CN111956591B - Anti-allergy, soothing and skin color improving cosmetic composition and preparation method thereof - Google Patents

Abstract

The invention discloses a cosmetic composition for resisting allergy, relieving and improving skin color and a preparation method thereof, and relates to the technical field of cosmetics. The cosmetic composition comprises the following components in parts by weight: 0.001-5 parts of water-locking magnet, 0.001-3 parts of lactobacillus fermentation product, 0.01-5 parts of panthenol, 0.001-5 parts of malachite extract, 0.01-7 parts of nicotinamide and 0.001-1 part of Chinese gooseberry fruit extract. The cosmetic composition for resisting allergy, relaxing and improving skin color is characterized in that a skin double-layer barrier (a microorganism barrier and a cutin barrier) is strengthened, the oxidation resistance is improved, the metabolism is accelerated, and skin pigmentation is reduced, so that the effects of safely and effectively resisting allergy, relaxing and improving skin color are achieved.

Description

Anti-allergy, soothing and skin color improving cosmetic composition and preparation method thereof

Technical Field

The invention relates to the technical field, in particular to a cosmetic composition for resisting allergy, relieving and improving skin color and a preparation method thereof.

Background

Due to the influence of factors such as external electromagnetic radiation, air pollution, working pressure, normal aging, improper use of cosmetics and the like, sensitive and poor complexion phenomena such as fine lines, wrinkles, pigmentation, yellow odor, large pores, dryness, roughness and the like of the skin are easily caused.

The skin care products on the market at present generally have some problems, such as:

1. the balance of the microbial barrier on the skin is not taken into account. Imbalance in the microbial barrier can lead to excessive proliferation of harmful bacteria and induce various skin problems.

2. The product has poor effect and cannot effectively solve the problem of skin color.

3. The cosmetic contains more components, and some components can cause irritation to skin and cause the problems of skin sensitivity, poor skin color and the like.

Therefore, there is a need for a safe and effective cosmetic composition for anti-allergy and improving skin color.

Disclosure of Invention

The invention aims to overcome the defects of the existing cosmetics and provide a safe and effective cosmetic composition for resisting allergy, relieving and improving skin color. Extrinsic enhancement of the skin microbial and keratinous barriers; the antioxidant is enhanced, the metabolism is accelerated, and the skin pigmentation is reduced, so that the effects of safely and effectively resisting allergy, relaxing and improving the skin color are achieved.

In order to solve the above problems, the present invention proposes the following technical solutions:

an anti-allergy and comfort and skin color improving cosmetic composition comprises the following components in parts by weight:

0.001-5 parts of water-locking magnet, 0.001-3 parts of lactobacillus fermentation product, 0.01-5 parts of panthenol, 0.001-5 parts of malachite extract, 0.01-7 parts of nicotinamide and 0.001-1 part of Chinese gooseberry fruit extract.

The cosmetic composition for resisting allergy, relieving allergy and improving skin color comprises the following components in percentage by mass:

0.01-5% of water-locking magnet, 0.01-3% of lactobacillus fermentation product, 0.1-5% of panthenol, 0.01-5% of malachite extract and 0.1-7% of nicotinamide; chinese gooseberry fruit extract 0.01-1%; 74-99.76% of cosmetic auxiliary material matrix.

In combination with cost factors, the specificity of the components in their action, and the safe concentrations of the components, it is established that the anti-allergy soothing and skin color improving cosmetic composition of the present invention preferably comprises the following components in percentage by mass:

0.05-4% of water-locking magnet, 0.05-2% of lactobacillus fermentation product, 0.5-3% of panthenol, 0.05-3% of malachite extract and 0.5-5% of nicotinamide; chinese gooseberry fruit extract 0.05-0.7%; 92.3-98.8% of cosmetic auxiliary material matrix.

The water locking magnet further comprises the following components in percentage by weight:

50-60% of saccharide isomer, 25-50% of water, 0.1-1% of citric acid and 0.1-1% of sodium citrate.

The cosmetic auxiliary material matrix is further characterized by comprising the following components in percentage by mass:

61.8 to 99.9 percent of solvent; 0-8% of a skin conditioner; 0 to 12 percent of humectant; 0-10% of an emollient; 0-5% of emulsifier; 0-1% of thickening agent; 0-0.2% of chelating agent; 0.1-1% of preservative; 0-1% of pH regulator.

The further technical scheme is that the skin conditioner is selected from one or more of plant extract, hyaluronic acid, fermentation filtrate, polypeptide and polyglutamic acid.

The further technical proposal is that the solvent is selected from one or more of deionized water, plant extract and fermentation liquor;

the humectant is selected from one or more of glycerol, propylene glycol, butanediol, dipropylene glycol, isoprene glycol, 1, 3-propylene glycol, methyl propylene glycol, polyethylene glycol-32, methyl glucitol polyether-20, methyl glucitol polyether-10, glycerol acrylate/acrylic acid copolymer and glycerol polyether-26;

the emollient is selected from one or more of squalane, jojoba seed oil, dimethicone, cyclopentadimethicone, mineral oil, cetearyl alcohol, myristyl myristate, shea butter, olive oil, hydrogenated polyisobutene, isopropyl palmitate, ethylhexyl palmitate, dimethiconol, dioctyl carbonate, tri (ethyl hexanoate) glyceride, caprylic/capric triglyceride, C13-14 isoparaffin;

the emulsifier is selected from one or more of span, polyethylene glycol, polyglycerol esters, amino acids, tween, glycosides, lecithin, glycerides, sucrose esters, stearyl alcohol polyethers and lauryl alcohol polyethers;

the thickening agent is selected from one or more of acrylic acid (ester)/C10-30 alkanol acrylate cross-linked polymer, carbomer, xanthan gum, carrageenan, cellulose, hydroxyethyl acrylate/sodium acryloyldimethyl taurate copolymer, polyacrylic acid and salts thereof, sodium polyacrylate grafted starch, SCLEROTIUM rolfsii (SCLEROTIUM rolfsii) glue, gellan gum and polyacrylamide;

the chelating agent is one or more selected from disodium EDTA, tetrasodium EDTA, and combinations thereof.

The further technical proposal is that the preservative is selected from one or more of parabens, phenoxyethanol, chlorphenesin, caprylic hydroxamic acid, glyceryl caprylate, benzoic acid and salts thereof, dehydroacetic acid and salts thereof, 1,2-pentanediol, ethylhexyl glycerol and caprylyl glycol;

the pH regulator is selected from one or more of citric acid, sodium citrate, sodium hydroxide, potassium hydroxide, triethanolamine, aminomethyl propanol, arginine, acetic acid and lactic acid.

As will be understood, one skilled in the art can divide the cosmetic adjuvant matrix into water-soluble high-temperature-resistant material bodies and oil-soluble high-temperature-resistant material bodies according to the solubility and high-temperature resistance of the components, so as to facilitate preparation according to the material properties without damaging the components.

The cosmetic composition for resisting allergy, relieving and improving skin color provided by the invention is applied to preparation of cosmetics, and the dosage form of the cosmetics comprises one or more of toning lotion, skin care essence, skin care emulsion, skin care cream, color cosmetics and facial cleanser.

The invention also provides a method for preparing the anti-allergy and soothing skin-color-improving cosmetic composition, which comprises the following process steps:

1) Proportionally adding the water-soluble high-temperature-resistant material body into a water-phase pot, stirring and heating to 80-85 ℃, and keeping the temperature and stirring for 20-25 minutes;

2) Proportionally adding the oil-soluble high-temperature-resistant material body into an oil pan, stirring and heating to 80-85 ℃, and keeping the temperature and stirring for 10-15 minutes;

3) Pumping the water phase pot material body into an emulsifying pot through a 200-mesh filter screen, stirring and homogenizing, pumping the oil phase pot material body into the emulsifying pot, stirring and homogenizing for 5-10 minutes, and keeping the temperature and stirring for 10-15 minutes;

4) Cooling to 40-65 ℃, adding a pH regulator, keeping the temperature and stirring for 10-15 minutes;

5) Cooling to 40-45 deg.C, adding skin conditioner, antiseptic, water-locking magnet, lactobacillus fermentation product, panthenol, malachite extract, nicotinamide, and fructus Actinidiae chinensis extract; stirring for 10-15 min; opening the homogenizer for 5-10 minutes;

6) Stirring and cooling to a temperature lower than 38 ℃, stopping stirring, and discharging after the detection is qualified.

It will be appreciated that the above preparation steps may be modified by those skilled in the art for different cosmetic formulations to be prepared and for different raw materials to be used, for example, in one embodiment, the cosmetic water formulation is prepared without emulsification, and steps 2 and 3 are omitted; in other embodiments, step 4 and step 5 may be combined into one step.

The main raw material effects of the invention are illustrated as follows:

(1) water-locking magnet

The water-locking magnet is derived from corn kernels.

The water-locking magnet can be perfectly combined with the surface layer of the skin, is not easy to wash off, and plays a role in long-acting moisture preservation. Meanwhile, it can maintain the balance of skin microorganisms and construct a healthy microbial barrier.

(2) Lactic acid bacteria fermentation product

A source of lactic acid bacteria fermentation products and lactic acid bacteria.

The lactobacillus fermentation product can promote the production of staphylococcus epidermidis (myococcus), maintain the balance of normal bacteria of the skin, keep the weak acidity of the skin and inhibit the propagation of mixed bacteria; meanwhile, the cosmetic can promote the generation of glycerin and moisten skin.

(3) Panthenol

Panthenol can increase skin moisture, reduce percutaneous water loss, maintain skin softness and elasticity, promote cell proliferation, and repair skin barrier.

(4) Malachite extract

The malachite extract is derived from malachite.

The malachite extract is rich in trace element copper, and has strong capability of scavenging oxygen free radicals.

(5) Nicotinamide

Nicotinamide can prevent melanin from transferring to epidermis, reduce skin pigmentation, and make skin color uniform.

(6) Chinese gooseberry fruit extract

The Actinidia chinensis planch fruit extract is derived from Actinidia chinensis planch

The Actinidia chinensis planch fruit extract is rich in vitamin C, and can accelerate metabolism, promote discharge of melanin deposited in skin, and improve skin color.

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

the cosmetic composition for resisting allergy, relieving and improving skin color, disclosed by the invention, provides a skin microorganism maintaining barrier through the water-locking magnet and the lactobacillus fermentation product, and repairs the skin cutin barrier through the panthenol, so that the double-barrier protection of the skin is achieved, and the anti-allergy and relieving effects are achieved; inherently against oxygen radicals by malachite extracts, enhancing oxidation resistance; the Chinese gooseberry fruit extract can accelerate metabolism; niacinamide reduces skin pigmentation. The anti-allergy skin-color-improving cosmetic composition disclosed by the invention has the beneficial effects that the synergistic effect of compounding the components jointly acts on the skin internally and externally, the double-layer barrier (a microbial barrier and a cutin barrier) of the skin is enhanced, the oxidation resistance is improved, the metabolism is accelerated, and the skin pigmentation is reduced, so that the safe and effective anti-allergy skin-color-improving effect is achieved.

Detailed Description

The present invention is described below by referring to some specific preferred embodiments in combination with effect test examples, which are only used to further illustrate the present invention and are not intended to limit the present invention, and do not represent a limitation to the scope of the present invention. Other insubstantial modifications and adaptations of the present invention can be made without departing from the scope of the present invention.

Unless otherwise specified, the following percentages (%) are mass percentages.

Examples 1 to 6

Table 1 shows the components of specific examples 1 to 6 of the skin color improving cosmetic composition of the present invention.

TABLE 1 examples 1-6 Components (wt%)

The preservatives in Table 1 above are selected from phenoxyethanol, 1,2-pentanediol, sodium benzoate.

The preparation of examples 1-6 above was as follows:

1) Adding water, butanediol and thickener into water phase kettle, stirring and heating to 80-85 deg.C, maintaining the temperature and stirring for 20-25 min;

2) Cooling to 40-45 deg.C, adding pH regulator, phenoxyethanol, 1,2-pentanediol, sodium benzoate, lodestone, lactobacillus fermentation product, panthenol, malachite extract, nicotinamide, and Chinese gooseberry fruit extract, and stirring for 10-15 min; homogenizing for 5-10 min.

3) Stirring and cooling to a temperature lower than 38 ℃, stopping stirring, and discharging after the detection is qualified.

Test example for Effect verification

Safety test 1

1) The test method comprises the following steps:

the patch test was performed for examples 1-6. Selecting a qualified spot tester, placing about 0.020-0.025 mL of a sample into the spot tester by an enclosed spot patch test method, applying a medical adhesive tape to the back of a testee, removing a tested object after 24 hours, observing skin reactions of 0.5 hour, 24 hours and 48 hours after the spot patch is removed, and recording results according to skin reaction grading standards in technical Specification for safety of cosmetics (2015 edition).

2) The number of tested persons:

each group had 30 healthy people, 15 men, 15 women; the age range is 20-45 years.

3) Evaluation criteria:

the skin adverse effect grading criteria are shown in table 2 below.

TABLE 2 grading Standard of adverse skin reactions

4) And (3) testing results:

the human skin closed patch test shows that 0 of 30 persons in each group have positive reactions, and the examples 1-6 do not cause adverse skin reactions to the batch of subjects according to the regulation in the technical Specification for cosmetic safety (2015 edition).

Anti-allergy relief test 2

1) The tester: healthy women (20-45 years old) were all positive for lactic acid prick at the first visit. (in the nasolabial sulcus test, 10% lactic acid solution 50ul drop in diameter 8mm single-layer filter paper, in 30 seconds, 2.5 minutes and 5 minutes respectively, inquiry subjects score, take the average value to evaluate, according to 4 minutes method for scoring (0 for no sting, 1 for mild sting, 2 for moderate sting, 3 for severe sting), 2.5 minutes and 5 minutes sting accumulation of greater than or equal to 3 points for lactic acid sting positive person), each group of 30 persons; one example formulation was tested per group.

2) Testing parts: after face cleaning in the morning and evening every day, the embodiment sample is tried out for the whole face, and the back visit is carried out after the back visit is carried out for 28 days after the back visit is continuously carried out;

3) Testing indexes are as follows: a test lactic acid sting experiment was performed and cumulative scores for 2.5 minute and 5 minute stinging sensations were recorded.

4) The test results are shown in table 3:

TABLE 3 lactic acid stinging test results

As can be seen from table 3, the cumulative scores for the stinging sensations of examples 1-6 were significantly reduced relative to the original values after 8 weeks of continued trial use. The composition of the invention has more remarkable anti-allergy relieving effect.

Skin gloss test 3

1) The number of tested persons:

each group had 30 healthy people, 15 men and 15 women; the age range is 20-45 years.

2) The test method comprises the following steps:

each of the groups of examples 1 to 6 was used once in the morning and evening, continuously, and the skin glossiness of the calibration area was measured using a skin glossiness tester before use, for 14 days (D14) and for 28 days (D28) of continuous use.

3) Evaluation indexes are as follows: skin gloss change rate = [ (final value-initial value)/initial value ]. 100%

4) And (3) testing results:

the results of the improvement in skin gloss after continuous use of examples 1 to 6 of the present invention are shown in Table 4.

Table 4 examples 1-6 gloss test results

It can be seen from Table 4 that the cosmetic compositions provided in examples 1-6 all have a very good improvement in skin gloss.

Skin whitening test 4

1) The number of tested persons:

each group had 30 healthy people, 15 men and 15 women; the age range is 20-45 years.

2) Test method

Each group was administered once a day in the morning and evening for 1 month. Recording the before and after use brightness values L and ITA ^O (measured with a skin color tester).

3) Test index

4) Test results

The results of the L and ITA change tests after 1 month using the cosmetic compositions provided in examples 1-6 are shown in table 5.

Table 5 examples 1-6 skin lightening test results

As can be seen from table 5, the results showed that both the brightness and the ITA values were significantly improved, indicating that the cosmetic compositions provided in examples 1 to 6 of the present invention all had good whitening efficacy.

Synergistic test example 5 (example 3 and comparative examples 1 to 6)

Table 6 shows the specific example 3 and comparative examples 1-6 components of the anti-allergy soothing and skin color improving cosmetic composition.

TABLE 6 example 3 and comparative examples 1-6 Components (wt%)

In Table 6 above, the preservative is selected from phenoxyethanol, 1,2-pentanediol, sodium benzoate.

The preparation methods of the above example 3 and comparative examples 1 to 6 were as follows:

1) Adding water and butanediol into a water phase pot, stirring and heating to 80-85 ℃, and keeping the temperature and stirring for 20-25 minutes;

2) Cooling to 40-45 deg.C, adding phenoxyethanol, 1,2-pentanediol, sodium benzoate, lodestone, lactobacillus fermentation product, panthenol, malachite extract, nicotinamide, and fructus Actinidiae chinensis extract, and stirring for 10-15 min; homogenizing for 5-10 min.

3) Stirring and cooling to a temperature lower than 38 ℃, stopping stirring, and discharging after the detection is qualified.

Example 3 and comparative examples 1-6 were subjected to gloss and whitening tests, and the results are shown in table 7 below.

Table 7 example 3 and comparative examples 1-6 gloss and whitening results

As can be seen from table 7, the effect of improving skin color is: example 3> comparative example 6> comparative example 5> comparative example 4> comparative example 3> comparative example 2> comparative example 1.

Improving the skin color effect: example 3> comparative example 1+ comparative example 4. Comparative example 1 contained only lodestone, lactobacillus, panthenol (external double barrier protection). Comparative example 4 contained only malachite extract, actinidia chinensis fruit extract, nicotinamide (intrinsic metabolism). The effect of improving the skin color by adopting the external double barriers or the internal metabolism raw materials alone is not obvious. While both are much more effective (i.e., example 3).

Improving the skin color effect: example 3> comparative example 3+ comparative example 6. Comparative example 3 contained only lodestone, lactobacillus, panthenol (external double barrier protection) and the corresponding component content was higher than that in example 3; comparative example 6 has malachite extract, actinidia chinensis fruit extract, nicotinamide (intrinsic metabolism) and the corresponding ingredient content is higher than in example 3. Theoretically, the effect of improving skin color of the comparative example 3 and the comparative example 6 is higher than that of the example 3, but actually, the skin color improving effect of the example 3 is obviously better than that of the comparative example 3 and the comparative example 6, and the improving effect is more than the sum of the two effects, which shows that the anti-allergy and skin color improving cosmetic composition provided by the embodiment of the invention has a synergistic effect on skin color improvement.

The results in table 7 show that the effect of the single external double-barrier protection raw material or the single internal metabolism related raw material is not better than the compounded synergistic effect of the internal and external raw materials.

In summary, it can be seen that the anti-allergy and soothing skin-color improving composition provided by the invention achieves the skin-color improving effect through the synergistic interaction among the components.

Example 7

The embodiment of the invention also provides skin care essence prepared by applying the anti-allergy relaxing and skin color improving composition provided by the invention, which comprises the following components: water 86.29 parts, glycerol 5 parts, sodium hyaluronate 0.01 part, butanediol 3 parts, carbomer 0.1 part, triethanolamine 0.1 part, xanthan gum 0.1 part, methyl hydroxybenzoate 0.15 part, phenoxyethanol 0.35 part, water locking magnetite 1 part, lactobacillus fermentation product 0.1 part, panthenol 0.3 part, malachite extract 1 part and nicotinamide 2 parts; 0.5 part of Chinese gooseberry fruit extract.

Example 8

The embodiment of the invention also provides a skin care emulsion prepared by applying the anti-allergy and soothing and skin color improving composition provided by the invention, which comprises the following components: 75.74 parts of water, 5 parts of glycerol, 0.01 part of sodium hyaluronate, 3 parts of butanediol, 0.1 part of carbomer, 0.1 part of triethanolamine, 0.1 part of xanthan gum, 2 parts of jojoba oil, 3 parts of polydimethylsiloxane, 0.5 part of glyceryl stearate, 3 parts of caprylic/capric triglyceride, 0.5 part of PEG-100 stearate, 1.3 parts of cetearyl alcohol, 0.2 part of cetearyl glucoside, 0.15 part of methyl hydroxybenzoate, 0.4 part of phenoxyethanol, 1 part of lodestone, 0.1 part of lactobacillus fermentation product, 0.3 part of panthenol, 1 part of malachite extract and 2 parts of nicotinamide; 0.5 part of Chinese gooseberry fruit extract.

Example 9

The embodiment of the invention also provides a skin-care cream prepared by applying the anti-allergy relaxing and skin color improving composition provided by the invention, which comprises the following components: water 67.99 parts, glycerin 5 parts, sodium hyaluronate 0.01 part, butanediol 3 parts, carbomer 0.2 part, triethanolamine 0.2 part, xanthan gum 0.1 part, jojoba oil 2 parts, squalane 3 parts, shea butter 3 parts, polydimethylsiloxane 3 parts, glyceryl stearate 0.5%, caprylic/capric triglyceride 3%, PEG-100 stearate 0.5%, cetearyl alcohol 2.6%, cetearyl glucoside 0.4%, methylparaben 0.2 part, phenoxyethanol 0.4 part, latched magnetite 1 part, lactobacillus fermentation product 0.1 part, panthenol 0.3 part, malachite extract 1 part, nicotinamide 2 parts; 0.5 part of Chinese gooseberry fruit extract.

The cosmetics prepared by applying the anti-allergy relaxing and skin color improving composition provided by the invention, such as astringent, skin care essence, skin care emulsion, skin care cream, color cosmetics and cleansing cream, have the synergistic effect of compounding all the components, and jointly act on the skin internally and externally to strengthen the skin double-layer barrier (microbial barrier and cutin barrier), improve the oxidation resistance, accelerate the metabolism and reduce the skin pigmentation so as to achieve the effects of safely and effectively resisting allergy, relaxing and improving skin color.

In the above embodiments, the descriptions of the respective embodiments have respective emphasis, and for parts that are not described in detail in a certain embodiment, reference may be made to related descriptions of other embodiments.

While the invention has been described with reference to specific embodiments, the scope of the invention is not limited thereto, and various equivalent modifications and substitutions may be easily made by those skilled in the art within the technical scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims (7)

1. The cosmetic composition for resisting allergy, relieving and improving skin color is characterized by comprising the following components in percentage by mass:

2-4% of water-locking magnetite, 1.5-2% of lactobacillus fermentation product, 2-3% of panthenol, 2-3% of malachite extract and 3-5% of nicotinamide; chinese gooseberry fruit extract 0.5-0.7%; 74-99.76% of cosmetic auxiliary material matrix;

the water locking magnet comprises the following components in percentage by weight:

50-60% of saccharide isomer, 25-50% of water, 0.1-1% of citric acid and 0.1-1% of sodium citrate.

2. The anti-allergy and skin-color-improving cosmetic composition according to claim 1, wherein the cosmetic adjuvant matrix is composed of the following components in percentage by mass:

61.8 to 99.9 percent of solvent; 0-8% of a skin conditioner; 0-12% of humectant; 0-10% of an emollient; 0-5% of emulsifier; 0-1% of thickening agent; 0-0.2% of chelating agent; 0.1-1% of preservative; 0-1% of pH regulator.

3. The anti-allergy and skin color improvement cosmetic composition according to claim 2, wherein the skin conditioning agent is selected from one or more of plant extracts, hyaluronic acids, fermentation filtrates, polypeptides, polyglutamic acids.

4. The anti-allergy and skin tone-improving cosmetic composition according to claim 2, wherein the solvent is selected from the group consisting of deionized water;

the humectant is selected from one or more of glycerol, propylene glycol, butanediol, dipropylene glycol, isoprene glycol, methyl propylene glycol, polyethylene glycol-32, methyl glucitol polyether-20, methyl glucitol polyether-10, glycerol acrylate/acrylic acid copolymer and glycerol polyether-26;

the emollient is selected from one or more of squalane, jojoba oil, dimethicone, cyclopentadimethicone, mineral oil, cetostearyl alcohol, myristyl myristate, shea butter, olive oil, hydrogenated polyisobutene, isopropyl palmitate, ethylhexyl palmitate, dimethiconol, dicaprylyl carbonate, tris (ethyl) glyceride, caprylic/capric triglyceride, C13-14 isoparaffin;

the emulsifier is selected from one or more of span, polyethylene glycol, polyglycerol esters, amino acids, tween, glycosides, lecithin, glycerides, sucrose esters, stearyl alcohol polyethers and lauryl alcohol polyethers;

the thickening agent is selected from one or more of acrylic acid (ester)/C10-30 alkanol acrylate cross-linked polymer, carbomer, xanthan gum, carrageenan, cellulose, hydroxyethyl acrylate/sodium acryloyldimethyl taurate copolymer, polyacrylic acid and salts thereof, sodium polyacrylate grafted starch, sclerotium rolfsii gum, gellan gum and polyacrylamide;

the chelating agent is selected from one or more of disodium EDTA, tetrasodium EDTA, and combinations thereof.

5. The anti-allergy and skin color-improving cosmetic composition according to claim 2, wherein the preservative is selected from one or more of parabens, phenoxyethanol, chlorphenesin, caprylic hydroxamic acid, caprylic acid, benzoic acid and salts thereof, dehydroacetic acid and salts thereof, 1,2-pentanediol, ethylhexyl glycerin, caprylyl glycol;

the pH regulator is one or more selected from citric acid, sodium citrate, sodium hydroxide, potassium hydroxide, triethanolamine, aminomethyl propanol, arginine, acetic acid, and lactic acid.

6. Use of the anti-allergy soothing and skin color improving cosmetic composition according to any one of claims 1 to 5 for preparing a cosmetic in the form of one or more of a lotion, a skin essence, a skin lotion, a skin cream, a makeup color, and a facial cleanser.

7. A process for preparing an anti-allergy and skin-tone improving cosmetic composition according to any one of claims 1 to 5, comprising the process steps of:

1) Proportionally adding the water-soluble high-temperature-resistant material body into a water phase pot, stirring and heating to 80-85 ℃, and keeping the temperature and stirring for 20-25 minutes;

2) Proportionally adding the oil-soluble high-temperature-resistant material body into an oil pan, stirring and heating to 80-85 ℃, and keeping the temperature and stirring for 10-15 minutes;

3) Pumping the water phase pot material body into an emulsifying pot through a 200-mesh filter screen, stirring and homogenizing, pumping the oil phase pot material body into the emulsifying pot, stirring and homogenizing for 5-10 minutes, and keeping the temperature and stirring for 10-15 minutes;

4) Cooling to 40-65 deg.C, adding pH regulator, stirring for 10-15 min;

5) Cooling to 40-45 deg.C, adding skin conditioner, antiseptic, water-locking magnet, lactobacillus fermentation product, panthenol, malachite extract, nicotinamide, and fructus Actinidiae chinensis extract; stirring for 10-15 min; opening the homogenizer for 5-10 minutes;

6) Stirring and cooling to the temperature lower than 38 ℃, stopping stirring, and discharging after the detection is qualified.