A multi-effect cleansing cream and a preparation method thereof

Abstract

This invention relates to the field of cosmetics technology and discloses a multi-effect facial cleanser and its preparation method. The multi-effect facial cleanser is composed of the following raw materials in parts by weight: 65-80 parts deionized water, 4-9 parts glycerin, 2-6 parts propylene glycol, 0.1-0.3 parts methylparaben, 0.1-0.3 parts propylparaben, 6-12 parts sodium lauroyl sarcosinate, 1.5-3.5 parts Angelica sinensis extract, 2-5 parts octyl glucoside, 1-4 parts xylitol, 0.3-1 part ectoine, and 0.8-2.2 parts Gentiana scabra extract. This invention effectively avoids the oxidative loss of plant active ingredients. The propylene glycol and glycerin base enhance the compatibility of the raw materials, thereby significantly improving the cleanser's gentle cleansing, long-lasting moisturizing, soothing and repairing properties, and overall storage stability.

Description

Technical Field

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

[0002] Facial cleanser is a high-end cleansing agent that removes facial dirt and aids in makeup removal. A high-quality facial cleanser should possess multiple functions, including cleansing, nourishing, and protecting the skin. Continuous advancements in skincare concepts are driving facial cleansers towards gentler, more complex formulas. Amino acid-based cleansers, with their low irritation and suitability for most skin types, are popular among consumers. As public awareness of skincare increases, consumers' demands for facial cleansers go beyond basic cleansing to remove oil and dirt. They seek low-irritation cleansing processes combined with moisturizing, soothing, and barrier-repairing effects. Driven by this market trend and consumer demand, developing a facial cleanser formulation system that balances cleansing power, gentleness, and skincare benefits, reducing damage to the skin barrier during cleansing, and alleviating post-cleansing tightness and redness, has significant practical value in optimizing the user experience and enhancing the market competitiveness of facial cleansers.

[0003] However, most existing amino acid facial cleansers are single-function products, relying solely on amino acid surfactants for cleansing, making it difficult to achieve a synergistic effect of cleansing, moisturizing, and repairing. The degreasing effect during cleansing can easily damage the skin barrier, resulting in tightness and redness after cleansing. The plant-based active ingredients added to the formula have poor stability and are prone to oxidation and deactivation during long-term storage. Most products cannot balance cleansing power and gentleness, making it difficult to balance skin feel and skincare efficacy, and thus failing to meet the needs of people with sensitive skin for multi-functional and gentle facial cleansers.

[0004] There are currently no effective solutions to the problems in the relevant technologies. Summary of the Invention

[0005] In view of the problems in the related technologies, the present invention proposes a multi-effect facial cleanser and its preparation method to overcome the above-mentioned technical problems existing in the existing related technologies.

[0006] Therefore, the specific technical solution adopted by the present invention is as follows: According to one aspect of the present invention, a multi-effect facial cleanser is provided, which is composed of the following raw materials in parts by weight: Deionized water 65-80 parts, glycerin 4-9 parts, propylene glycol 2-6 parts, methylparaben 0.1-0.3 parts, propylparaben 0.1-0.3 parts, sodium lauroyl sarcosinate 6-12 parts, angelica extract 1.5-3.5 parts, octyl glucoside 2-5 parts, xylitol 1-4 parts, ectoine 0.3-1 part, gentian extract 0.8-2.2 parts.

[0007] According to another aspect of the present invention, a method for preparing a multi-effect facial cleanser is also provided, the method comprising the following steps: S1. Take glycerin, propylene glycol and some deionized water according to the preset mass proportions and put them into the emulsification tank. Control the stirring speed to 120-150 r / min, heat to 75-80℃, keep warm and stir for 10-15 min until completely dissolved, and obtain polyol moisturizing base liquid for later use. S2. Take the octyl glucoside stock solution, coconut oil alcohol, and citric acid according to the preset mass proportions, add an appropriate amount of room temperature deionized water, heat the water bath to 40-45℃, stir for 12-18 minutes to disperse evenly, and obtain the octyl glucoside complex solution for later use. S3. Take xylitol, erythritol and sodium hyaluronate according to the preset mass proportions, add deionized water, stir in a water bath at 40-45℃ for 10-15 minutes to fully dissolve, cool to room temperature, and obtain xylitol moisturizing composite solution for later use. S4. Take ectoine powder, mannitol and panthenol according to the preset mass proportions, add room temperature deionized water, stir at low speed in the dark for 8-12 minutes to dissolve and mix well, and obtain the repair active solution for later use. S5. Take the Yunnan gentian compound plant extract powder, β-cyclodextrin and propylene glycol according to the preset mass proportions, add deionized water, stir in a 45-50℃ water bath for 15-20 minutes, and then disperse with 200W ultrasonication for 5 minutes to obtain Yunnan gentian soothing compound solution for later use. S6. Add sodium lauroyl sarcosinate to the polyol moisturizing base solution in batches, maintain 75-80℃ and stir at 200-250r / min for 20-25min until there is no dry powder clumping, and obtain the main cleaning solution for later use. S7. Slowly pump the octyl glucoside complex solution, xylitol moisturizing complex solution, repairing active solution, and Yunnan gentian soothing complex solution into the main cleaning solution in sequence, control the temperature at 70-75℃, turn on the homogenizer, and homogenize at 2500-3000r / min for 5-8min. After homogenization, stir at low speed to cool down to 40-45℃. S8. After cooling to 40-45℃, add methylparaben and propylparaben, stir at low speed for 10 minutes to dissolve completely, adjust the pH of the system to 5.5-6.5, control the vacuum degree to 0.06-0.09MPa to defoam for 15-20 minutes, and obtain a homogeneous cleansing milk base material without bubbles. S9. After cooling the cleansing milk base to 25-30℃, take a sample for testing. If the test indicators are qualified, transfer it to a Class 10,000 aseptic clean area, fill it into a packaging container sterilized by moist heat at 121℃ and seal it. Store it in a cool place at room temperature of 20-25℃ to obtain the multi-effect cleansing milk product.

[0008] The beneficial effects of this invention are as follows: 1. This invention achieves synergistic effects of multiple components by combining octyl glucoside complex cleansing component, xylitol moisturizing complex component, ectoin repair component, gentian root soothing complex component, and basic raw materials such as sodium lauroyl sarcosinate and angelica extract. Sodium lauroyl sarcosinate gently cleanses and removes dirt and oil from the face without damaging the skin. Angelica extract nourishes and moisturizes the skin, improving roughness. The octyl glucoside complex and amino acid surfactants work synergistically to significantly reduce the irritation of cleansing and degreasing. Xylitol, hyaluronic acid, and erythritol form a long-lasting moisturizing and water-locking system to maintain skin hydration. Ectoin, combined with panthenol and mannitol, works synergistically to repair the skin barrier and enhance skin tolerance. Gentiana yunnanensis multi-source ethanol extract works synergistically to provide anti-inflammatory and soothing effects, improving redness and tightness after cleansing. β-cyclodextrin is added to encapsulate and stabilize active ingredients, effectively preventing the oxidation and loss of plant active substances. Propylene glycol and glycerin base enhance the compatibility of various ingredients, thus significantly improving the cleanser's gentle cleansing, long-lasting moisturizing, soothing and repairing performance, and overall storage stability.

[0009] 2. The functional components selected in this invention, such as Yunnan gentian extract, ectoine, and angelica extract, are all mild skin-care active substances. Combined with safe daily chemical basic raw materials such as glycerin, xylitol, and amino acid surfactants, the raw materials are compliant, mild, and leave no irritating residue, ensuring high safety for facial use. Furthermore, the precise proportions of each component achieve multi-dimensional skincare effects including gentle cleansing, long-lasting moisturizing, barrier repair, and soothing and stabilizing. Leveraging a polyol system for a smooth skin feel and plant extracts to harmonize skin texture, this invention balances the cleansing power and user experience of facial cleansers. It solves the problems of traditional facial cleansers, such as excessive cleansing power leading to tightness and irritation, poor moisturizing and repairing effects, limited efficacy, and unstable or easily deactivated active ingredients. Attached Figure Description

[0010] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0011] Figure 1 This is a flowchart of a method for preparing a multi-effect facial cleanser according to an embodiment of the present invention. Detailed Implementation

[0012] To further illustrate the various embodiments, the present invention provides accompanying drawings, which are part of the disclosure of the present invention. These drawings are mainly used to illustrate the embodiments and can be used in conjunction with the relevant descriptions in the specification to explain the operating principles of the embodiments. With reference to these drawings, those skilled in the art should be able to understand other possible implementation methods and the advantages of the present invention.

[0013] According to an embodiment of the present invention, a multi-effect facial cleanser and its preparation method are provided.

[0014] The present invention will now be further described with reference to the accompanying drawings and specific embodiments. According to an embodiment of the present invention, the multi-effect facial cleanser is composed of the following raw materials in parts by weight: Deionized water 65-80 parts, glycerin 4-9 parts, propylene glycol 2-6 parts, methylparaben 0.1-0.3 parts, propylparaben 0.1-0.3 parts, sodium lauroyl sarcosinate 6-12 parts, angelica extract 1.5-3.5 parts, octyl glucoside 2-5 parts, xylitol 1-4 parts, ectoine 0.3-1 part, gentian extract 0.8-2.2 parts.

[0015] In this optional embodiment, octyl glucoside is composed of the following raw materials in parts by weight: Octyl glucoside stock solution 1.2-3.3 parts, coconut oil alcohol 0.5-1.2 parts, citric acid 0.3-0.5 parts.

[0016] In this optional embodiment, xylitol is composed of the following parts by weight of raw materials: 0.7-2.6 parts of crystalline xylitol, 0.2-1.1 parts of erythritol, and 0.1-0.3 parts of sodium hyaluronate.

[0017] In this optional embodiment, ectoine is composed of the following parts by weight of raw materials: Ectoin powder 0.15-0.6 parts, mannitol 0.08-0.2 parts, panthenol 0.07-0.2 parts.

[0018] In this optional embodiment, the Yunnan gentian extract is composed of the following raw materials in parts by weight: The compound plant extract of Yunnan gentian contains 0.5-1.4 parts, β-cyclodextrin 0.2-0.5 parts, and propylene glycol 0.1-0.3 parts.

[0019] In this optional embodiment, the Gentiana yunnanensis compound plant extract powder includes at least two of the following: Gentiana yunnanensis root ethanol extract, Gentiana yunnanensis stem and leaf ethanol extract, and Gentiana yunnanensis whole plant ethanol reflux extract.

[0020] In this optional embodiment, the octyl glucoside stock solution includes at least two of C8 octyl glucoside, C8 / C10 mixed octyl glucoside, and C6 / C8 complex glucoside.

[0021] In this optional embodiment, the ectoine powder includes at least two of the following: ectoine fermented by microorganisms, ectoine cultured in plant cells, and ectoine extracted by deep-sea microorganisms.

[0022] According to another embodiment of the invention, such as Figure 1As shown, a method for preparing a multi-effect facial cleanser is also provided, which includes the following steps: S1. Take glycerin, propylene glycol and some deionized water according to the preset mass proportions and put them into the emulsification tank. Control the stirring speed to 120-150 r / min, heat to 75-80℃, keep warm and stir for 10-15 min until completely dissolved, and obtain polyol moisturizing base liquid for later use. S2. Take the octyl glucoside stock solution, coconut oil alcohol, and citric acid according to the preset mass proportions, add an appropriate amount of room temperature deionized water, heat the water bath to 40-45℃, stir for 12-18 minutes to disperse evenly, and obtain the octyl glucoside complex solution for later use. S3. Take xylitol, erythritol and sodium hyaluronate according to the preset mass proportions, add deionized water, stir in a water bath at 40-45℃ for 10-15 minutes to fully dissolve, cool to room temperature, and obtain xylitol moisturizing composite solution for later use. S4. Take ectoine powder, mannitol and panthenol according to the preset mass proportions, add room temperature deionized water, stir at low speed in the dark for 8-12 minutes to dissolve and mix well, and obtain the repair active solution for later use. S5. Take the Yunnan gentian compound plant extract powder, β-cyclodextrin and propylene glycol according to the preset mass proportions, add deionized water, stir in a 45-50℃ water bath for 15-20 minutes, and then disperse with 200W ultrasonication for 5 minutes to obtain Yunnan gentian soothing compound solution for later use. S6. Add sodium lauroyl sarcosinate to the polyol moisturizing base solution in batches, maintain 75-80℃ and stir at 200-250r / min for 20-25min until there is no dry powder clumping, and obtain the main cleaning solution for later use. S7. Slowly pump the octyl glucoside complex solution, xylitol moisturizing complex solution, repairing active solution, and Yunnan gentian soothing complex solution into the main cleaning solution in sequence, control the temperature at 70-75℃, turn on the homogenizer, and homogenize at 2500-3000r / min for 5-8min. After homogenization, stir at low speed to cool down to 40-45℃. S8. After cooling to 40-45℃, add methylparaben and propylparaben, stir at low speed for 10 minutes to dissolve completely, adjust the pH of the system to 5.5-6.5, control the vacuum degree to 0.06-0.09MPa to defoam for 15-20 minutes, and obtain a homogeneous cleansing milk base material without bubbles. S9. After cooling the cleansing milk base to 25-30℃, take a sample for testing. If the test indicators are qualified, transfer it to a Class 10,000 aseptic clean area, fill it into a packaging container sterilized by moist heat at 121℃ and seal it. Store it in a cool place at room temperature of 20-25℃ to obtain the multi-effect cleansing milk product.

[0023] In this optional embodiment, sodium lauroyl sarcosinate is added to the polyol moisturizing base solution in batches, and stirred at 75-80°C and 200-250 r / min for 20-25 min until no dry powder clumps are formed, to obtain the main cleaning solution for later use, including the following steps: S61. Sprinkle sodium lauroyl sarcosinate into a polyol moisturizing base liquid at 75℃ in several small amounts, with a 3-minute interval between each addition, to effectively prevent the powder from absorbing water and clumping together. S62. After all sodium lauroyl sarcosinate has been added, maintain the system temperature at 75-80℃ and the stirring speed at 200-250r / min, and continue stirring for 20-25min to obtain the initial clean liquid. S63. After stirring, the initial cleaning solution is filtered using a 100-mesh stainless steel filter to remove undissolved solid particles. The filtered initial cleaning solution is then returned to the emulsification tank to obtain a fine, particle-free main cleaning solution.

[0024] To better understand the above technical solutions of the present invention, specific embodiments will be used for detailed description below. Example 1

[0025] Deionized water 65.0g, glycerin 4.0g, propylene glycol 2.0g, methylparaben 0.1g, propylparaben 0.1g, sodium lauroyl sarcosinate 6.0g, Angelica sinensis extract 1.5g, octyl glucoside stock solution 1.2g, cocoyl alcohol 0.5g, citric acid 0.3g, xylitol 0.7g, erythritol 0.2g, sodium hyaluronate 0.1g, ectoine powder 0.15g, mannitol 0.08g, panthenol 0.07g, gentian root compound plant extract powder 0.5g, β-cyclodextrin 0.2g, propylene glycol 0.1g. Example 2

[0026] Deionized water 80.0g, glycerin 9.0g, propylene glycol 6.0g, methylparaben 0.3g, propylparaben 0.3g, sodium lauroyl sarcosinate 12.0g, Angelica sinensis extract 3.5g, octyl glucoside stock solution 3.3g, coconut oil alcohol 1.2g, citric acid 0.5g, crystalline xylitol 2.6g, erythritol 1.1g, sodium hyaluronate 0.3g, ectoine powder 0.6g, mannitol 0.2g, panthenol 0.2g, gentian root compound plant extract powder 1.4g, β-cyclodextrin 0.5g, propylene glycol 0.3g. Example 3

[0027] Deionized water 72.5g, glycerin 6.5g, propylene glycol 4.0g, methylparaben 0.2g, propylparaben 0.2g, sodium lauroyl sarcosinate 9.0g, Angelica sinensis extract 2.5g, octyl glucoside stock solution 2.25g, cocoyl alcohol 0.85g, citric acid 0.4g, xylitol 1.65g, erythritol 0.65g, sodium hyaluronate 0.2g, ectoine powder 0.375g, mannitol 0.14g, panthenol 0.135g, gentian root compound plant extract powder 0.95g, β-cyclodextrin 0.35g, propylene glycol 0.2g.

[0028] Comparative Example 1 Deionized water 65.0g, glycerin 4.0g, propylene glycol 2.0g, methylparaben 0.1g, propylparaben 0.1g, sodium lauroyl sarcosinate 6.0g, Angelica sinensis extract 1.5g.

[0029] Comparative Example 2 Deionized water 80.0g, glycerin 9.0g, propylene glycol 6.0g, methylparaben 0.3g, propylparaben 0.3g, sodium lauroyl sarcosinate 12.0g, Angelica sinensis extract 3.5g.

[0030] Comparative Example 3 Deionized water 72.5g, glycerin 6.5g, propylene glycol 4.0g, methylparaben 0.2g, propylparaben 0.2g, sodium lauroyl sarcosinate 9.0g, Angelica sinensis extract 2.5g.

[0031] I. Experimental Objective: By comparing the performance of the facial cleansing products in Examples 1-3 and Comparative Examples 1-3, this study verifies the superiority of the present invention in terms of cleansing gentleness, skin moisturizing ability, skin soothing and repair effect, and storage stability after adding octyl glucoside stock solution, coconut oil alcohol, citric acid, crystalline xylitol, erythritol, sodium hyaluronate, ectoine powder, mannitol, panthenol, gentian root compound plant extract powder, and β-cyclodextrin compound system. This study clarifies the enhancing effect of the compounding of each functional ingredient on the overall performance of the facial cleanser.

[0032] II. Experimental Methods: Cleansing gentleness test: Volunteer subjects used the tested facial cleanser to wash their faces, and the change in transepidermal water loss (TEWL) value before and after use was measured using a skin moisture loss tester to characterize the degree of irritation of the facial cleanser to the skin barrier.

[0033] Moisturizing ability test: The moisture content of the stratum corneum of the skin of volunteers was tested 2 hours after cleansing, and the increase in skin moisture content was calculated.

[0034] Soothing and Repair Test: Samples were used on subjects with mild facial redness and sensitivity for 7 days, and the degree of improvement in skin redness was assessed using a visual rating method.

[0035] Storage stability test: The facial cleanser was stored at 25°C and 60% relative humidity for 90 days. The condition of the product was observed regularly and the retention rate of active ingredients was tested.

[0036] III. Experimental Procedure: 1) Cleansing and Mildness Test: Sixty healthy subjects were randomly divided into 6 groups and used the facial cleansers of Examples 1-3 and Comparative Examples 1-3, respectively, once in the morning and once in the evening for 7 consecutive days. Transdermal water loss (TEWL) was measured on the first day before use and on the 7th day of continuous use. The average increase in TEWL for each group was calculated. The lower the increase, the lower the product irritation.

[0037] 2) Moisturizing ability test: 60 subjects were randomly divided into 6 groups. They used the tested facial cleanser, rinsed with clean water, and air-dried for 3 minutes. The moisture content of the stratum corneum was measured immediately after cleansing and 2 hours after cleansing. The average increase in skin moisture content in each group after 2 hours was calculated.

[0038] 3) Soothing and Repair Test: 60 subjects with mild facial redness were randomly divided into 6 groups. They used the facial cleansers of Examples 1-3 and Comparative Examples 1-3 twice a day for 7 consecutive days. The average improvement score of facial redness in each group was calculated.

[0039] 4) Storage stability test: The facial cleansers of Examples 1-3 and Comparative Examples 1-3 were sealed and filled into containers and stored in a constant temperature and humidity chamber at 25°C and 60% relative humidity for 90 days. Samples were taken on days 0, 30, 60, and 90 to observe whether there was any stratification, precipitation, or discoloration. The content of ectoine and gentian active substances in the samples was determined by high performance liquid chromatography, and the retention rate of active ingredients was calculated.

[0040] IV. Experimental Results: 1) Cleanliness and mildness test (TEWL average rise, unit, g / m²·h), as shown in Table 1: Table 1. Cleanliness and mildness test results

[0041] 2) Moisturizing ability test (average increase in skin moisture content 2 hours after cleansing, in %), as shown in Table 2: Table 2 Results of Moisturizing Ability Test

[0042] 3) Soothing and Repair Test (average score for redness improvement), as shown in Table 3: Table 3. Results of the Soothing and Repair Test

[0043] 4) Storage stability test (90-day active ingredient retention rate), as shown in Table 4: Table 4 Storage stability test results

[0044] V. Comparison of experimental data between each embodiment and the comparative example is shown in Table 5: Table 5 Comparison of experimental data between each embodiment and the comparative example

[0045] VI. Experimental Conclusions: By comparing the experimental data in Table 5, the following conclusions can be drawn: 1) Regarding cleansing gentleness: The increase in TEWL in Examples 1-3 was significantly lower than that in the control group, with Example 2 showing the best gentleness. This confirms that the compound cleansing system formed by octyl glucoside stock solution, coconut oil alcohol, and sodium lauroyl sarcosinate reduces the degreasing irritation of single amino acid surfactants. Combined with citric acid to adjust the pH of the system, it reduces damage to the skin barrier during the cleansing process and effectively improves cleansing gentleness.

[0046] 2) Moisturizing ability: The effect of increasing the moisture content of the stratum corneum in Examples 1-3 was significantly better than that in the comparative example, indicating that crystalline xylitol, erythritol, sodium hyaluronate and panthenol work synergistically to form a moisturizing hydration film on the skin surface, reduce moisture loss and achieve long-lasting moisturizing after cleansing.

[0047] 3) Soothing and Repairing: The redness improvement effect of the example was significantly higher than that of the control group, which proved that the Yunnan gentian compound plant extract powder has anti-inflammatory and soothing effects. It works synergistically with ectoine powder to relieve the irritation caused by cleansing and improve facial redness. Angelica extract helps to nourish the skin and further enhances the repair effect.

[0048] 4) Storage stability: After 90 days, the retention rates of ectoine and gentian active substances in each group of the examples were all higher than 80%. β-cyclodextrin can encapsulate plant active ingredients and reduce the oxidative degradation of active substances. The entire formula system has good compatibility and the material is not prone to separation and deterioration during long-term storage, which proves that the facial cleanser of the present invention has excellent storage stability.

[0049] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A multi-effect facial cleanser, characterized in that, This multi-effect facial cleanser is composed of the following ingredients in parts by weight: Deionized water 65-80 parts, glycerin 4-9 parts, propylene glycol 2-6 parts, methylparaben 0.1-0.3 parts, propylparaben 0.1-0.3 parts, sodium lauroyl sarcosinate 6-12 parts, angelica extract 1.5-3.5 parts, octyl glucoside 2-5 parts, xylitol 1-4 parts, ectoine 0.3-1 part, gentian extract 0.8-2.2 parts.

2. The multi-effect facial cleanser according to claim 1, characterized in that, The octyl glucoside is composed of the following raw materials in parts by weight: Octyl glucoside stock solution 1.2-3.3 parts, coconut oil alcohol 0.5-1.2 parts, citric acid 0.3-0.5 parts.

3. The multi-effect facial cleanser according to claim 2, characterized in that, The xylitol is composed of the following raw materials in parts by weight: 0.7-2.6 parts of crystalline xylitol, 0.2-1.1 parts of erythritol, and 0.1-0.3 parts of sodium hyaluronate.

4. The multi-effect facial cleanser according to claim 3, characterized in that, The ectoine is composed of the following raw materials in parts by weight: Ectoin powder 0.15-0.6 parts, mannitol 0.08-0.2 parts, panthenol 0.07-0.2 parts.

5. A multi-effect facial cleanser according to claim 4, characterized in that, The Yunnan gentian extract is composed of the following raw materials in parts by weight: The compound plant extract of Yunnan gentian contains 0.5-1.4 parts, β-cyclodextrin 0.2-0.5 parts, and propylene glycol 0.1-0.3 parts.

6. A multi-effect facial cleanser according to claim 5, characterized in that, The compound plant extract powder of Gentiana yunnanensis includes at least two of the following: ethanol extract of Gentiana yunnanensis root, ethanol extract of Gentiana yunnanensis stem and leaf, and ethanol reflux extract of whole Gentiana yunnanensis plant.

7. A multi-effect facial cleanser according to claim 6, characterized in that, The octyl glucoside stock solution includes at least two of the following: C8 octyl glucoside, C8 / C10 mixed octyl glucoside, and C6 / C8 complex glucoside.

8. A multi-effect facial cleanser according to claim 7, characterized in that, The ectoine powder comprises at least two of the following: ectoine fermented by microorganisms, ectoine cultured in plant cells, and ectoine extracted by deep-sea microorganisms.

9. A method for preparing a multi-effect facial cleanser, used to achieve the preparation of the multi-effect facial cleanser according to claim 8, characterized in that, The preparation method of this multi-effect facial cleanser includes the following steps: S1. Take glycerin, propylene glycol and some deionized water according to the preset mass proportions and put them into the emulsification tank. Control the stirring speed to 120-150 r / min, heat to 75-80℃, keep warm and stir for 10-15 min until completely dissolved, and obtain polyol moisturizing base liquid for later use. S2. Take the octyl glucoside stock solution, coconut oil alcohol, and citric acid according to the preset mass proportions, add an appropriate amount of room temperature deionized water, heat the water bath to 40-45℃, stir for 12-18 minutes to disperse evenly, and obtain the octyl glucoside complex solution for later use. S3. Take xylitol, erythritol and sodium hyaluronate according to the preset mass proportions, add deionized water, stir in a water bath at 40-45℃ for 10-15 minutes to fully dissolve, cool to room temperature, and obtain xylitol moisturizing composite solution for later use. S4. Take ectoine powder, mannitol and panthenol according to the preset mass proportions, add room temperature deionized water, stir at low speed in the dark for 8-12 minutes to dissolve and mix well, and obtain the repair active solution for later use. S5. Take the Yunnan gentian compound plant extract powder, β-cyclodextrin and propylene glycol according to the preset mass proportions, add deionized water, stir in a 45-50℃ water bath for 15-20 minutes, and then disperse with 200W ultrasonication for 5 minutes to obtain Yunnan gentian soothing compound solution for later use. S6. Add sodium lauroyl sarcosinate to the polyol moisturizing base solution in batches, maintain 75-80℃ and stir at 200-250r / min for 20-25min until there is no dry powder clumping, and obtain the main cleaning solution for later use. S7. Slowly pump the octyl glucoside complex solution, xylitol moisturizing complex solution, repairing active solution, and Yunnan gentian soothing complex solution into the main cleaning solution in sequence, control the temperature at 70-75℃, turn on the homogenizer, and homogenize at 2500-3000r / min for 5-8min. After homogenization, stir at low speed to cool down to 40-45℃. S8. After cooling to 40-45℃, add methylparaben and propylparaben, stir at low speed for 10 minutes to dissolve completely, adjust the pH of the system to 5.5-6.5, control the vacuum degree to 0.06-0.09MPa to defoam for 15-20 minutes, and obtain a homogeneous cleansing milk base material without bubbles. S9. After cooling the cleansing milk base to 25-30℃, take a sample for testing. If the test indicators are qualified, transfer it to a Class 10,000 aseptic clean area, fill it into a packaging container sterilized by moist heat at 121℃ and seal it. Store it in a cool place at room temperature of 20-25℃ to obtain the multi-effect cleansing milk product.

10. The method for preparing a multi-effect facial cleanser according to claim 9, characterized in that, The step of adding sodium lauroyl sarcosinate to the polyol moisturizing base solution in batches, maintaining a temperature of 75-80°C and a stirring speed of 200-250 r / min for 20-25 min until no dry powder lumps are formed, and obtaining the main cleaning solution for later use includes the following steps: S61. Sprinkle sodium lauroyl sarcosinate into a polyol moisturizing base liquid at 75℃ in several small amounts, with a 3-minute interval between each addition, to effectively prevent the powder from absorbing water and clumping together. S62. After all sodium lauroyl sarcosinate has been added, maintain the system temperature at 75-80℃ and the stirring speed at 200-250r / min, and continue stirring for 20-25min to obtain the initial clean liquid. S63. After stirring, the initial cleaning solution is filtered using a 100-mesh stainless steel filter to remove undissolved solid particles. The filtered initial cleaning solution is then returned to the emulsification tank to obtain a fine, particle-free main cleaning solution.

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