Skin-refreshing composition as well as preparation method and application thereof

Abstract

The invention relates to the technical field of raw materials of skin care products, and particularly discloses a skin refreshing composition as well as a preparation method and application thereof. The skincare composition is prepared from the following components in parts by mass: 3.494 to 4.211 parts of a humectant; 0.04 to 0.05 part of a film forming agent; 3.07 to 3.63 parts of a composite extract; 4.728 to 5.98 parts of an antibacterial agent; 3.6 to 4.3 parts of a whitening agent; and 81.829 parts to 85.068 parts of a solvent, the compound extract is prepared by compounding a wolfberry extract, a mulberry leaf extract, a rice fermentation product filtrate, a cordyceps militaris extract and a chrysanthellum indicum extract. The whitening mask has the advantages that low irritation is kept, and the whitening effect is improved.

Description

Technical Field

[0001] The present invention relates to the field of skin care product raw materials, and in particular to a skin rejuvenation composition, a preparation method and application thereof. Background Art

[0002] At present, the market demand for whitening skin care products is growing, and consumers are paying more and more attention to skin health and beauty effects. Many products achieve these functions by adding natural ingredients or synthetic compounds.

[0003] However, the whitening effects of existing whitening products on the market are relatively general. The main reason is that most whitening ingredients are irritating. In order to control the irritation of skin care products at a lower level, the amount of whitening ingredients added is low, resulting in the whitening effect of skin care products is not significant, which is difficult to meet the needs of consumers. Therefore, there is still room for improvement. Summary of the invention

[0004] In order to maintain low irritation while improving whitening efficacy, the present application provides a skin rejuvenation composition, a preparation method and an application thereof.

[0005] In the first aspect, the present application provides a skin rejuvenation composition, which adopts the following technical solution: A skin rejuvenation composition comprising the following components in parts by weight: Moisturizer 3.494-4.211 parts; Film former 0.04-0.05 parts; 3.07-3.63 parts of composite extract; Antimicrobial agent 4.728-5.98 parts; Whitening agent 3.6-4.3 parts; Solvent 81.829-85.068 parts; The composite extract is a compound of wolfberry extract, mulberry leaf extract, rice fermentation product filtrate, cordyceps militaris extract and golden chamomile extract.

[0006] By adopting the above technical scheme, through the compounding of wolfberry extract, mulberry leaf extract, rice fermentation product filtrate, Cordyceps militaris extract, and golden chamomile extract, under the mutual cooperation of various active ingredients, the skin can be well cared for, and significant whitening and anti-oxidation effects can be achieved. After being combined with the whitening agent, the whitening effect is very significant, and the dosage of the composite extract and the whitening agent in the skin care product is low, which can maintain low irritation, and achieve low irritation while having significant whitening effect. In addition, the compounding of wolfberry extract, mulberry leaf extract, rice fermentation product filtrate, Cordyceps militaris extract, and golden chamomile extract can also play a good role in scavenging free radicals, so that the skin is revitalized, thereby making the skin healthier and having the effect of skin rejuvenation.

[0007] Preferably, the mass ratio of the wolfberry extract, mulberry leaf extract, rice fermentation product filtrate, Cordyceps militaris extract, and golden chamomile extract is 0.28-0.32: 0.2-0.4: 2.3-2.4: 0.1-0.3: 0.19-0.21.

[0008] By adopting the above technical scheme and specifically selecting the mass ratio of wolfberry extract, mulberry leaf extract, rice fermentation product filtrate, Cordyceps militaris extract and golden chamomile extract, the various active ingredients can cooperate with each other better and exert a more significant whitening effect.

[0009] Preferably, the moisturizing agent is prepared by compounding papain, glycerin, caprylyl glycol, 3-o-ethyl ascorbic acid, and 1,2-pentanediol in a mass ratio of 0.02-0.03: 3.05-3.55: 0.015-0.02: 0.4-0.6: 0.009-0.011.

[0010] By adopting the above technical scheme and specifically selecting papain, glycerin, caprylyl glycol, 3-o-ethyl ascorbic acid and 1,2-pentanediol, the moisturizing effect is better, the skin can be better cared for, and the skin is healthier.

[0011] Preferably, the film-forming agent is sclerotium gum.

[0012] By adopting the above technical solution and specifically selecting the sclerotium gum, a protective film can be well formed on the skin surface, thereby achieving a better effect of protecting the skin.

[0013] Preferably, the antibacterial agent is compounded by butanediol, p-hydroxyacetophenone, and 1,2-hexanediol in a mass ratio of 3.79-4.51:0.434-0.644:0.504-0.826.

[0014] By adopting the above technical scheme and specifically selecting butanediol, p-hydroxyacetophenone and 1,2-hexanediol, the product has better antibacterial and preservative effects and more stable product quality.

[0015] Preferably, the whitening agent is prepared by compounding nicotinamide, tranexamic acid, and bifida yeast fermentation product lysate in a mass ratio of 2.8-3.2:0.4-0.6:0.4-0.5.

[0016] By adopting the above technical scheme, by specifically selecting nicotinamide, tranexamic acid, and bifida yeast fermentation product lysate, and combining them with various extracts, the whitening effect is better, whitening can be faster, and the needs of consumers can be better met.

[0017] Preferably, the solvent is deionized water.

[0018] By adopting the above technical solution and specifically selecting deionized water, irritation can be reduced, and various active ingredients can be more easily absorbed by the skin, thereby achieving better skin care effects.

[0019] In a second aspect, the present application provides a method for preparing a skin rejuvenation composition, using the following technical solution: A method for preparing the above-mentioned skin rejuvenation composition comprises the following steps: Step 1), mixing the solvent and the antibacterial agent, heating to 80-85° C., and keeping the temperature for 30-40 minutes to obtain a premix; Step 2), cooling the premix to 40-45° C., adding a moisturizer, a film-forming agent, a composite extract, and a whitening agent, and stirring evenly to obtain a skin rejuvenation composition.

[0020] By adopting the above technical scheme, the prepared skin rejuvenating composition has a very significant whitening effect, and can remove free radicals, so that the skin becomes white quickly, and well meets the demand for rapid whitening.

[0021] In a third aspect, the present application provides an application of a skin rejuvenation composition, using the following technical solution: An application of the above-mentioned skin rejuvenating composition, the skin rejuvenating composition is added to a skin care product to prepare a skin care product with skin rejuvenating effect, and the mass content of the skin rejuvenating composition in the skin care product is 5-10%.

[0022] By adopting the above technical solution, a significant whitening effect can be achieved by adding 5-10% of the skin rejuvenating composition to skin care products. The whitening ingredient content is low and it is not easy to irritate the skin, thus achieving a low-irritation and fast whitening effect.

[0023] In summary, this application has the following beneficial effects: 1. Since the present application compounds wolfberry extract, mulberry leaf extract, rice fermentation product filtrate, Cordyceps militaris extract, and golden chamomile extract, with the mutual cooperation of various active ingredients, it can well care for the skin and can play a significant whitening and anti-oxidation effect. After being combined with the whitening agent, the whitening effect is very significant. Moreover, the dosage of the composite extract and the whitening agent in the skin care product is low, which can maintain low irritation, and achieve low irritation while having a significant whitening effect. Moreover, the compound of wolfberry extract, mulberry leaf extract, rice fermentation product filtrate, Cordyceps militaris extract, and golden chamomile extract can also play a good role in scavenging free radicals, so that the skin is revitalized, thereby making the skin healthier and playing a role in skin rejuvenation.

[0024] 2. In the present application, it is preferred to specifically select the mass ratio of wolfberry extract, mulberry leaf extract, rice fermentation product filtrate, Cordyceps militaris extract, and golden chamomile extract so that the various active ingredients can cooperate with each other better and exert a more significant whitening effect.

[0025] 3. In the present application, nicotinamide, tranexamic acid, and bifida fermentation product lysate are preferably selected, and the whitening effect brought by combining with various extracts is better, which can whiten faster and better meet the needs of consumers. DETAILED DESCRIPTION

[0026] The present application is further described in detail below in conjunction with embodiments.

[0027] Example 1 A skin rejuvenation composition, prepared from the following components: Moisturizer, film former, compound extract, antibacterial agent, whitening agent, solvent.

[0028] The moisturizing agent is a compound of papain, glycerin, caprylyl glycol, 3-o-ethyl ascorbic acid and 1,2-pentanediol.

[0029] The film-forming agent is sclerotium gum.

[0030] The composite extract is a combination of wolfberry extract, mulberry leaf extract, rice fermentation product filtrate, cordyceps militaris extract, and golden chamomile extract.

[0031] The antibacterial agent is a compound of butylene glycol, p-hydroxyacetophenone and 1,2-hexanediol.

[0032] The whitening agent is a compound of nicotinamide, tranexamic acid, and bifida yeast fermentation product lysate.

[0033] The solvent is deionized water.

[0034] Papain was commercially available, CAS number: 9001-73-4.

[0035] Glycerol is commercially available, CAS number: 56-81-5.

[0036] Caprylyl glycol is commercially available, CAS number: 1117-86-8.

[0037] 3-o-Ethyl ascorbic acid was commercially available, CAS No.: 86404-04-8.

[0038] 1,2-Pentanediol is commercially available, CAS number: 5343-92-0.

[0039] Sclerotium gum was commercially available, CAS number: 39464-87-4.

[0040] Wolfberry extract was purchased from Guangzhou Baoyi Biotechnology Co., Ltd., a water-soluble extract with an extraction ratio of 10:1.

[0041] Mulberry leaf extract was purchased from Guangzhou Baoyi Biotechnology Co., Ltd., a water-soluble extract with an extraction ratio of 10:1.

[0042] The rice fermentation product filtrate was purchased from Guangzhou Baoyi Biotechnology Co., Ltd.

[0043] The Cordyceps militaris extract was purchased from Guangzhou Baoyi Biotechnology Co., Ltd., a water-soluble extract with an extraction ratio of 10:1.

[0044] Golden chamomile extract was purchased from Guangzhou Baoyi Biotechnology Co., Ltd., a water-soluble extract with an extraction ratio of 10:1.

[0045] Butanediol is commercially available, CAS number: 110-63-4.

[0046] p-Hydroxyacetophenone is commercially available, CAS number: 98-86-2.

[0047] 1,2-Hexanediol is commercially available, CAS number: 6920-22-5.

[0048] Nicotinamide is commercially available, CAS number: 98-92-0.

[0049] Tranexamic acid is commercially available, CAS number: 701-54-2.

[0050] The lysate of the bifid yeast fermentation product was purchased from Dongguan Huagong Chuangwei Biotechnology Co., Ltd.

[0051] The preparation method of the skin rejuvenation composition comprises the following steps: Step 1), 85.068 kg of deionized water, 3.79 kg of butanediol, 0.434 kg of p-hydroxyacetophenone, and 0.504 kg of 1,2-hexanediol are put into a stirring pot, the speed is 60 r / min, stirring is continued, the temperature is raised to 80° C., and the temperature is kept for 30 minutes to obtain a premix.

[0052] Step 2), cool the premix to 40°C, add 0.02kg papain, 3.05kg glycerol, 0.015kg caprylyl glycol, 0.4kg 3-o-ethyl ascorbic acid, 0.009kg 1,2-pentanediol, 0.04kg sclerotium gum, 0.28kg wolfberry extract, 0.2kg mulberry leaf extract, 2.3kg rice fermentation product filtrate, 0.1kg Cordyceps militaris extract, 0.19kg golden chamomile extract, 2.8kg niacinamide, 0.4kg tranexamic acid, 0.4kg bifida fermentation product lysate, rotate at 60r / min, stir for 15min, filter the material through a 200-mesh filter membrane to obtain a skin rejuvenation composition.

[0053] Example 2 A skin rejuvenation composition, prepared from the following components: Moisturizer, film former, compound extract, antibacterial agent, whitening agent, solvent.

[0054] The moisturizing agent is a compound of papain, glycerin, caprylyl glycol, 3-o-ethyl ascorbic acid and 1,2-pentanediol.

[0055] The film-forming agent is sclerotium gum.

[0056] The composite extract is a combination of wolfberry extract, mulberry leaf extract, rice fermentation product filtrate, cordyceps militaris extract, and golden chamomile extract.

[0057] The antibacterial agent is a compound of butylene glycol, p-hydroxyacetophenone and 1,2-hexanediol.

[0058] The whitening agent is a compound of nicotinamide, tranexamic acid, and bifida yeast fermentation product lysate.

[0059] The solvent is deionized water.

[0060] Papain was commercially available, CAS number: 9001-73-4.

[0061] Glycerol is commercially available, CAS number: 56-81-5.

[0062] Caprylyl glycol is commercially available, CAS number: 1117-86-8.

[0063] 3-o-Ethyl ascorbic acid was commercially available, CAS No.: 86404-04-8.

[0064] 1,2-Pentanediol is commercially available, CAS number: 5343-92-0.

[0065] Sclerotium gum was commercially available, CAS number: 39464-87-4.

[0066] Wolfberry extract was purchased from Guangzhou Baoyi Biotechnology Co., Ltd., a water-soluble extract with an extraction ratio of 10:1.

[0067] Mulberry leaf extract was purchased from Guangzhou Baoyi Biotechnology Co., Ltd., a water-soluble extract with an extraction ratio of 10:1.

[0068] The rice fermentation product filtrate was purchased from Guangzhou Baoyi Biotechnology Co., Ltd.

[0069] The Cordyceps militaris extract was purchased from Guangzhou Baoyi Biotechnology Co., Ltd., a water-soluble extract with an extraction ratio of 10:1.

[0070] Golden chamomile extract was purchased from Guangzhou Baoyi Biotechnology Co., Ltd., a water-soluble extract with an extraction ratio of 10:1.

[0071] Butanediol is commercially available, CAS number: 110-63-4.

[0072] p-Hydroxyacetophenone is commercially available, CAS number: 98-86-2.

[0073] 1,2-Hexanediol is commercially available, CAS number: 6920-22-5.

[0074] Nicotinamide is commercially available, CAS number: 98-92-0.

[0075] Tranexamic acid is commercially available, CAS number: 701-54-2.

[0076] The lysate of the bifid yeast fermentation product was purchased from Dongguan Huagong Chuangwei Biotechnology Co., Ltd.

[0077] The preparation method of the skin rejuvenation composition comprises the following steps: Step 1), 83.453 kg of deionized water, 4.15 kg of butanediol, 0.539 kg of p-hydroxyacetophenone, and 0.665 kg of 1,2-hexanediol are put into a stirring pot, the speed is 60 r / min, stirring is continued, the temperature is raised to 82° C., and the temperature is kept for 35 minutes to obtain a premix.

[0078] Step 2), cool the premix to 42°C, add 0.024kg papain, 3.3kg glycerol, 0.018kg caprylyl glycol, 0.5kg 3-o-ethyl ascorbic acid, 0.01kg 1,2-pentanediol, 0.045kg sclerotium gum, 0.3kg wolfberry extract, 0.3kg mulberry leaf extract, 2.361kg rice fermentation product filtrate, 0.2kg Cordyceps militaris extract, 0.2kg golden chamomile extract, 3kg niacinamide, 0.5kg tranexamic acid, 0.435kg bifida fermentation product lysate, rotate at 60r / min, stir for 18min, filter the material through a 200-mesh filter membrane to obtain a skin rejuvenation composition.

[0079] Example 3 A skin rejuvenation composition, prepared from the following components: Moisturizer, film former, compound extract, antibacterial agent, whitening agent, solvent.

[0080] The moisturizing agent is a compound of papain, glycerin, caprylyl glycol, 3-o-ethyl ascorbic acid and 1,2-pentanediol.

[0081] The film-forming agent is sclerotium gum.

[0082] The composite extract is a combination of wolfberry extract, mulberry leaf extract, rice fermentation product filtrate, cordyceps militaris extract, and golden chamomile extract.

[0083] The antibacterial agent is a compound of butylene glycol, p-hydroxyacetophenone and 1,2-hexanediol.

[0084] The whitening agent is a compound of nicotinamide, tranexamic acid, and bifida yeast fermentation product lysate.

[0085] The solvent is deionized water.

[0086] Papain was commercially available, CAS number: 9001-73-4.

[0087] Glycerol is commercially available, CAS number: 56-81-5.

[0088] Caprylyl glycol is commercially available, CAS number: 1117-86-8.

[0089] 3-o-Ethyl ascorbic acid was commercially available, CAS No.: 86404-04-8.

[0090] 1,2-Pentanediol is commercially available, CAS number: 5343-92-0.

[0091] Sclerotium gum was commercially available, CAS number: 39464-87-4.

[0092] Wolfberry extract was purchased from Guangzhou Baoyi Biotechnology Co., Ltd., a water-soluble extract with an extraction ratio of 10:1.

[0093] Mulberry leaf extract was purchased from Guangzhou Baoyi Biotechnology Co., Ltd., a water-soluble extract with an extraction ratio of 10:1.

[0094] The rice fermentation product filtrate was purchased from Guangzhou Baoyi Biotechnology Co., Ltd.

[0095] The Cordyceps militaris extract was purchased from Guangzhou Baoyi Biotechnology Co., Ltd., a water-soluble extract with an extraction ratio of 10:1.

[0096] Golden chamomile extract was purchased from Guangzhou Baoyi Biotechnology Co., Ltd., a water-soluble extract with an extraction ratio of 10:1.

[0097] Butanediol is commercially available, CAS number: 110-63-4.

[0098] p-Hydroxyacetophenone is commercially available, CAS number: 98-86-2.

[0099] 1,2-Hexanediol is commercially available, CAS number: 6920-22-5.

[0100] Nicotinamide is commercially available, CAS number: 98-92-0.

[0101] Tranexamic acid is commercially available, CAS number: 701-54-2.

[0102] The lysate of the bifid yeast fermentation product was purchased from Dongguan Huagong Chuangwei Biotechnology Co., Ltd.

[0103] The preparation method of the skin rejuvenation composition comprises the following steps: Step 1), 81.829 kg of deionized water, 4.51 kg of butanediol, 0.644 kg of p-hydroxyacetophenone, and 0.826 kg of 1,2-hexanediol are put into a stirring pot at a speed of 60 r / min, with continuous stirring, and the temperature is raised to 85° C. and kept warm for 40 minutes to obtain a premix.

[0104] Step 2), the premix is ​​cooled to 45 ° C, 0.03 kg papain, 3.55 kg glycerol, 0.02 kg caprylyl glycol, 0.6 kg 3-o-ethyl ascorbic acid, 0.011 kg 1,2-pentanediol, 0.05 kg sclerotium gum, 0.32 kg wolfberry extract, 0.4 kg mulberry leaf extract, 2.4 kg rice fermentation product filtrate, 0.3 kg Cordyceps militaris extract, 0.21 kg golden chamomile extract, 3.2 kg niacinamide, 0.6 kg tranexamic acid, 0.5 kg bifida fermentation product lysate are added, the speed is 60 r / min, the mixture is stirred for 20 min, and the material is filtered through a 200 mesh filter membrane to obtain a skin rejuvenating composition.

[0105] Comparative Example 1 A skin rejuvenation composition, compared with Example 2, differs only in that: In the composite extract, an equal amount of citrus extract is used to replace wolfberry extract.

[0106] The citrus extract was purchased from Sanyuan Longsheng Biotechnology Co., Ltd., a water-soluble extract with an extraction ratio of 10:1.

[0107] Comparative Example 2 A skin rejuvenation composition, compared with Example 2, differs only in that: In the composite extract, licorice extract is used to replace mulberry leaf extract in equal amounts.

[0108] Licorice extract was purchased from Jiangsu Jiujia Biotechnology Co., Ltd., a water-soluble extract with an extraction ratio of 10:1.

[0109] Comparative Example 3 A skin rejuvenation composition, compared with Example 2, differs only in that: In the composite extract, the rice fermentation product filtrate was replaced by an equal amount of the lactobacillus / soy milk fermentation product filtrate.

[0110] The lactobacillus / soy milk fermentation product filtrate was purchased from Hubei Maidehao Biotechnology Co., Ltd.

[0111] Comparative Example 4 A skin rejuvenation composition, compared with Example 2, differs only in that: In the composite extract, an equal amount of bearberry leaf extract is used to replace the Cordyceps militaris extract.

[0112] Bearberry leaf extract was purchased from Shaanxi Junhe Biotechnology Co., Ltd., a water-soluble extract with an extraction ratio of 10:1.

[0113] Comparative Example 5 A skin rejuvenation composition, compared with Example 2, differs only in that: In the complex extract, green tea extract is used to replace golden chamomile extract in equal amounts.

[0114] Green tea extract was purchased from Fufeng Snow Biotechnology Co., Ltd., a water-soluble extract with an extraction ratio of 10:1.

[0115] Comparative Example 6 A skin rejuvenation composition, compared with Example 2, differs only in that: In the composite extract, citrus extract is used to replace wolfberry extract in equal amounts, licorice extract is used to replace mulberry leaf extract in equal amounts, lactobacillus / soy milk fermentation product filtrate is used to replace rice fermentation product filtrate in equal amounts, bearberry leaf extract is used to replace Cordyceps militaris extract in equal amounts, and green tea extract is used to replace golden chamomile extract in equal amounts.

[0116] The citrus extract was purchased from Sanyuan Longsheng Biotechnology Co., Ltd., a water-soluble extract with an extraction ratio of 10:1.

[0117] Licorice extract was purchased from Jiangsu Jiujia Biotechnology Co., Ltd., a water-soluble extract with an extraction ratio of 10:1.

[0118] The lactobacillus / soy milk fermentation product filtrate was purchased from Hubei Maidehao Biotechnology Co., Ltd.

[0119] Bearberry leaf extract was purchased from Shaanxi Junhe Biotechnology Co., Ltd., a water-soluble extract with an extraction ratio of 10:1.

[0120] Green tea extract was purchased from Fufeng Snow Biotechnology Co., Ltd., a water-soluble extract with an extraction ratio of 10:1.

[0121] Experiment 1 According to T / GDCA006-2021 "Test method for inhibition of tyrosinase activity by cosmetic raw materials (in vitro method)", the tyrosinase inhibition rate of the test samples prepared from the skin rejuvenating compositions of each embodiment and comparative example was tested.

[0122] Preparation of test samples: Take 5 g of the skin rejuvenation composition and 95 g of deionized water, mix them evenly, and obtain a sample to be tested.

[0123] Each group of experiments was performed 10 times, and the experimental data were averaged.

[0124] Experiment 2 According to SNT2329-2009 “Chicken chorioallantoic membrane test for eye irritation and corrosion of cosmetics”, the irritation score (IS) of the skin renewing composition of each embodiment and comparative example was tested.

[0125] The peel composition was not diluted during the irritation test.

[0126] Each group of experiments was performed 10 times, and the experimental data were averaged.

[0127] Experiment 3 According to T / SHRH 006-2018 "Experimental Method for Scavenging Cosmetics Free Radicals (DPPH)", the DPPH free radical scavenging rate (%) of the test sample prepared from the skin rejuvenating composition of each embodiment and comparative example was detected.

[0128] Preparation of test samples: Take 5 g of the skin rejuvenation composition and 95 g of deionized water, mix them evenly, and obtain a sample to be tested.

[0129] Each group of experiments was performed 10 times, and the experimental data were averaged.

[0130] The specific experimental data of Experiments 1-3 are shown in Table 1.

[0131] Table 1 According to the data comparison of each embodiment and the comparative example in Table 1, the tyrosinase inhibition rate and DPPH free radical scavenging rate of each embodiment are significantly higher than those of each comparative example. It can be seen that the whitening effect of each embodiment under the compounding of wolfberry extract, mulberry leaf extract, rice fermentation product filtrate, Cordyceps militaris extract and golden chamomile extract is very significant. At the same time, the effect of scavenging free radicals is also significantly higher than that of each comparative example, which proves that the special compounding of wolfberry extract, mulberry leaf extract, rice fermentation product filtrate, Cordyceps militaris extract and golden chamomile extract can significantly improve the whitening and anti-aging effects while maintaining low irritation.

[0132] Although the irritation of each comparative example is also disclosed, the whitening and anti-aging effects of each comparative example are significantly worse than those of each embodiment, and it is difficult to achieve the effects of rapid whitening and rapid skin repair.

[0133] This specific embodiment is merely an explanation of the present application and is not a limitation of the present application. After reading this specification, those skilled in the art may make modifications to the present embodiment without any creative contribution as needed, but such modifications are protected by the patent law as long as they are within the scope of the claims of the present application.

Claims

1. A skin rejuvenation composition, characterized in that: The composition includes the following components in parts by weight: Moisturizer 3.494-4.211 parts; Film former 0.04-0.05 parts; 3.07-3.63 parts of composite extract; Antimicrobial agent 4.728-5.98 parts; Whitening agent 3.6-4.3 parts; Solvent 81.829-85.068 parts; The composite extract is a compound of wolfberry extract, mulberry leaf extract, rice fermentation product filtrate, cordyceps militaris extract and golden chamomile extract.

2. A skin rejuvenation composition according to claim 1, characterized in that: The mass ratio of the wolfberry extract, mulberry leaf extract, rice fermentation product filtrate, cordyceps militaris extract and golden chamomile extract is 0.28-0.32: 0.2-0.4: 2.3-2.4: 0.1-0.3: 0.19-0.

21.

3. A skin rejuvenation composition according to claim 2, characterized in that: The moisturizing agent is prepared by compounding papain, glycerin, caprylyl glycol, 3-o-ethyl ascorbic acid and 1,2-pentanediol in a mass ratio of 0.02-0.03: 3.05-3.55: 0.015-0.02: 0.4-0.6: 0.009-0.

011.

4. A skin rejuvenation composition according to claim 2, characterized in that: The film-forming agent is sclerotium gum.

5. A skin rejuvenation composition according to claim 2, characterized in that: The antibacterial agent is prepared by compounding butanediol, p-hydroxyacetophenone and 1,2-hexanediol in a mass ratio of 3.79-4.51: 0.434-0.644: 0.504-0.

826.

6. A skin rejuvenation composition according to claim 2, characterized in that: The whitening agent is prepared by compounding nicotinamide, tranexamic acid and bifida yeast fermentation product lysate in a mass ratio of 2.8-3.2:0.4-0.6:0.4-0.

5.

7. A skin rejuvenation composition according to claim 2, characterized in that: The solvent is deionized water.

8. A method for preparing the skin rejuvenation composition according to any one of claims 1 to 7, characterized in that: The following steps are involved: Step 1), the solvent and the antibacterial agent are mixed, the temperature is raised to 80-85°C, and the temperature is kept for 30-40 minutes to obtain a premix; Step 2), cool the premix to 40-45°C, add moisturizer, film former, compound extract, whitening agent, stir evenly to obtain a skin rejuvenation composition.

9. A use of the skin rejuvenation composition according to any one of claims 1 to 7, characterized in that: The skin rejuvenating composition is added to skin care products for preparing skin care products with skin rejuvenating effects, and the mass content of the skin rejuvenating composition in the skin care products is 5-10%.

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