Anti-wrinkle and anti-line cosmetic composition and anti-wrinkle and anti-line cream
By using the composition of retinol propionate, tea, oat bran and poppy extract in cosmetics, the problem of difficulty in improving skin cell vitality and fading wrinkles in the prior art is solved, and the smooth, delicate and vibrant effect of the skin is achieved.
Patent Information
- Application Number
- CN202310207602.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- Filing Date
- 2023-03-07
- Publication Date
- 2025-04-22
- Estimated Expiration
- 2043-03-07
AI Technical Summary
The prior art is difficult to effectively enhance the vitality of skin cells, promote the proliferation of fibroblasts, improve dry and fine lines of the skin, and lighten wrinkles.
A cosmetic composition, including retinol propionate, tea, oat bran and poppian extract, is used to enhance cell viability and promote fibroblast proliferation.
This composition can make the skin smooth and delicate, full of vitality, effectively improve dry and fine lines on the skin, and help lighten wrinkles.
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Figure CN116098833B_ABST
Abstract
Description
Technical Field
[0001] The invention relates to the field of cosmetics, in particular to an anti-wrinkle and line-smoothing cosmetic composition and an anti-wrinkle and line-smoothing cream. Background Art
[0002] The skin is the largest organ in the human body and gradually ages with age. Wrinkles are the most important feature of skin aging, and their appearance is the deepening of lines on the skin surface. With the development of modern science, the mechanism of wrinkle occurrence and evaluation criteria have gradually become more in-depth and systematic.
[0003] There are many grooves on the surface of normal skin, which are divided into 4 groups from deep to shallow: primary lines refer to wider grooves with a depth of 20-100μm. They are staggered to form parallelograms, rectangles or squares. The openings of hair follicles and sweat gland pores often appear at this line. Secondary lines refer to narrower grooves with a depth of 5-40μm. They are branches of primary lines and form diagonal lines of the figures formed by primary lines. Tertiary lines are consistent with the edges of keratinocytes, and quaternary lines are the trabecular networks on the cell membrane of the stratum corneum. Tertiary and quaternary lines are invisible to the naked eye. There are fewer wrinkles than primary lines, but they are deeper. The depth of small wrinkles is 0.2-1mm, and deep wrinkles are greater than 1mm.
[0004] Studies have shown that the formation of wrinkles is related to a variety of factors, including the thinning of the dermal-epidermal junction, the reduction of laminin V, the loss of collagen, aminoglucan and subcutaneous fat, and the important role played by gravity and the movement of muscles and joints. In addition, internal factors (such as hormones, race, genetic factors, oxidative stress and diseases) and external factors (such as temperature, air pollution, smoking, alcohol) are also related to it.
[0005] The mechanism of skin wrinkles is not yet fully understood, but it is mainly the result of changes in the dermis. The activity and number of dermal fibroblasts decrease, the ratio of collagen types is unbalanced, the elastic fibers in the papillary and reticular layers of the dermis decrease and degenerate, and the collagen and elastic fibers are arranged in disorder, which leads to the formation of wrinkles. [1] .
[0006] References: [1] Zhang Jiechen. Establishment and application of facial wrinkle classification method for Chinese women[D]. Peking Union Medical College, 2010. Summary of the invention
[0007] Based on this, the purpose of the present invention is to provide a cosmetic composition that can enhance cell vitality and promote fibroblast proliferation. Applying it in cosmetics can make the skin smooth, delicate and full of vitality, effectively improve skin dry lines and fine lines, and help reduce wrinkles.
[0008] In order to solve the above technical problems, the present invention is achieved through the following technical solutions:
[0009] A cosmetic composition comprises the following components in percentage by mass: 0.01-1% of retinol propionate and 0.1-10% of plant extract; wherein the plant extract is extracted from tea leaves, oat bran and corn poppy flowers.
[0010] In some embodiments, the plant extract is obtained by extracting tea leaves, oat bran, and poppy flowers, and the weight ratio of the tea leaves, oat bran, and poppy flowers is (1-10): (1-10): (1-10).
[0011] In one embodiment, the plant extract is obtained by extracting tea leaves, oat bran, and corn poppy flowers, and the weight ratio of the tea leaves, oat bran, and corn poppy flowers is 5:3:2.
[0012] The present invention also provides a method for preparing the plant extract, comprising the following steps: (1) mixing fresh tea leaves, corn poppy flowers and oat bran, crushing and obtaining a mixture; (2) adding water and honey to the mixture, stirring evenly, and sterilizing at high temperature; (3) inoculating seed liquid of Eurotium cristatum, fermenting for 1-2 days, and obtaining a fermented material; (4) adding ethanol aqueous solution, immersing and extracting the fermented material, filtering and obtaining a filtrate; and (5) decompressing and concentrating the filtrate to remove ethanol, thereby obtaining a plant extract.
[0013] In some embodiments, the weight ratio of water, honey and mixture in step (2) is (50-100):(1-5):(1-10).
[0014] In some embodiments, the amount of bacterial solution in the seed solution of Eurotium cristatum in step (3) is 1×10 6 -1×10 10 cfu / mL, and the volume of the yeast liquid accounts for 0.1-1% of the mass of the mixed raw materials.
[0015] In some embodiments, the ethanol aqueous solution in step (4) is a 55-75% V / V ethanol aqueous solution, and the solid-liquid ratio is 1:(5-50) g / mL.
[0016] The cosmetic composition prepared in the embodiment of the present invention can be used as an additive in cosmetics. The cosmetics can be divided into creams, lotions, essences, facial masks, and toners according to dosage forms.
[0017] The present invention also provides an anti-wrinkle and smoothing cream, comprising the following components in percentage by weight: 3-5% butylene glycol, 3-5% ethylhexyl palmitate, 3-5% glycerin, 1-3% avocado tree (BUTYROSPERMUM PARKII) fruit fat, 1-3% cetearyl alcohol, 1-3% macadamia nuts (MACADAMIA TERNIFOLIA) seed oil 1-3%, stearyl alcohol 0.1-1%, caprylic / capric triglyceride 1-3%, polydimethylsiloxane 1-3%, isosorbide dimethyl ether 0.1-0.5%, hydroxypropyl cyclodextrin 0.1-1%, saccharide isomers 0.1-1%, sodium acrylate / sodium acryloyldimethyl taurate copolymer 0.1-0.5%, cetearyl glucoside 1-2%, cetyl alcohol 0.1-1%, carbomer 0.1-0.5%, 1,2-hexanediol 0.4-0.6%, arginine 0.1-0.5%, p-hydroxyacetophenone 0.4-0.6%, xanthan gum 0.01-0.1%, retinyl propionate 0.01-1%, plant extract 0.1-10%, water balance.
[0018] The technical solution provided by the embodiment of the present invention has the following beneficial effects: the cosmetic composition provided by the embodiment of the present invention is prepared by selecting characteristic raw materials such as retinol propionate, tea leaves, oat bran, and poppy flowers, and rationally combining them, and extracting them through modern biological fermentation technology. Experiments have shown that it can enhance cell vitality and promote fibroblast proliferation. Applying it in cosmetics can make the skin smooth, delicate, and full of vitality, effectively improve skin dry lines and fine lines, and help reduce wrinkles. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for describing the embodiments or the prior art are briefly introduced below.
[0020] Figure 1 , the effects of different test substances on the proliferation and survival rate of HSF at different exposure times. DETAILED DESCRIPTION
[0021] The present invention discloses an anti-wrinkle and wrinkle-smoothing cosmetic composition and an anti-wrinkle and wrinkle-smoothing cream. Those skilled in the art can refer to the content of this article and appropriately improve the process parameters to achieve the desired effect. It should be particularly noted that all similar substitutions and modifications are obvious to those skilled in the art and are considered to be included in the present invention. The method and application of the present invention have been described through preferred embodiments, and relevant personnel can obviously modify or appropriately change and combine the method and application described herein without departing from the content, spirit and scope of the present invention to achieve and apply the technology of the present invention.
[0022] The tea leaves of the present invention include leaves and buds of tea plants. The tea leaves contain catechins, cholestenone, caffeine, inositol, folic acid and pantothenic acid, which are beneficial to health.
[0023] The oat bran of the present invention is the part of oats containing the most dietary fiber, especially containing the most abundant beta-glucan.
[0024] The corn poppy flower of the present invention is the flower of the annual herb corn poppy. The flower and the whole plant of corn poppy are used as medicine, contain multiple alkaloids, and have antitussive, antidiarrheal, analgesic, sedative and other medicinal effects.
[0025] The raw materials and reagents used in the cosmetic composition and application formula provided by the present invention can be purchased from the market.
[0026] The present invention will be further described below in conjunction with embodiments:
[0027] Example 1
[0028] A plant extract is obtained by extracting:
[0029] (1) mixing fresh tea leaves, corn poppy flowers and oat bran, wherein the weight ratio of the tea leaves, oat bran and corn poppy flowers is 1:10:1; and crushing the mixture to obtain a mixture;
[0030] (2) adding water and honey to the mixture, wherein the weight ratio of the water, honey and the mixture is 50:1:1; stirring evenly, and sterilizing at high temperature;
[0031] (3) inoculating a seed solution of Eurotium cristatum, wherein the amount of the bacterial solution in the seed solution of Eurotium cristatum is 1×10 10 cfu / mL, the volume of the yeast liquid accounts for 0.1% of the mass of the mixed raw material; fermenting at 45°C for 1 day to obtain a fermented material;
[0032] (4) adding 75% V / V ethanol aqueous solution, with the material-liquid ratio controlled at 1:5 g / mL; soaking and extracting the fermented material, filtering, and obtaining a filtrate;
[0033] (5) The filtrate is concentrated under reduced pressure to remove ethanol, thereby obtaining a plant extract.
[0034] Example 2
[0035] A plant extract is obtained by extracting:
[0036] (1) mixing fresh tea leaves, corn poppy flowers and oat bran, wherein the weight ratio of the tea leaves, oat bran and corn poppy flowers is 10:1:10; and crushing the mixture to obtain a mixture;
[0037] (2) adding water and honey to the mixture, wherein the weight ratio of the water, honey and the mixture is 100:5:10; stirring evenly, and sterilizing at high temperature;
[0038] (3) inoculating a seed solution of Eurotium cristatum, wherein the amount of the bacterial solution in the seed solution of Eurotium cristatum is 1×10 6 cfu / mL, the volume of the yeast liquid accounts for 1% of the mass of the mixed raw materials; fermenting at 40-45°C for 1 day to obtain a fermented material;
[0039] (4) adding 75% V / V ethanol aqueous solution, with the material-liquid ratio controlled at 1:5 g / mL; soaking and extracting the fermented material, filtering, and obtaining a filtrate;
[0040] (5) The filtrate is concentrated under reduced pressure to remove ethanol, thereby obtaining a plant extract.
[0041] Example 3
[0042] A plant extract is obtained by extracting:
[0043] (1) mixing fresh tea leaves, corn poppy flowers and oat bran, wherein the weight ratio of the tea leaves, oat bran and corn poppy flowers is 5:3:2; and crushing the mixture to obtain a mixture;
[0044] (2) adding water and honey to the mixture, wherein the weight ratio of the water, honey and the mixture is 75:3:5; stirring evenly, and sterilizing at high temperature;
[0045] (3) inoculating a seed solution of Eurotium cristatum, wherein the amount of the bacterial solution in the seed solution of Eurotium cristatum is 1×10 8 cfu / mL, the volume of the yeast liquid accounts for 0.5% of the mass of the mixed raw materials; fermentation is carried out at 42°C for 1.5 days to obtain a fermented material;
[0046] (4) adding 65% V / V ethanol aqueous solution, with the material-liquid ratio controlled at 1:25 g / mL; soaking and extracting the fermented material, filtering, and obtaining a filtrate;
[0047] (5) The filtrate is concentrated under reduced pressure to remove ethanol, thereby obtaining a plant extract.
[0048] Comparative Example 1
[0049] A plant extract is obtained by extracting:
[0050] (1) crushing fresh tea leaves to obtain a mixture;
[0051] (2) adding water and honey to the mixture, wherein the weight ratio of the water, honey and the mixture is 75:3:5; stirring evenly, and sterilizing at high temperature;
[0052] (3) inoculating a seed solution of Eurotium cristatum, wherein the amount of the bacterial solution in the seed solution of Eurotium cristatum is 1×10 8 cfu / mL, the volume of the yeast liquid accounts for 0.5% of the mass of the mixed raw materials; fermentation is carried out at 42°C for 1.5 days to obtain a fermented material;
[0053] (4) adding 65% V / V ethanol aqueous solution, with the material-liquid ratio controlled at 1:25 g / mL; soaking and extracting the fermented material, filtering, and obtaining a filtrate;
[0054] (5) The filtrate is concentrated under reduced pressure to remove ethanol, thereby obtaining a plant extract.
[0055] Comparative Example 2
[0056] A plant extract is obtained by extracting:
[0057] (1) crushing fresh corn poppy flowers to obtain a mixture;
[0058] (2) adding water and honey to the mixture, wherein the weight ratio of the water, honey and the mixture is 75:3:5; stirring evenly, and sterilizing at high temperature;
[0059] (3) inoculating a seed solution of Eurotium cristatum, wherein the amount of the bacterial solution in the seed solution of Eurotium cristatum is 1×10 8 cfu / mL, the volume of the yeast liquid accounts for 0.5% of the mass of the mixed raw materials; fermentation is carried out at 42°C for 1.5 days to obtain a fermented material;
[0060] (4) adding 65% V / V ethanol aqueous solution, with the material-liquid ratio controlled at 1:25 g / mL; soaking and extracting the fermented material, filtering, and obtaining a filtrate;
[0061] (5) The filtrate is concentrated under reduced pressure to remove ethanol, thereby obtaining a plant extract.
[0062] Comparative Example 3
[0063] A plant extract is obtained by extracting:
[0064] (1) crushing oat bran to obtain a mixture;
[0065] (2) adding water and honey to the mixture, wherein the weight ratio of the water, honey and the mixture is 75:3:5; stirring evenly, and sterilizing at high temperature;
[0066] (3) inoculating a seed solution of Eurotium cristatum, wherein the amount of the bacterial solution in the seed solution of Eurotium cristatum is 1×10 8 cfu / mL, the volume of the yeast liquid accounts for 0.5% of the mass of the mixed raw materials; fermentation is carried out at 42°C for 1.5 days to obtain a fermented material;
[0067] (4) adding 65% V / V ethanol aqueous solution, with the material-liquid ratio controlled at 1:25 g / mL; soaking and extracting the fermented material, filtering, and obtaining a filtrate;
[0068] (5) The filtrate is concentrated under reduced pressure to remove ethanol, thereby obtaining a plant extract.
[0069] Test 1 Fibroblast proliferation test
[0070] Fibroblasts are a type of mesoderm-derived cell that is commonly found in connective tissue. They secrete extracellular matrix such as procollagen, fibronectin, and collagenase, and can migrate to the wound to proliferate during wound healing. Therefore, promoting the proliferation of skin fibroblasts is beneficial to the renewal and repair of damaged aging skin.
[0071] According to the reference: Liu Rongrong, Li Lijuan, Li Yue, et al. Effect of Kangfuxin Liquid on the Proliferation of Human Skin Fibroblasts [J]. Journal of Dali University, 2019, 4(02): 15-20. The cosmetic compositions prepared in Examples 1-3 and Comparative Examples 1-3 were subjected to a fibroblast proliferation test.
[0072] The specific test steps are as follows:
[0073] (1) Preparation of the test substance: Weigh the materials according to the following proportions and stir evenly.
[0074] Test group 1: 1 g of the plant extract prepared in Example 1, 99 g of water.
[0075] Test group 2: 1 g of the plant extract prepared in Example 2, 99 g of water.
[0076] Test group 3: 1 g of the plant extract prepared in Example 3, 99 g of water.
[0077] Test group 4: retinol propionate 0.1 g, DMSO 5 g, water 94.9 g.
[0078] Experimental group 5: 0.1 g of retinol propionate, 5 g of DMSO, 1 g of the plant extract prepared in Example 3, and 93.9 g of water.
[0079] Comparative group 1: 1 g of plant extract prepared in comparative group 1, 99 g of water.
[0080] Comparative Group 2: 1 g of plant extract and 99 g of water prepared in Comparative Group 2.
[0081] Comparative Group 3: 1 g of plant extract and 99 g of water prepared in Comparative Group 3.
[0082] (2) HSF (human skin fibroblasts) in the logarithmic growth phase were taken at 1×10 5 Each well was inoculated with 90 μL of cells / mL and cultured in a 96-well culture plate. Each well was inoculated with 90 μL and cultured in a cell culture incubator at 37°C and 5% CO2. After 24 hours, the cells were taken out to set up the test groups, negative control group (containing an equal amount of cell resuspension) and blank control group (containing an equal amount of DMEM culture fluid). The test group was added with 10 μL / well of the test substance, and the negative control group was added with an equal amount of DMEM culture fluid. At least 3 replicate wells were set for each concentration. After oscillation, the cells were placed in a standard incubator for continued culture. After 48 hours of administration, the cells were taken out and MTT 20 μL / well was added. After continued culture for 4 hours, DMSO 150 μL / well was added. After oscillation, the absorbance value (OD) of each well was measured at a wavelength of 490 nm on an ELISA reader.
[0083] The survival rate of HSF proliferation by the test substance in the experiment was calculated according to the following formula:
[0084] Survival rate (%) = (OD experimental group - OD blank control group) / (OD negative control group - OD blank control group) × 100%. Figure 1 .
[0085] Depend on Figure 1 It can be seen that the plant extracts prepared in Examples 1-3 of the present invention have a stronger proliferation survival rate than those in Comparative Examples 1-3.
[0086] Example 4
[0087] An anti-wrinkle and smoothing cream comprises the following components in percentage by weight: 3-5% butylene glycol, 3-5% ethylhexyl palmitate, 3-5% glycerin, 1-3% avocado tree (BUTYROSPERMUM PARKII) fruit fat, 1-3% cetearyl alcohol, 1-3% macadamia nuts (MACADAMIA TERNIFOLIA) seed oil 1-3%, stearyl alcohol 0.1-1%, caprylic / capric triglyceride 1-3%, polydimethylsiloxane 1-3%, isosorbide dimethyl ether 0.1-0.5%, hydroxypropyl cyclodextrin 0.1-1%, saccharide isomers 0.1-1%, sodium acrylate / sodium acryloyldimethyl taurate copolymer 0.1-0.5%, cetearyl glucoside 1-2%, cetyl alcohol 0.1-1%, carbomer 0.1-0.5%, 1,2-hexanediol 0.4-0.6%, arginine 0.1-0.5%, p-hydroxyacetophenone 0.4-0.6%, xanthan gum 0.01-0.1%, retinyl propionate 0.01-1%, plant extract 0.1-10%, water balance.
[0088] Preparation process: Put butylene glycol, glycerin, hydroxypropyl cyclodextrin, carbohydrate isomers, sodium acrylate / sodium acryloyldimethyl taurate copolymer, water, carbomer, 1,2-hexanediol, p-hydroxyacetophenone, and xanthan gum into an emulsifier, heat to 85 degrees, homogenize at medium speed for 5 minutes, and keep warm for later use; add ethylhexyl palmitate, avocado tree (BUTYROSPERMUM PARKII) fruit fat, cetearyl alcohol, macadamia (MACADAMIA Put TERNIFOLIA) seed oil, stearyl alcohol, caprylic / capric triglyceride, polydimethylsiloxane, dimethyl isosorbide, cetearyl glucoside and cetyl alcohol into the oil phase pot and heat to dissolve; pump the oil phase into the emulsifying pot, homogenize for 5 minutes, and stir at medium speed for 30 minutes; add arginine pre-dissolved in water and stir evenly; slowly cool to 45 degrees, add retinol propionate and plant extracts, and stir evenly; if it is qualified after inspection and cooled to room temperature, it can be discharged.
[0089] Example 5
[0090] An anti-wrinkle and smoothing cream comprises the following components in percentage by weight: 3-5% butylene glycol, 3-5% ethylhexyl palmitate, 3-5% glycerin, 1-3% avocado tree (BUTYROSPERMUM PARKII) fruit fat, 1-3% cetearyl alcohol, 1-3% macadamia nuts (MACADAMIA TERNIFOLIA) seed oil 1-3%, stearyl alcohol 0.1-1%, caprylic / capric triglyceride 1-3%, polydimethylsiloxane 1-3%, isosorbide anhydride dimethyl ether 0.1-0.5%, hydroxypropyl cyclodextrin 0.1-1%, saccharide isomers 0.1-1%, sodium acrylate / sodium acryloyldimethyl taurate copolymer 0.1-0.5%, cetearyl glucoside 1-2%, cetyl alcohol 0.1-1%, carbomer 0.1-0.5%, 1,2-hexanediol 0.4-0.6%, arginine 0.1-0.5%, p-hydroxyacetophenone 0.4-0.6%, xanthan gum 0.01-0.1%, retinol propionate 0.01-1%, plant extract 0.1-10%, water balance. The preparation process is the same as that of Example 4.
[0091] Trial 2 Population Trial Test
[0092] 30 female volunteers aged 35-60 were recruited to conduct a population trial test on the anti-wrinkle and smoothing cream prepared in Example 4. The subjects had mild or moderate fine lines on their faces and mild or moderate skin sagging, could cooperate well with the test, maintained a regular life during the trial period, could read and understand all the contents of the informed consent form and signed it voluntarily, stopped using skin care products during the trial period, no longer participated in clinical trials of any other research centers, and agreed not to use any cosmetics, drugs and health products that may affect the results.
[0093] 2.1 Patch test
[0094] A skin occlusion patch test was conducted on volunteers in accordance with the method described in the human skin patch test in the "Technical Specifications for Safety of Cosmetics" (2015 edition).
[0095] Place the test substance in the small chamber of the spot tester, with a dosage of about 0.020g-0.025g. The test substance is the original cosmetic product, and the control well is a blank control (no substance is placed). Use hypoallergenic tape to stick the spot tester with the test substance to the back or curved side of the forearm of the subject, and press it lightly with the palm of your hand to evenly stick it on the skin for 24 hours. Observe the skin reaction according to the standards in Table 1 30 minutes (after the indentation disappears), 24 hours and 48 hours after removing the test substance spot tester.
[0096] Table 1 Skin reaction grading standards for skin occlusive patch test
[0097]
[0098] The results of the skin occlusion patch test showed that 30 people observed skin reactions at 30 minutes (after the indentation disappeared), 24 hours and 48 hours, and no skin reactions above grade 2 occurred. It can be seen that the anti-wrinkle and smoothing cream prepared in the embodiment of the present invention does not show potential adverse reactions to human skin.
[0099] 2.2 Evaluation of wrinkle removal efficacy
[0100] Test arrangement: After cleansing, volunteers took an appropriate amount of anti-wrinkle and smoothing cream and gently rubbed it on their face until it was completely absorbed. Once in the morning and evening, a follow-up visit was conducted after 3 months of continuous use. The summary results showed that a total of 24 volunteers reported that their skin became smooth and delicate, and the fine lines on the skin were significantly reduced; the remaining 6 volunteers reported that their skin condition had improved to a certain extent. In general, the anti-wrinkle and smoothing cream prepared in the embodiment of the present invention achieved a visible efficacy of more than 80%.
[0101] The above description is only a preferred embodiment of the present invention and does not limit the present invention in any form. Therefore, any simple modification, equivalent change and modification made to the above embodiment according to the technical essence of the present invention without departing from the content of the technical solution of the present invention still fall within the scope of the technical solution of the present invention.
Claims
1. A cosmetic composition, characterized in that The invention comprises the following components in percentage by weight: 0.01-1% of retinol propionate and 0.1-10% of plant extract; wherein the plant extract is extracted from tea leaves, oat bran and corn poppy flowers; The preparation method of the plant extract comprises the following steps: (1) mixing fresh tea leaves, corn poppy flowers and oat bran, crushing them to obtain a mixture, wherein the weight ratio of the tea leaves, oat bran and corn poppy flowers is (1-10): (1-10): (1-10); (2) adding water and honey to the mixture, stirring evenly, and sterilizing at high temperature, wherein the weight ratio of the water, honey and the mixture is (50-100): (1-5): (1-10); (3) inoculating seed liquid of Eurotium cristatum, fermenting for 1-2 days, and obtaining a fermented material; (4) adding ethanol aqueous solution, immersing and extracting the fermented material, filtering, and obtaining a filtrate, wherein the ethanol aqueous solution is 55-75% V / V ethanol aqueous solution, and the material-liquid ratio is 1: (5-50) g / mL; (5) decompressing and concentrating the filtrate to remove ethanol, thereby obtaining a plant extract.
2. The cosmetic composition according to claim 1, characterized in that The plant extract is prepared by extracting tea leaves, oat bran and corn poppy flowers, and the weight ratio of the tea leaves, oat bran and corn poppy flowers is 5:3:
2.
3. Use of the cosmetic composition according to any one of claims 1 to 2 in the preparation of cosmetics.
4. An anti-wrinkle and smoothing cream, characterized in that: The components include the following mass percentages: 3-5% butylene glycol, 3-5% ethylhexyl palmitate, 3-5% glycerin, 1-3% avocado tree (BUTYROSPERMUM PARKII) butter, 1-3% cetearyl alcohol, 1-3% macadamia nuts (MACADAMIA TERNIFOLIA) seed oil 1-3%, stearyl alcohol 0.1-1%, caprylic / capric triglyceride 1-3%, polydimethylsiloxane 1-3%, isosorbide dimethyl ether 0.1-0.5%, hydroxypropyl cyclodextrin 0.1-1%, carbohydrate isomers 0.1-1%, sodium acrylate / sodium acryloyldimethyl taurate copolymer 0.1-0.5%, cetearyl glucoside 1-2%, cetyl alcohol 0.1-1%, carbomer 0.1-0.5%, 1,2-hexanediol 0.4-0.6%, arginine 0.1-0.5%, p-hydroxyacetophenone 0.4-0.6%, xanthan gum 0.01-0.1%, retinyl propionate 0.01-1%, the plant extract according to any one of claims 1-2 0.1-10%, the balance water.
Citation Information
Patent Citations
Plant extract composite bacteriostatic agent and application thereof
CN113509413A