage by mass:

the anti-pollution composition is the anti-pollution composition of claim 1 or 2.

4. The foundation having an anti-contamination effect according to claim 3, wherein the emulsifier comprises PEG-30 dipolyhydroxystearate 0.8 to 2.0%, polyglycerin-3 diisostearate 0.8 to 3.0%, and sorbitan isostearate 0.3 to 1.0% by mass.

5. The foundation having anti-contamination efficacy of claim 3, wherein the thickener comprises cyclopentadimethylsiloxane, disteardimonium hectorite and propylene carbonate in a 3:1:1 mass ratio.

6. The foundation with anti-pollution effect according to claim 3, wherein the emollient I comprises 1.0-4.0% by weight of propylene glycol isostearate, 0.5-3.0% by weight of isopropyl isostearate, 2.0-10.0% by weight of PPG-3 benzyl ether myristate and 4.0-10.0% by weight of cetyl ethylhexanoate.

7. The foundation having anti-contaminant efficacy of claim 3, wherein said emollient ii comprises cetyl ethylhexanoate or diisooctyl adipate;

and/or the humectant comprises more than one of butylene glycol and glycerin.

8. The foundation having an anti-contamination efficacy according to claim 3, wherein the colorant comprises, by mass, CI 774910.03-0.1%, CI 774920.12-0.5%, and CI 774990.02-0.1%.

9. The foundation with anti-pollution effect as claimed in any one of claims 3 to 8, further comprising 0.3 to 1.0% by mass of a stabilizer and 0.25 to 0.88% by mass of a preservative;

the stabilizer comprises sodium chloride; and/or the preservative comprises more than one of phenoxyethanol and methylparaben.

10. A method of preparing a foundation having anti-contamination efficacy according to claim 3, comprising the steps of: