Natural facial cleanser and preparation method thereof

Abstract

The invention belongs to the technical field of cosmetics, and particularly discloses a natural facial cleanser and a preparation method thereof. Comprising the following components in percentage by mass: 12%-18% of a natural surfactant, 1%-4% of glycolipid, 1%-3% of hydrolyzed corn starch, 0.1%-0.3% of potassium sorbate, 0.1%-0.4% of lysozyme, 0.05%-0.2% of a pH regulator, 1.8%-2.5% of an anti-inflammatory composition (a bletilla striata root extract, a rhizoma nardostachyos root extract and a rose extract), 0.04%-0.2% of a natural extract and the balance of water. The anti-inflammatory composition comprises a bletilla striata root extract, a rhizoma nardostachyos root extract and a rose flower extract in a mass ratio of (0.6-1.6): (0.4-0.8): (0.4-1). The formula system of the natural facial cleanser adopts natural, mild and non-irritant raw materials, has excellent safety, and has excellent antioxidant and antioxidant effects.

Description

Technical Field

[0001] This invention relates to the field of cosmetic technology, specifically to a natural facial cleanser and its preparation method. Background Technology

[0002] As a basic product in daily skincare, facial cleanser's core function is to remove oil, dirt, and makeup residue from the skin's surface, while also protecting the skin barrier. With the upgrading of consumers' skincare needs, simple cleansing facial cleansers can no longer meet market demands; functional facial cleansers with anti-inflammatory and antioxidant effects have become a hot research area.

[0003] Most functional facial cleansers on the market today use chemically synthesized anti-inflammatory ingredients (such as allantoin derivatives) and antioxidants (such as vitamin E esters). While they can achieve certain effects, long-term use may irritate sensitive skin and skin with a damaged barrier, posing risks of side effects such as redness and dryness. Furthermore, some products excessively add surfactants to achieve stronger cleansing power, disrupting the lipid balance of the skin's stratum corneum and further exacerbating skin inflammation and oxidative stress damage. Summary of the Invention

[0004] This invention provides a natural facial cleanser and its preparation method, wherein the facial cleanser has excellent anti-inflammatory and antioxidant effects.

[0005] The present invention solves its technical problem by adopting the following technical solution: A natural facial cleanser comprises the following components in weight percentages: 12-18% natural surfactant, 1-4% glycolipid, 1-3% hydrolyzed corn starch, 0.1-0.3% potassium sorbate, 0.1-0.4% lysozyme, 0.05-0.2% pH adjuster, 1.8-2.5% anti-inflammatory composition, 0.04-0.2% natural extract, and the balance being water; The anti-inflammatory composition comprises Bletilla striata root extract, Nardostachys jatamansi root extract and Rosa rugosa flower extract in a mass ratio of (0.6~1.6):(0.4~0.8):(0.4~1).

[0006] The formula system of the natural facial cleanser described in this application uses natural, mild, and non-irritating raw materials, which have excellent safety and excellent antioxidant effects.

[0007] The Bletilla striata root extract, by inhibiting the activity of cyclooxygenase-2 (COX-2) and lipoxygenase (LOX) in the skin's inflammatory pathway and reducing the release of inflammatory factors such as PGE2 and interleukin-6, alleviates redness and edema caused by external stimuli. It has a significant inhibitory effect on the inflammatory response of sensitive skin and can promote the repair of damaged stratum corneum, reducing the probability of recurrent inflammation. The Bletilla striata root extract is rich in polysaccharides and polyphenols, which can directly remove reactive oxygen species such as superoxide anion free radicals and hydroxyl free radicals in the skin, reducing the damage of free radicals to skin cell DNA and collagen. On the other hand, it can activate the activity of superoxide dismutase and glutathione peroxidase in the skin, enhance the skin's own antioxidant defense system, and delay the roughness and aging of the skin caused by oxidative stress.

[0008] The Nardostachys jatamansi root extract reduces histamine release by inhibiting the activation of histamine H1 receptors, rapidly relieving itching and redness caused by allergic skin inflammation. Simultaneously, it downregulates the expression level of tumor necrosis factor-α, inhibiting the aggregation of inflammatory cells to damaged areas, thus providing adjunctive improvement for inflammatory skin problems such as acne and seborrheic dermatitis. It is also gentle and non-irritating, making it suitable for use with anti-inflammatory products for sensitive skin. Its flavonoids and terpenoids possess strong antioxidant activity, competitively binding to free radicals, blocking free radical chain reactions, reducing the generation of malondialdehyde (MDA), a lipid peroxidation product, and protecting the integrity of skin cell membranes.

[0009] Rose extract reduces the continuous production of inflammatory factors by inhibiting the activity of COX-2 in the inflammatory pathway, thus alleviating redness and burning sensations caused by mild skin inflammation. Its amino acid components also replenish skin nutrition, enhance the skin barrier function, and indirectly improve the skin's tolerance to inflammatory stimuli. Rich in vitamin C and polyphenols, it reduces oxidized polyphenols, prolonging their free radical scavenging time. Polyphenols comprehensively eliminate various reactive oxygen species in the skin, reducing the accumulation of oxidative damage to skin cells. Furthermore, the amino acids in the extract provide energy for skin cell repair, promote the regeneration of damaged cells, and further enhance the skin repair effect after antioxidant treatment.

[0010] This invention combines extracts of Bletilla striata root, Nardostachys jatamansi root, and rose. On one hand, the synergistic antioxidant system reduces ROS damage to skin cells and decreases the triggers for the release of inflammatory factors, laying the foundation for anti-inflammatory effects. On the other hand, the synergistic anti-inflammatory system inhibits the excessive production of ROS during the inflammatory response, reduces oxidative stress, and assists the antioxidant system in its function. For example, after UV irradiation, rose and Nardostachys jatamansi root extracts synergistically eliminate a large number of free radicals induced by UV radiation, preventing oxidative damage to skin cells. Simultaneously, Nardostachys jatamansi root extract rapidly inhibits the release of inflammatory factors, preventing the initiation of an inflammatory response. Meanwhile, Bletilla striata root extract repairs the slightly damaged skin barrier. The combined effect of these three components not only resists oxidative aging caused by UV radiation but also prevents post-sun exposure redness and inflammation, achieving a synergistic and mutually reinforcing effect of antioxidant and anti-inflammatory efficacy.

[0011] As an embodiment of this application, the anti-inflammatory composition comprises Bletilla striata root extract, Nardostachys jatamansi root extract and rose extract in a mass ratio of (1~1.2):(0.5~0.6):(0.6~0.9).

[0012] As an embodiment of this application, the anti-inflammatory composition comprises Bletilla striata root extract, Nardostachys jatamansi root extract and rose extract in a mass ratio of 1.2:0.6:0.6.

[0013] As an embodiment of this application, the pH adjuster is citric acid.

[0014] As an embodiment of this application, the natural surfactant includes at least one of sodium cocoylaminopropionate and disodium cocoylglutamate.

[0015] As an embodiment of this application, the natural surfactant comprises sodium cocoylaminopropionate and disodium cocoylglutamate in a mass ratio of (7~10):(5~8).

[0016] As an embodiment of this application, the natural extract includes at least one of mung bean extract, white peony extract, silkworm extract, and saposhnikovia extract.

[0017] As an embodiment of this application, based on a natural facial cleanser, the natural extracts include 0.01~0.05% mung bean extract, 0.01~0.05% white peony extract, 0.01~0.05% silkworm extract and 0.01~0.05% saposhnikovia extract.

[0018] This invention also provides a method for preparing a natural facial cleanser, comprising the following steps: Natural surfactants, water, glycolipids, and hydrolyzed corn starch are mixed evenly at 70-85℃, cooled, and then the remaining materials are added and stirred evenly to obtain a natural facial cleanser.

[0019] As an implementation scheme of this application, the temperature is lowered to 38~45℃.

[0020] The beneficial effects of the present invention are as follows: The formula system of the natural facial cleanser described in this application uses natural, mild and non-irritating raw materials, which have excellent safety and excellent antioxidant effects. Detailed Implementation

[0021] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below. Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0022] In this invention, the technical features described in an open-ended manner include both closed-ended technical solutions composed of the listed features and open-ended technical solutions that include the listed features.

[0023] In this invention, numerical ranges are involved. Unless otherwise specified, the numerical ranges are considered continuous and include the minimum and maximum values ​​of the range, as well as every value between the minimum and maximum values. Furthermore, when the range refers to integers, it includes every integer between the minimum and maximum values ​​of the range. Additionally, when multiple ranges are provided to describe features or characteristics, the ranges may be merged. In other words, unless otherwise specified, all ranges disclosed herein should be understood to include any and all subranges to which they are included.

[0024] In this invention, there are no particular limitations on the specific dispersion and stirring methods.

[0025] Unless otherwise specified, all reagents or instruments used in this invention are commercially available conventional products. Unless otherwise specified, the raw materials used in each comparative example and the parallel experiments of each embodiment are the same commercially available products.

[0026] The Bletilla striata root extracts used in the embodiments and comparative examples of this invention were purchased from Guangzhou Meiyi Biotechnology.

[0027] The Nardostachys jatamansi root extracts used in the embodiments and comparative examples of this invention were purchased from Beijing Lingbao Technology.

[0028] The rose extracts used in the embodiments and comparative examples of this invention were purchased from Beijing Dongfang Miaosen.

[0029] The mung bean extracts used in the embodiments and comparative examples of this invention were purchased from Guangzhou Xufan Trading Co., Ltd.

[0030] The extracts of *Ampelopsis japonica* used in the embodiments and comparative examples of this invention were purchased from Shaanxi Xintianyu Biotechnology.

[0031] The silkworm extracts used in the embodiments and comparative examples of this invention were purchased from Liupanyun Biotechnology.

[0032] The Saposhnikovia divaricata extracts used in the embodiments and comparative examples of this invention were purchased from Shaanxi Yuwangtang Biotechnology.

[0033] Example 1 A natural facial cleanser comprises the following components by weight percentage: 8.5% sodium cocoaminopropionate, 6% disodium cocoyl glutamate, 2.5% glycolipid, 2% hydrolyzed corn starch, 0.15% potassium sorbate, 0.2% lysozyme, 0.1% citric acid, 2.4% anti-inflammatory composition, 0.04-0.2% mung bean extract, 0.02% white peony extract, 0.02% silkworm extract, and 0.02% saposhnikovia root extract, with the balance being water.

[0034] The anti-inflammatory composition comprises Bletilla striata root extract, Nardostachys jatamansi root extract and rose extract in a mass ratio of 1:0.5:0.9.

[0035] The preparation method of the natural facial cleanser includes the following steps: Natural surfactants, water, glycolipids, and hydrolyzed corn starch are mixed evenly at 75°C, cooled to 40°C, and then the remaining materials are added and stirred evenly to obtain a natural facial cleanser.

[0036] Example 2 A natural facial cleanser comprises the following components by weight percentage: 8.5% sodium cocoaminopropionate, 6% disodium cocoyl glutamate, 2.5% glycolipid, 2% hydrolyzed corn starch, 0.15% potassium sorbate, 0.2% lysozyme, 0.1% citric acid, 2.4% anti-inflammatory composition, 0.04-0.2% mung bean extract, 0.02% white peony extract, 0.02% silkworm extract, and 0.02% saposhnikovia root extract, with the balance being water.

[0037] The anti-inflammatory composition comprises Bletilla striata root extract, Nardostachys jatamansi root extract and Rosa rugosa flower extract in a mass ratio of 1.2:0.6:0.6.

[0038] The preparation method of the natural facial cleanser includes the following steps: Natural surfactants, water, glycolipids, and hydrolyzed corn starch are mixed evenly at 75°C, cooled to 40°C, and then the remaining materials are added and stirred evenly to obtain a natural facial cleanser.

[0039] Example 3 A natural facial cleanser comprises the following components by weight percentage: 8.5% sodium cocoaminopropionate, 6% disodium cocoyl glutamate, 2.5% glycolipid, 2% hydrolyzed corn starch, 0.15% potassium sorbate, 0.2% lysozyme, 0.1% citric acid, 2.4% anti-inflammatory composition, 0.04-0.2% mung bean extract, 0.02% white peony extract, 0.02% silkworm extract, and 0.02% saposhnikovia root extract, with the balance being water.

[0040] The anti-inflammatory composition comprises Bletilla striata root extract, Nardostachys jatamansi root extract and rose extract in a mass ratio of 0.6:0.8:1.

[0041] The preparation method of the natural facial cleanser includes the following steps: Natural surfactants, water, glycolipids, and hydrolyzed corn starch are mixed evenly at 75°C, cooled to 40°C, and then the remaining materials are added and stirred evenly to obtain a natural facial cleanser.

[0042] Example 4 A natural facial cleanser comprises the following components by weight percentage: 8.5% sodium cocoaminopropionate, 6% disodium cocoyl glutamate, 2.5% glycolipid, 2% hydrolyzed corn starch, 0.15% potassium sorbate, 0.2% lysozyme, 0.1% citric acid, 2.4% anti-inflammatory composition, 0.04-0.2% mung bean extract, 0.02% white peony extract, 0.02% silkworm extract, and 0.02% saposhnikovia root extract, with the balance being water.

[0043] The anti-inflammatory composition comprises Bletilla striata root extract, Nardostachys jatamansi root extract and rose extract in a mass ratio of 1.6:0.4:0.4.

[0044] The preparation method of the natural facial cleanser includes the following steps: Natural surfactants, water, glycolipids, and hydrolyzed corn starch are mixed evenly at 75°C, cooled to 40°C, and then the remaining materials are added and stirred evenly to obtain a natural facial cleanser.

[0045] Comparative Example 1 The difference between Comparative Example 1 and Example 1 is that the anti-inflammatory composition of Comparative Example 1 is a single Bletilla striata root extract.

[0046] A natural facial cleanser comprises the following components by weight percentage: 8.5% sodium cocoaminopropionate, 6% disodium cocoyl glutamate, 2.5% glycolipid, 2% hydrolyzed corn starch, 0.15% potassium sorbate, 0.2% lysozyme, 0.1% citric acid, 2.4% Bletilla striata root extract, 0.04-0.2% mung bean extract, 0.02% Ampelopsis japonica extract, 0.02% Bombyx mori extract, and 0.02% Saposhnikovia divaricata extract, with the balance being water.

[0047] The anti-inflammatory composition comprises Bletilla striata root extract, Nardostachys jatamansi root extract and rose extract in a mass ratio of 1:0.5:0.9.

[0048] Comparative Example 2 The difference between Comparative Example 2 and Example 1 is that the anti-inflammatory composition of Comparative Example 2 is a single Nardostachys jatamansi root extract.

[0049] A natural facial cleanser comprises the following components by weight percentage: 8.5% sodium cocoaminopropionate, 6% disodium cocoyl glutamate, 2.5% glycolipid, 2% hydrolyzed corn starch, 0.15% potassium sorbate, 0.2% lysozyme, 0.1% citric acid, 2.4% Nardostachys jatamansi root extract, 0.04-0.2% mung bean extract, 0.02% Ampelopsis japonica extract, 0.02% Bombyx mori extract, and 0.02% Saposhnikovia divaricata extract, with the balance being water.

[0050] Comparative Example 3 The difference between Comparative Example 3 and Example 1 is that the anti-inflammatory composition of Comparative Example 3 is a single rose extract.

[0051] A natural facial cleanser comprises the following components by weight percentage: 8.5% sodium cocoaminopropionate, 6% disodium cocoyl glutamate, 2.5% glycolipid, 2% hydrolyzed corn starch, 0.15% potassium sorbate, 0.2% lysozyme, 0.1% citric acid, 2.4% rose extract, 0.04-0.2% mung bean extract, 0.02% white peony extract, 0.02% silkworm extract, and 0.02% saposhnikovia extract, with the balance being water.

[0052] Comparative Example 4 The difference between Comparative Example 4 and Example 1 is that the anti-inflammatory composition of Comparative Example 4 does not contain rose extract.

[0053] A natural facial cleanser comprises the following components by weight percentage: 8.5% sodium cocoaminopropionate, 6% disodium cocoyl glutamate, 2.5% glycolipid, 2% hydrolyzed corn starch, 0.15% potassium sorbate, 0.2% lysozyme, 0.1% citric acid, 2.4% anti-inflammatory composition, 0.04-0.2% mung bean extract, 0.02% white peony extract, 0.02% silkworm extract, and 0.02% saposhnikovia root extract, with the balance being water.

[0054] The anti-inflammatory composition comprises Bletilla striata root extract and Nardostachys jatamansi root extract in a mass ratio of 1:0.5.

[0055] Comparative Example 5 The difference between Comparative Example 5 and Example 1 is that the anti-inflammatory composition of Comparative Example 5 does not contain Nardostachys jatamansi root extract.

[0056] A natural facial cleanser comprises the following components by weight percentage: 8.5% sodium cocoaminopropionate, 6% disodium cocoyl glutamate, 2.5% glycolipid, 2% hydrolyzed corn starch, 0.15% potassium sorbate, 0.2% lysozyme, 0.1% citric acid, 2.4% Bletilla striata root extract, 0.04-0.2% mung bean extract, 0.02% Ampelopsis japonica extract, 0.02% Bombyx mori extract, and 0.02% Saposhnikovia divaricata extract, with the balance being water.

[0057] The anti-inflammatory composition comprises Bletilla striata root extract and rose extract in a mass ratio of 1:0.9.

[0058] Comparative Example 6 The difference between Comparative Example 6 and Example 1 is that the anti-inflammatory composition of Comparative Example 6 does not contain Bletilla striata root extract.

[0059] A natural facial cleanser comprises the following components by weight percentage: 8.5% sodium cocoaminopropionate, 6% disodium cocoyl glutamate, 2.5% glycolipid, 2% hydrolyzed corn starch, 0.15% potassium sorbate, 0.2% lysozyme, 0.1% citric acid, 2.4% Bletilla striata root extract, 0.04-0.2% mung bean extract, 0.02% Ampelopsis japonica extract, 0.02% Bombyx mori extract, and 0.02% Saposhnikovia divaricata extract, with the balance being water.

[0060] The anti-inflammatory composition comprises Nardostachys jatamansi root extract and rose extract in a mass ratio of 0.5:0.9.

[0061] Comparative Example 7 The difference between Comparative Example 7 and Example 1 is that the mass ratio of Bletilla striata root extract, Nardostachys jatamansi root extract and rose extract in Comparative Example 7 is not within the scope of this invention.

[0062] A natural facial cleanser comprises the following components by weight percentage: 8.5% sodium cocoaminopropionate, 6% disodium cocoyl glutamate, 2.5% glycolipid, 2% hydrolyzed corn starch, 0.15% potassium sorbate, 0.2% lysozyme, 0.1% citric acid, 2.4% anti-inflammatory composition, 0.04-0.2% mung bean extract, 0.02% white peony extract, 0.02% silkworm extract, and 0.02% saposhnikovia root extract, with the balance being water.

[0063] The anti-inflammatory composition comprises Bletilla striata root extract, Nardostachys jatamansi root extract and rose extract in a mass ratio of 2:0.2:0.2.

[0064] Comparative Example 8 The difference between Comparative Example 8 and Example 1 is that the mass ratio of Bletilla striata root extract, Nardostachys jatamansi root extract and rose extract in Comparative Example 8 is not within the scope of this invention.

[0065] A natural facial cleanser comprises the following components by weight percentage: 8.5% sodium cocoaminopropionate, 6% disodium cocoyl glutamate, 2.5% glycolipid, 2% hydrolyzed corn starch, 0.15% potassium sorbate, 0.2% lysozyme, 0.1% citric acid, 2.4% anti-inflammatory composition, 0.04-0.2% mung bean extract, 0.02% white peony extract, 0.02% silkworm extract, and 0.02% saposhnikovia root extract, with the balance being water.

[0066] The anti-inflammatory composition comprises Bletilla striata root extract, Nardostachys jatamansi root extract and Rosa rugosa flower extract in a mass ratio of 0.2:1.1:1.1.

[0067] Comparative Example 9 The difference between Comparative Example 9 and Example 1 is that Comparative Example 9 uses an equal amount of Centella asiatica extract to replace Bletilla striata root extract and an equal amount of Portulaca oleracea extract to replace rose extract.

[0068] Comparative Example 10 The difference between Comparative Example 10 and Example 1 is that Comparative Example 10 uses an equal amount of Centella asiatica extract to replace Bletilla striata root extract and an equal amount of Paeonia lactiflora extract to replace Nardostachys jatamansi root extract.

[0069] Test case 1. The DPPH scavenging rate of the facial cleansers in the examples and comparative examples was tested using T / SHRH 006-2018 "Cosmetics - Experimental Method for Free Radical (DPPH) Scavenging".

[0070] 2. Anti-inflammatory test: HaCaT (human keratinocytes) were cultured in RPMI-1640 medium containing 10% fetal bovine serum, 100 U / ml penicillin, and 100 μg / ml streptomycin at 37°C, 5% CO2, and 98% humidity. Logarithmic growth phase cells were selected and seeded in 96-well plates. After 24 hours of complete cell adhesion, the medium was replaced with RPMI-1640 containing natural facial cleanser (final concentration 0.12 mg / mL). After 12 hours of incubation, the cells were incubated at 32 mJ / cm². 2 Cells were irradiated with UVB at a distance of 15 cm. After irradiation, the cell culture supernatant was collected, and the concentration of IL-1α in the supernatant was detected using a human ELISA kit. Each experiment was repeated three times, and the average value was taken as the final result.

[0071] Table 1

[0072] As can be seen from Table 1, the natural facial cleanser described in this invention has excellent anti-inflammatory and antioxidant effects.

[0073] Comparing Examples 1-4 with Comparative Examples 7-8, it can be seen that by controlling the mass ratio of Bletilla striata root extract, Nardostachys jatamansi root extract and rose extract to (0.6-1.6):(0.4-0.8):(0.4-1), the anti-inflammatory and antioxidant effects were significantly improved.

[0074] Comparing Examples 1-2 with Examples 3-4, it can be seen that by controlling the mass ratio of Bletilla striata root extract, Nardostachys jatamansi root extract and rose extract to (1-1.2):(0.5-0.6):(0.6-0.9), the anti-inflammatory and anti-inflammatory effects were further improved.

[0075] Comparing Example 1 with Comparative Examples 1-6 and 9-10, it can be seen that the Bletilla striata root extract, Nardostachys jatamansi root extract and rose extract described in this invention have significant synergistic effects in anti-inflammatory and antioxidant properties. Under the synergistic effect of the three, the anti-inflammatory and antioxidant effects of the facial cleanser are significantly improved.

[0076] Finally, it should be noted that the above embodiments are used to illustrate the technical solutions of the present invention and not to limit the scope of protection of the present invention. Although the present invention has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of the present invention without departing from the essence and scope of the technical solutions of the present invention.

Claims

1. A natural facial cleanser, characterized in that, It comprises the following components by weight percentage: 12-18% natural surfactant, 1-4% glycolipid, 1-3% hydrolyzed corn starch, 0.1-0.3% potassium sorbate, 0.1-0.4% lysozyme, 0.05-0.2% pH adjuster, 1.8-2.5% anti-inflammatory composition, 0.04-0.2% natural extract, and the balance being water; The anti-inflammatory composition comprises Bletilla striata root extract, Nardostachys jatamansi root extract and Rosa rugosa flower extract in a mass ratio of (0.6~1.6):(0.4~0.8):(0.4~1).

2. The natural facial cleanser according to claim 1, characterized in that, The anti-inflammatory composition comprises Bletilla striata root extract, Nardostachys jatamansi root extract and Rosa rugosa flower extract in a mass ratio of (1~1.2):(0.5~0.6):(0.6~0.9).

3. The natural facial cleanser according to claim 1, characterized in that, The anti-inflammatory composition comprises Bletilla striata root extract, Nardostachys jatamansi root extract and Rosa rugosa flower extract in a mass ratio of 1.2:0.6:0.

6.

4. The natural facial cleanser according to claim 1, characterized in that, The pH adjuster is citric acid.

5. The natural facial cleanser according to claim 1, characterized in that, The natural surfactant includes at least one of sodium cocoaminopropionate and disodium cocoyl glutamate.

6. The natural facial cleanser according to claim 1, characterized in that, The natural surfactant comprises sodium cocoylaminopropionate and disodium cocoylglutamate in a mass ratio of (7~10):(5~8).

7. The natural facial cleanser according to claim 1, characterized in that, The natural extracts include at least one of mung bean extract, white peony extract, silkworm extract, and saposhnikovia extract.

8. The natural facial cleanser according to claim 7, characterized in that, Based on the natural facial cleanser, the natural extracts include 0.01~0.05% mung bean extract, 0.01~0.05% white peony extract, 0.01~0.05% silkworm extract and 0.01~0.05% saposhnikovia extract.

9. A method for preparing the natural facial cleanser according to any one of claims 1 to 8, characterized in that, Includes the following steps: Natural surfactants, water, glycolipids, and hydrolyzed corn starch are mixed evenly at 70-85℃, cooled, and then the remaining materials are added and stirred evenly to obtain a natural facial cleanser.

10. The method for preparing the natural facial cleanser according to claim 9, characterized in that, The temperature will drop to 38-45℃.

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