Radix astragali cream and preparation method thereof
By using a combination of specific plant extracts and additives in Astragalus cream, the problem of poor anti-wrinkle effect of existing skin care products is solved, and significant anti-wrinkle firming, water-locking and moisturizing and soothing effects are achieved, meeting consumers' needs for healthy and beautiful skin.
Patent Information
- Application Number
- CN202511034533.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-07-25
- Publication Date
- 2025-09-02
AI Technical Summary
Existing skin care products generally have poor anti-wrinkle effects and cannot meet consumers' needs to significantly reduce wrinkles and improve skin condition.
Complex plant extracts of membrane pods Astragalus root extract, sour leaves, buckwheat seed extract, hop extract, and safflower extract are prepared, combined with a specific proportion of moisturizer, skin conditioner, emollient and antioxidants to prepare Astragalus cream, which enhances the anti-wrinkle firming effect by inhibiting elastase and replenishing moisture.
Astragalus cream significantly improves the anti-wrinkle firming effect, quickly smoothes wrinkles, has good water-locking and moisturizing effect, the skin is not prone to allergies, the skin is healthy and elastic, has significant repair effect, and takes effect faster.
Smart Images
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Abstract
Description
Technical Field
[0001] The present invention relates to the field of skin care products, in particular to an astragalus cream and a preparation method thereof. Background Art
[0002] As living standards continue to improve, the demand for skincare is growing, and the skincare industry is booming. Various skincare products not only meet the basic need for cleansing but also offer a wide range of benefits, including moisturizing, whitening, and anti-wrinkle. The variety and brands of skincare products are also becoming increasingly diverse, leading to fierce market competition. At the same time, consumers have higher expectations for the quality and efficacy of skincare products, driving continuous innovation and progress in the industry.
[0003] In the past, the industry has employed a variety of methods to achieve anti-wrinkle benefits in skincare products. One common approach is to add vitamins to reduce wrinkles by promoting collagen synthesis. Other skincare products use peptides, which can stimulate skin cell activity and enhance skin elasticity. Furthermore, some products incorporate hormones to regulate the skin's physiological functions and improve wrinkle appearance. Furthermore, physical methods, such as firming facial masks, can also alleviate skin sagging to a certain extent.
[0004] However, these existing skincare products generally suffer from poor anti-wrinkle efficacy. Whether adding chemical synthetic ingredients or using physical methods, they struggle to achieve the desired anti-wrinkle effect and fail to meet consumers' demand for significantly reduced wrinkles and improved skin condition. Summary of the Invention
[0005] In order to further improve the anti-wrinkle effect, the present application provides an astragalus cream and a preparation method thereof.
[0006] In a first aspect, the present application provides an Astragalus cream, which adopts the following technical solution: An astragalus cream comprising the following components in parts by weight: Solvent 83.9931858-89.3247202 parts; 0.516-0.623 parts of compound plant extract; Moisturizer 2.6146798-4.8571142 parts; Skin conditioning agent 0.0023-0.0036 parts; 4-6 parts of emollient; Antioxidant 0.3515-0.4522 parts; Additives 3.1908-4.0709 parts; The composite plant extract is a combination of Astragalus membranaceus root extract, Annona chebula fruit extract, buckwheat seed extract, hops extract and safflower extract.
[0007] By adopting the above technical solution and adding a composite plant extract composed of Astragalus membranaceus root extract, Annona mume fruit extract, buckwheat seed extract, hops extract, and safflower extract, the Astragalus cream has a good effect of inhibiting elastase, which significantly improves the anti-wrinkle and firming effect, can quickly smooth wrinkles, and well meet the needs of consumers.
[0008] The compound plant extracts also have a good soothing effect, making the skin less prone to allergies and allowing the skin to remain in a relatively healthy state even when frequently using various cosmetics.
[0009] By adding moisturizers, Astragalus Cream has a good water-locking and moisturizing effect. By replenishing moisture to the skin, it makes the skin healthier and more elastic, and can better assist in improving anti-wrinkle and firming effects.
[0010] By adding emollients, the skin is made more moisturized and skin discomfort is effectively reduced.
[0011] Preferably, in the composite plant extract, the mass ratio of Astragalus membranaceus root extract, Annona chebula fruit extract, Buckwheat seed extract, Hops extract and Safflower extract is 0.5-0.6: 0.001-0.002: 0.005-0.006: 0.002-.003: 0.008-0.012.
[0012] By adopting the above technical solution and specifically selecting the mass ratio of Astragalus membranaceus root extract, Annona chebula fruit extract, buckwheat seed extract, hops extract and safflower extract, the anti-wrinkle, firming and soothing effects are more significant, the skin repair effect is better and the effect is faster.
[0013] Preferably, the moisturizing agent is composed of the following components in parts by mass: Glycerol 2.0402-4.0503 parts; 0.25-0.35 parts of 1,2-hexanediol; Butanediol 0.2602-0.3804 parts; 0.06-0.07 parts of 1,3-propylene glycol; 0.00023-0.00034 parts of citric acid; Sodium hyaluronate 0.004007-0.006008 parts; 0.00003-0.00005 parts of 1,2-pentanediol; 0.000008-0.000009 parts of acetylated sodium hyaluronate; 0.000003-0.000004 parts of sodium hyaluronate cross-polymer; 0.000001-0.000002 parts of hydrolyzed sodium hyaluronate; Ethylhexylglycerin 0.0000008-0.0000012 parts.
[0014] By adopting the above technical solution, the moisturizing effect is better, and the moisture can be better locked, so that the skin moisture is not easily lost, the dryness of the skin is reduced, and the skin is healthier.
[0015] Preferably, the skin conditioner is composed of the following components in parts by mass: Sodium citrate 0.001-0.002 parts; 0.0007-0.0008 parts of levulinic acid; 0.0006-0.0008 parts of bifid yeast fermentation product lysate.
[0016] By adopting the above technical solution, the skin can be better conditioned and made healthier.
[0017] Preferably, the antioxidant is composed of the following components in parts by mass: 0.35-0.45 parts of p-hydroxyacetophenone; 0.0003-0.0004 parts of sodium dehydroacetate; Sodium benzoate 0.0005-0.0007 parts; Potassium sorbate 0.0002-0.0004 parts; Phenoxyethanol 0.0005-0.0007 parts.
[0018] By adopting the above technical solution, the Astragalus cream is not easy to deteriorate, the product quality is relatively stable, and the special selection of antioxidants makes the Astragalus cream less irritating and less likely to irritate the skin and cause skin damage.
[0019] Preferably, the auxiliary agent is composed of the following components in parts by mass: Glyceryl stearate citrate 0.8-1.2 parts; Polyacrylamide 0.4-0.5 parts; C13-14 isoparaffin 0.26-0.3 part; Laureth-7 0.05-0.06 parts; Glyceryl stearate 0.45-0.5 parts; PEG-100 stearate 0.3-0.35 parts; 0.45-0.55 parts of cetearyl alcohol; Carbomer 0.35-0.45 parts; 0.09-0.1 parts of sodium hydroxide; 0.04-0.06 parts of flavor; CI 16255 0.0008-0.0009 parts.
[0020] By adopting the above technical solution and adding auxiliary agents, the stability of the product can be improved, thereby improving the quality of the astragalus cream.
[0021] Preferably, the emollient is mineral oil.
[0022] By adopting the above technical solution and specifically selecting the mineral oil, the skin moisturizing effect is better and the skin discomfort is better relieved.
[0023] Preferably, the solvent is water.
[0024] By adopting the above technical solution and selecting water, the active ingredients are more easily absorbed by the skin, and the skin care effect is better.
[0025] In a second aspect, the present application provides a method for preparing Astragalus cream, which adopts the following technical solution: A method for preparing the above-mentioned astragalus cream comprises the following steps: Step 1, mix water, carbomer, butylene glycol, and sodium hyaluronate, and heat to 80-85° C. to obtain premix A; Step 2, mixing mineral oil, glyceryl stearate citrate, glyceryl stearate, PEG-100 stearate, and cetearyl alcohol, and heating to 80-85° C. to obtain premix B; Step 3: Add premix B to premix A, homogenize and emulsify for 2-3 minutes, then add polyacrylamide, C13-14 isoparaffin, laureth-7, and sodium hydroxide, homogenize for 1-2 minutes, and keep warm at 80-85° C. for 20-25 minutes to obtain mixture C; Step 4, cooling the mixture C to 40-45°C, adding glycerin, astragalus membranaceus root extract, p-hydroxyacetophenone, 1,2-hexanediol, sodium citrate, Annona chebula fruit extract, levulinic acid, sodium dehydroacetate, buckwheat seed extract, sodium benzoate, potassium sorbate, 1,3-propylene glycol, hops extract, citric acid, safflower extract, phenoxyethanol, flavor, 1,2-pentanediol, acetylated sodium hyaluronate, sodium hyaluronate crosspolymer, hydrolyzed sodium hyaluronate, ethylhexylglycerin, bifid yeast fermentation product lysate, and CI 16255, stirring evenly, cooling, and discharging to obtain astragalus cream.
[0026] By adopting the above technical solution, the prepared Astragalus cream has significant anti-wrinkle, firming, repairing, nourishing, soothing and other effects, can well care for the skin and make the skin quickly restore to health.
[0027] In summary, this application has the following beneficial effects: 1. By incorporating a composite plant extract composed of Astragalus membranaceus root extract, Annona scoparia fruit extract, buckwheat seed extract, hops extract, and safflower extract, the Astragalus cream exhibits a strong elastase inhibitory effect, significantly enhancing its anti-wrinkle and firming properties, rapidly smoothing wrinkles and satisfying consumer needs. The composite plant extract also provides excellent soothing effects, making the skin less susceptible to allergies and maintaining a relatively healthy state despite frequent use of various cosmetics.
[0028] 2. In this application, it is preferred to add a moisturizer so that the Astragalus Cream has a good water-locking and moisturizing effect. By replenishing moisture to the skin, the skin becomes healthier and more elastic, which can better assist in improving the anti-wrinkle and firming effects.
[0029] 3. In this application, the mass ratio of Astragalus membranaceus root extract, Annona chebula fruit extract, Buckwheat seed extract, Hops extract and Safflower extract is preferably selected specifically to make the anti-wrinkle, firming and soothing effects more significant, the skin repair effect is better and the effect is faster. DETAILED DESCRIPTION
[0030] The present application is further described in detail below with reference to the embodiments.
[0031] Example 1 A method for preparing an astragalus cream comprises the following steps: Step 1: Mix water, carbomer, butylene glycol, and sodium hyaluronate, heat to 80° C., and homogenize at 45 Hz for 1 minute to obtain premix A.
[0032] Step 2: Mix mineral oil, glyceryl stearate citrate, glyceryl stearate, PEG-100 stearate, and cetearyl alcohol, raise the temperature to 80° C., rotate at 100 r / min, and stir for 3 minutes to obtain premix B.
[0033] Step 3: Add premix B to premix A, homogenize and emulsify at 45 Hz at 0.04 MPa for 2 min, then add polyacrylamide, C13-14 isoparaffin, laureth-7, and sodium hydroxide, homogenize at 45 Hz for 1 min, stop homogenization, continue stirring at 100 r / min, and keep warm at 80° C. for 20 min to obtain mixture C.
[0034] Step 4, the mixture C is cooled to 40 ° C, and glycerin, astragalus membranaceus root extract, p-hydroxyacetophenone, 1,2-hexanediol, sodium citrate, cherimoya fruit extract, levulinic acid, sodium dehydroacetate, buckwheat seed extract, sodium benzoate, potassium sorbate, 1,3-propylene glycol, hops extract, citric acid, safflower extract, phenoxyethanol, essence, 1,2-pentanediol, acetylated sodium hyaluronate, sodium hyaluronate crosspolymer, hydrolyzed sodium hyaluronate, ethylhexylglycerin, bifid yeast fermentation product lysate, CI 16255 are added, the speed is 100 r / min, the mixture is stirred for 10 minutes, the temperature is reduced to 36 ° C, and the material is discharged to obtain astragalus cream.
[0035] In the preparation method of Astragalus Cream, the input amount of each raw material is shown in Table 1.
[0036] In the preparation method of Astragalus Cream, the source information of each raw material is shown in Table 2.
[0037] Example 2 A method for preparing an astragalus cream comprises the following steps: Step 1: Mix water, carbomer, butylene glycol, and sodium hyaluronate, heat to 80-85° C., and homogenize at 48 Hz for 1.5 minutes to obtain premix A.
[0038] Step 2: Mix mineral oil, glyceryl stearate citrate, glyceryl stearate, PEG-100 stearate, and cetearyl alcohol, heat to 83° C., rotate at 110 r / min, and stir for 4 minutes to obtain premix B.
[0039] Step 3: Add premix B to premix A, homogenize and emulsify at 48 Hz at 0.045 MPa for 2.5 min, then add polyacrylamide, C13-14 isoparaffin, laureth-7, and sodium hydroxide, homogenize at 48 Hz for 1.5 min, stop homogenization, continue stirring at 110 r / min, and keep warm at 83° C. for 22.5 min to obtain mixture C.
[0040] Step 4: Cool the mixture C to 42.5°C, add glycerin, Astragalus membranaceus root extract, p-hydroxyacetophenone, 1,2-hexanediol, sodium citrate, Annona chebula fruit extract, levulinic acid, sodium dehydroacetate, buckwheat seed extract, sodium benzoate, potassium sorbate, 1,3-propylene glycol, hops extract, citric acid, safflower extract, phenoxyethanol, flavor, 1,2-pentanediol, acetylated sodium hyaluronate, sodium hyaluronate crosspolymer, hydrolyzed sodium hyaluronate, ethylhexylglycerin, bifid yeast fermentation product lysate, and CI 16255, rotate at 110 r / min, stir for 12.5 min, cool to 37°C, and discharge to obtain Astragalus cream.
[0041] In the preparation method of Astragalus Cream, the input amount of each raw material is shown in Table 1.
[0042] In the preparation method of Astragalus Cream, the source information of each raw material is shown in Table 2.
[0043] Example 3 A method for preparing an astragalus cream comprises the following steps: Step 1: Mix water, carbomer, butylene glycol, and sodium hyaluronate, heat to 85° C., and homogenize at 50 Hz for 2 minutes to obtain premix A.
[0044] Step 2: Mix mineral oil, glyceryl stearate citrate, glyceryl stearate, PEG-100 stearate, and cetearyl alcohol, heat to 85° C., rotate at 120 r / min, and stir for 5 minutes to obtain premix B.
[0045] Step 3: Add premix B to premix A, homogenize and emulsify at 50 Hz at 0.05 MPa for 3 min, then add polyacrylamide, C13-14 isoparaffin, laureth-7, and sodium hydroxide, homogenize at 50 Hz for 2 min, stop homogenization, continue stirring at 120 r / min, and keep warm at 85° C. for 25 min to obtain mixture C.
[0046] Step 4, the mixture C is cooled to 45 ° C, and glycerin, astragalus membranaceus root extract, p-hydroxyacetophenone, 1,2-hexanediol, sodium citrate, cherimoya fruit extract, levulinic acid, sodium dehydroacetate, buckwheat seed extract, sodium benzoate, potassium sorbate, 1,3-propylene glycol, hops extract, citric acid, safflower extract, phenoxyethanol, essence, 1,2-pentanediol, acetylated sodium hyaluronate, sodium hyaluronate crosspolymer, hydrolyzed sodium hyaluronate, ethylhexylglycerin, bifid yeast fermentation product lysate, CI 16255 are added, the speed is 120 r / min, the mixture is stirred for 15 minutes, the temperature is reduced to 38 ° C, and the material is discharged to obtain astragalus cream.
[0047] In the preparation method of Astragalus Cream, the input amount of each raw material is shown in Table 1.
[0048] In the preparation method of Astragalus Cream, the source information of each raw material is shown in Table 2.
[0049] Comparative Example 1 An Astragalus cream, compared with Example 2, differs only in that: An equal amount of Astragalus membranaceus root extract was replaced with Panax ginseng extract.
[0050] The source information of ginseng extract is shown in Table 2.
[0051] Comparative Example 2 An Astragalus cream, compared with Example 2, differs only in that: An equal amount of Ganoderma lucidum extract was used to replace the Annona chebula fruit extract.
[0052] The source information of Ganoderma lucidum extract is shown in Table 2.
[0053] Comparative Example 3 An Astragalus cream, compared with Example 2, differs only in that: Replace buckwheat seed extract with an equal amount of Centella asiatica extract.
[0054] The source information of Centella asiatica extract is shown in Table 2.
[0055] Comparative Example 4 An Astragalus cream, compared with Example 2, differs only in that: The hops extract was replaced with an equal amount of licorice extract.
[0056] The source information of licorice extract is shown in Table 2.
[0057] Comparative Example 5 An Astragalus cream, compared with Example 2, differs only in that: Replace safflower extract with grape seed extract in equal amounts.
[0058] The source information of grape seed extract is shown in Table 2.
[0059] Comparative Example 6 An Astragalus cream, compared with Example 2, differs only in that: An equal amount of ginseng extract was used to replace the Astragalus membranaceus root extract, an equal amount of Ganoderma lucidum extract was used to replace the Annona mume fruit extract, an equal amount of Centella asiatica extract was used to replace the buckwheat seed extract, an equal amount of licorice extract was used to replace the hops extract, and an equal amount of grape seed extract was used to replace the safflower extract.
[0060] The source information of ginseng extract, Ganoderma lucidum extract, Centella asiatica extract, Licorice extract, and Grape seed extract is shown in Table 2.
[0061] Table 1. Input amount of each raw material in the preparation method of Astragalus cream (unit: kg) Table 2. Source information of each raw material in the preparation method of Astragalus Cream Experiment 1 According to T / AHPCA047-2023 "Test Method for Anti-Wrinkle and Firming Efficacy of Cosmetics (Rapid Determination of Elastase Inhibition)", the elastase inhibition rate (%) of the astragalus cream of each embodiment and comparative example was tested.
[0062] Experiment 2 According to T / SHRH 006-2018 "Cosmetics-Free Radical (DPPH) Scavenging Experimental Method", the DPPH free radical scavenging rate (%) of the astragalus cream of each embodiment and comparative example was tested.
[0063] Experiment 3 According to T / JSRH 003-2023 "Hyaluronidase inhibition method for testing the anti-allergic activity of cosmetic raw materials", the hyaluronidase inhibition rate (%) of the astragalus cream of each embodiment and comparative example was tested.
[0064] Experiment 4 Moisturizing performance experiment: Place a glass slide on a balance, peel and weigh 10 g of the astragalus cream of each embodiment and comparative example to prepare a test sample. The initial mass of the astragalus cream in the test sample is 10 g. Place the test sample in a constant temperature and humidity environment for 8 hours, weigh the mass of the test sample again, and subtract the mass of the glass slide to obtain the mass of the astragalus cream in the test sample after placement. Calculate the moisture change rate using the following formula.
[0065] Moisture change rate Δm = (initial mass - mass after storage) ÷ initial mass.
[0066] The specific experimental data of Experiments 1-4 are shown in Table 3.
[0067] Table 3. Experimental data According to the data comparison of the embodiments and comparative examples in Table 1, the elastase inhibition rate and DPPH free radical scavenging rate of the embodiments and comparative examples are both high, and all have anti-wrinkle and firming effects. However, the anti-wrinkle and firming effects of the embodiments are more significant. In addition, the hyaluronidase inhibition rate of the embodiments is significantly higher than that of the comparative examples, and the soothing effect of the embodiments is significantly better than that of the comparative examples. This proves that the embodiments not only have better anti-wrinkle and firming effects, but also can effectively reduce skin allergies, making the skin healthier.
[0068] The moisture change rate Δm of each embodiment and comparative example is relatively low, which proves that both the embodiment and comparative example have good water-locking and moisturizing effects, but the moisturizing effect of each embodiment is better than that of the comparative example.
[0069] In summary, each embodiment uses the compounding of Astragalus membranaceus root extract, Annona mume fruit extract, buckwheat seed extract, hops extract, and safflower extract to make the Astragalus cream have very significant anti-wrinkle, firming, soothing, and moisturizing effects, which can repair the skin in multiple dimensions, making the skin healthier and better meeting the needs of consumers.
[0070] 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 non-creative modifications to the present embodiment as needed, but as long as they are within the scope of the claims of the present application, they are protected by the patent law.
Claims
1. An astragalus cream, characterized by: The composition includes the following parts by weight: Solvent 83.9931858-89.3247202 parts; 0.516-0.623 parts of compound plant extract; Moisturizer 2.6146798-4.8571142 parts; Skin conditioning agent 0.0023-0.0036 parts; 4-6 parts of emollient; Antioxidant 0.3515-0.4522 parts; Additives 3.1908-4.0709 parts; The composite plant extract is a combination of Astragalus membranaceus root extract, Annona chebula fruit extract, buckwheat seed extract, hops extract and safflower extract.
2. The astragalus cream according to claim 1, characterized in that: In the composite plant extract, the mass ratio of the Astragalus membranaceus root extract, the Annona cherifolia fruit extract, the buckwheat seed extract, the hops extract and the safflower extract is 0.5-0.6: 0.001-0.002: 0.005-0.006: 0.002-0.003: 0.008-0.
012.
3. The astragalus cream according to claim 2, characterized in that: The moisturizing agent is composed of the following components in parts by mass: Glycerol 2.0402-4.0503 parts; 0.25-0.35 parts of 1,2-hexanediol; Butanediol 0.2602-0.3804 parts; 0.06-0.07 parts of 1,3-propylene glycol; 0.00023-0.00034 parts of citric acid; Sodium hyaluronate 0.004007-0.006008 parts; 0.00003-0.00005 parts of 1,2-pentanediol; 0.000008-0.000009 parts of acetylated sodium hyaluronate; 0.000003-0.000004 parts of sodium hyaluronate cross-polymer; 0.000001-0.000002 parts of hydrolyzed sodium hyaluronate; Ethylhexylglycerin 0.0000008-0.0000012 parts.
4. The astragalus cream according to claim 3, characterized in that: The skin conditioner is composed of the following components in parts by mass: Sodium citrate 0.001-0.002 parts; 0.0007-0.0008 parts of levulinic acid; 0.0006-0.0008 parts of bifid yeast fermentation product lysate.
5. The astragalus cream according to claim 4, characterized in that: The antioxidant is composed of the following components in parts by mass: 0.35-0.45 parts of p-hydroxyacetophenone; 0.0003-0.0004 parts of sodium dehydroacetate; Sodium benzoate 0.0005-0.0007 parts; Potassium sorbate 0.0002-0.0004 parts; Phenoxyethanol 0.0005-0.0007 parts.
6. The astragalus cream according to claim 5, characterized in that: The auxiliary agent is composed of the following components in parts by mass: Glyceryl stearate citrate 0.8-1.2 parts; Polyacrylamide 0.4-0.5 parts; C13-14 isoparaffin 0.26-0.3 part; Laureth-7 0.05-0.06 parts; Glyceryl stearate 0.45-0.5 parts; PEG-100 stearate 0.3-0.35 parts; 0.45-0.55 parts of cetearyl alcohol; Carbomer 0.35-0.45 parts; 0.09-0.1 parts of sodium hydroxide; 0.04-0.06 parts of flavor; CI 16255 0.0008-0.0009 parts.
7. The astragalus cream according to claim 6, characterized in that: The emollient is mineral oil.
8. The astragalus cream according to claim 7, characterized in that: The solvent is water.
9. A method for preparing the astragalus cream according to claim 8, characterized in that: The following steps are involved: Step 1, mix water, carbomer, butylene glycol, and sodium hyaluronate, and heat to 80-85° C. to obtain premix A; Step 2: Mix mineral oil, glyceryl stearate citrate, glyceryl stearate, PEG-100 stearate, and cetearyl alcohol, and heat to 80-85° C. to obtain premix B; Step 3: Add premix B to premix A, homogenize and emulsify for 2-3 minutes, then add polyacrylamide, C13-14 isoparaffin, laureth-7, and sodium hydroxide, homogenize for 1-2 minutes, and keep warm at 80-85° C. for 20-25 minutes to obtain mixture C; Step 4, cooling the mixture C to 40-45°C, adding glycerin, astragalus membranaceus root extract, p-hydroxyacetophenone, 1,2-hexanediol, sodium citrate, Annona chebula fruit extract, levulinic acid, sodium dehydroacetate, buckwheat seed extract, sodium benzoate, potassium sorbate, 1,3-propylene glycol, hops extract, citric acid, safflower extract, phenoxyethanol, flavor, 1,2-pentanediol, acetylated sodium hyaluronate, sodium hyaluronate crosspolymer, hydrolyzed sodium hyaluronate, ethylhexylglycerin, bifid yeast fermentation product lysate, and CI 16255, stirring evenly, cooling, and discharging to obtain astragalus cream.