Acne-removing composition containing natural plant components and preparation method of acne-removing composition

Abstract

The invention relates to an acne-removing composition containing natural plant components and a preparation method of the acne-removing composition, and belongs to the technical field of cosmetics. The invention provides an acne-removing composition containing natural plant components. The acne-removing composition is prepared from rhodomyrtus tomentosa fruit extract, hydrolyzed red algae extract, hydrangea crassifolia leaf extract, Lagopsis supina extract and ceramide. Wherein the antibacterial and anti-inflammatory effects of the rhodomyrtus tomentosa fruit extract and the anti-inflammatory and soothing effects of the Lagopsis supina extract directly resist the core etiology and symptoms of acne; the hyperactivity of sebum is reduced by the hydrangea crassifolia leaf extract; the hydrolyzed red algae extract can buffer potential stimulation and maintain skin hydration; ceramide can strengthen the self-defense capability of the skin and prevent relapse during treatment; the five components supplement each other and have a good acne removing effect.

Description

Technical Field

[0001] This invention belongs to the field of cosmetic technology and relates to an acne-removing composition containing natural plant ingredients and its preparation method. Background Technology

[0002] With the accelerated pace of modern life and increasing environmental pressure, acne, a common skin problem, is no longer just a problem unique to adolescence, but has gradually evolved into a common skin health challenge that spans multiple age groups. At the same time, consumers are deepening their knowledge of product ingredients and skincare concepts through big data, and "ingredient enthusiasts" have begun to emerge. However, acne treatment products on the market still have inherent limitations. Chemical exfoliants, such as salicylic acid and glycolic acid, work by promoting keratin metabolism and unclogging pores, but they are accompanied by potential irritation, requiring users to carefully build up skin tolerance. Retinoic acid and its derivatives, including vitamin A, which is widely used in prescription drugs and skincare products, are outstanding in regulating cell differentiation and anti-inflammation, but they are a well-known "double-edged sword." Initial use often results in reactions such as peeling and redness, and they also have strict requirements for photostability. In addition, ceramide products that focus on barrier repair are slow to take effect, and cleansing mud masks that work on the principle of physical adsorption can easily increase the burden on the skin. Against this backdrop, gentle, highly active natural plant ingredients have become the choice of more and more consumers. They rely on different mechanisms of action and claim to target all stages of acne development, thereby achieving acne-removing effects. Summary of the Invention

[0003] The purpose of this invention is to provide an acne-removing composition containing natural plant ingredients and its preparation method. This invention creatively combines myrtle fruit extract, hydrolyzed red algae extract, hydrangea leaf extract, and *Hydrangea macrophylla* extract with ceramides to construct a multi-target, synergistic acne-removing network: the antibacterial and anti-inflammatory effects of myrtle fruit extract and the anti-inflammatory and soothing effects of *Hydrangea macrophylla* extract directly combat the core causes and symptoms of acne; hydrangea leaf extract fundamentally reduces excessive sebum secretion; hydrolyzed red algae extract can buffer potential irritation and maintain skin hydration; and ceramides strengthen the skin's own defense capabilities and prevent recurrence while treating the condition. The five components work synergistically to intervene in the development of acne from five key dimensions: antibacterial, oil control, anti-inflammatory, soothing, and repairing. Its comprehensive effect is significantly superior to traditional acne-removing ingredients that rely on a single mechanism or simple ingredient stacking.

[0004] The objective of this invention can be achieved through the following technical solutions: An acne-removing composition containing natural plant ingredients, the acne-removing composition containing natural plant ingredients includes myrtle fruit extract, hydrolyzed red algae extract, coarse-toothed hydrangea leaf extract, euphorbia milii extract, and ceramide; the weight ratio of the myrtle fruit extract, hydrolyzed red algae extract, coarse-toothed hydrangea leaf extract, euphorbia milii extract, and ceramide is (0.5-2):(1-3):(0.5-2):(0.5-1.5):(0.05-0.2).

[0005] Furthermore, the weight ratio of the myrtle fruit extract, hydrolyzed red algae extract, coarse-toothed hydrangea leaf extract, euryale ferox extract, and ceramide is (1-1.5):(1.5-2.5):(1-1.5):(0.8-1.2):(0.11-0.15).

[0006] Furthermore, the preparation of the *Salvia splendens* extract includes the following steps: X1. Take dried Ophiopogon japonicus, crush it through a 20-40 mesh sieve to obtain Ophiopogon japonicus powder; X2. Mix the powder of *Eriocaulon buergerianum* with the first aqueous ethanol solution, perform the first round of thermal extraction, and separate the solid and liquid to obtain the first extract and filter residue. X3. Add the second ethanol aqueous solution to the filter residue and mix. Perform the second round of thermal extraction, separate the solid and liquid, and collect the second extract. X4. Combine the first and second extracts and concentrate them by rotary evaporation at 60°C to obtain the extract of *Eriocaulon buergerianum*.

[0007] Further, in step X2, the ratio of the *Eriocaulon buergerianum* powder to the first ethanol aqueous solution is 1g:8-12mL; the first ethanol aqueous solution is a 40%-50% v / v ethanol aqueous solution; the first round of thermal extraction is performed by heating in a water bath to 55-65℃, stirring at 100-200 rpm for 30-50 min, cooling to 36-40℃, and stirring at 100-200 rpm for 20-40 min.

[0008] Further, in step X3, the ratio of filter residue to the second ethanol aqueous solution is 1g:6-10mL; the second ethanol aqueous solution is a 70%-75% v / v ethanol aqueous solution; the second round of thermal extraction is performed by heating in a water bath to 65-75℃, stirring at 100-200rpm for 30-50min, cooling to 41-45℃, and stirring at 100-200rpm for 20-30min.

[0009] Further, the acid treatment in step X4 is as follows: add 8%-12% v / v citric acid aqueous solution to the total extract, adjust the pH to 4-4.4, keep it at 48-52℃ for 20-40 min, then add 4%-6% v / v sodium bicarbonate aqueous solution, adjust the pH to 5.6-6, and keep it at 48-52℃ for 5-15 min.

[0010] Further, the rotary evaporation concentration described in step X5 is stopped when the relative density is 1.1-1.15.

[0011] Furthermore, the preparation method of the acne-removing composition containing natural plant ingredients includes the following steps: The myrtle fruit extract, hydrolyzed red algae extract, coarse-toothed hydrangea leaf extract, euryale ferox extract, and ceramide are mixed evenly according to the weight ratio to obtain an acne-removing composition containing natural plant ingredients.

[0012] Furthermore, the prepared acne-removing composition containing natural plant ingredients is applied to skin care products, including aqueous solutions, emulsions, creams, and masks, wherein the amount of the composition added is 0.5%-2% of the total weight of the skin care product.

[0013] The beneficial effects of this invention are: (1) This invention creatively combines myrtle fruit extract, hydrolyzed red algae extract, coarse-toothed hydrangea leaf extract, and eugenol extract with ceramides to construct a multi-target, synergistic acne-removing network: the antibacterial and anti-inflammatory effects of myrtle fruit extract and the anti-inflammatory and soothing effects of eugenol extract directly combat the core causes and symptoms of acne; coarse-toothed hydrangea leaf extract reduces excessive sebum secretion; hydrolyzed red algae extract can buffer potential irritation and maintain skin hydration; and ceramides strengthen the skin's own defense capabilities and prevent recurrence while treating the condition. The five components complement each other, achieving intervention in the occurrence and development of acne from five key dimensions: "antibacterial, oil control, anti-inflammatory, soothing, and repairing." Its comprehensive effect is significantly better than traditional acne-removing ingredients that rely on a single mechanism or simple ingredient stacking.

[0014] (2) The present invention uses gradient polar solvents to perform stepwise thermal extraction of the raw material of *Hedyotis diffusa*. Finally, it extracts in sequence from low alcohol content to high alcohol content, and finally simulates an acidic environment to promote the hydrolysis reaction, thereby further promoting the conversion of active ingredients into free state with higher bioavailability and stronger activity, thereby improving the activity and transdermal properties of *Hedyotis diffusa* extract. Detailed Implementation

[0015] To further illustrate the technical means and effects of the present invention in achieving its intended purpose, the following detailed description of the specific implementation methods, structures, features, and effects of the present invention, in conjunction with embodiments, is provided below.

[0016] In all embodiments and comparative examples of this invention, the myrtle fruit extract was purchased from Gansu Yishengxiang Biotechnology Co., Ltd., and the product name was Myrtle Extract; the hydrolyzed red algae extract was purchased from Xi'an Weiao Biotechnology Co., Ltd., and the product name was Red Algae Extract; the coarse-toothed hydrangea leaf extract was purchased from Shaanxi Xiazhou Biotechnology Co., Ltd.; and the ceramide was purchased from Gansu Yishengxiang Biotechnology Co., Ltd., with a content specification of 5%. Unless otherwise specified, all other materials, reagents, etc. used in all embodiments and comparative examples of this invention are commercially available.

[0017] The components and their weights of the multi-dimensional synergistic acne-removing compositions of Examples 1-5 and Comparative Examples 1-5 are shown in Table 1. Each component was weighed according to the formula amount, mixed and homogenized to obtain each composition.

[0018] Table 1. Components and weight ratios of the composition Group Myrtle fruit extract Hydrolyzed red algae extract extract of coarse-toothed hydrangea leaf European summer solstice extract ceramide Example 1 1.25 2 1.25 1 0.13 Example 2 1 1.5 1 0.8 0.11 Example 3 1.5 2.5 1.5 1.2 0.15 Example 4 0.5 1 0.5 0.5 0.05 Example 5 2 3 2 1.5 0.2 Comparative Example 1 0 2 1.25 1 0.13 Comparative Example 2 1.25 0 1.25 1 0.13 Comparative Example 3 1.25 2 0 1 0.13 Comparative Example 4 1.25 2 1.25 0 0.13 Comparative Example 5 1.25 2 1.25 1 0 The preparation of *Gynostemma pentaphyllum* in the acne-removing compositions of Examples 1-5, Comparative Examples 1-3, and Comparative Example 5 includes the following steps: X1. Take dried Ophiopogon japonicus, crush it through a 30-mesh sieve to obtain Ophiopogon japonicus powder; X2. Mix the powder of *Houttuynia cordata* with a 45% v / v ethanol aqueous solution at a material-to-liquid ratio of 1g:10mL, heat in a water bath to 60℃, stir at 150rpm for 40min, cool to 38℃, stir at 150rpm for 30min, and separate the solid and liquid to obtain the first extract and filter residue. X3. Mix the filter residue with 73% v / v ethanol aqueous solution at a material-to-liquid ratio of 1g:8mL. Heat the mixture in a water bath to 70°C and stir at 150 rpm for 40 min. Cool the mixture to 43°C and stir at 150 rpm for 30 min. Separate the solid and liquid components and collect the second extract. X4. Combine the first extract and the second extract to obtain the total extract. Add 10% v / v citric acid aqueous solution to the total extract to adjust the pH to 4.2. Incubate at 50℃ for 30 min. Then add 5% v / v sodium bicarbonate aqueous solution to adjust the pH to 5.8. Incubate at 50℃ for 10 min to obtain the processed extract. X5. The treated extract was concentrated by rotary evaporation at 60°C until the relative density was 1.3, thus obtaining the extract of *Eriocaulon buergerianum*. Example 6

[0019] Compared with Example 1, the only difference is that the first ethanol aqueous solution in Example 6 is a 40% v / v ethanol aqueous solution and the second ethanol aqueous solution is a 73% v / v ethanol aqueous solution, while the other conditions are the same as in Example 1. Example 7

[0020] Compared with Example 1, the only difference is that the first ethanol aqueous solution in Example 7 is a 50% v / v ethanol aqueous solution, and the second ethanol aqueous solution is a 70% v / v ethanol aqueous solution, while the other conditions are the same as in Example 1. Example 8

[0021] Compared with Example 1, the only difference is that in Example 8, the water bath temperature for the first round of hot extraction is heated to 55°C, and the water bath temperature for the second round of hot extraction is heated to 65°C. All other conditions are the same as in Example 1. Example 9

[0022] Compared with Example 1, the only difference is that in Example 9, the water bath temperature for the first round of hot extraction is heated to 65°C, and the water bath temperature for the second round of hot extraction is heated to 75°C. All other conditions are the same as in Example 1.

[0023] Comparative Example 6 Compared with Example 1, the only difference is that the first ethanol aqueous solution in Comparative Example 6 is a 35% v / v ethanol aqueous solution, while the other conditions are the same as in Example 1.

[0024] Comparative Example 7 The only difference from Example 1 is that the first ethanol aqueous solution in Comparative Example 7 is a 55% v / v ethanol aqueous solution, while the other conditions remain the same as in Example 1.

[0025] Comparative Example 8 Compared with Example 1, the only difference is that the second ethanol aqueous solution in Comparative Example 8 is a 65% v / v ethanol aqueous solution, while the other conditions are the same as in Example 1.

[0026] Comparative Example 9 The only difference from Example 1 is that the second ethanol aqueous solution in Comparative Example 9 is an 80% v / v ethanol aqueous solution, while the other conditions remain the same as in Example 1.

[0027] Comparative Example 10 Compared with Example 1, the only difference is that the preparation of the *Heliotropium indicum* extract in Comparative Example 10 specifically includes the following steps: X1. Take dried Ophiopogon japonicus, crush it through a 30-mesh sieve to obtain Ophiopogon japonicus powder; X2. Mix the powder of *Houttuynia cordata* with a 60% v / v ethanol aqueous solution at a material-to-liquid ratio of 1g:18mL, heat in a water bath to 65℃, stir at 150rpm for 80min, cool to 40℃, stir at 150rpm for 60min, and separate the solid and liquid to obtain the extract and filter residue. X3. The extract was concentrated by rotary evaporation at 60°C until the relative density was 1.3, thus obtaining the extract of *Eriocaulon buergerianum*.

[0028] Comparative Example 11 Compared with Example 1, the only difference is that the preparation of the *Heliotropium indicum* extract in Comparative Example 11 specifically includes the following steps: X1. Take dried Ophiopogon japonicus, crush it through a 30-mesh sieve to obtain Ophiopogon japonicus powder; X2. Mix the powder of *Houttuynia cordata* with a 73% v / v ethanol aqueous solution at a material-liquid ratio of 1g:18mL, heat in a water bath to 70℃, stir at 150rpm for 80min, cool to 43℃, stir at 150rpm for 60min, and separate the solid and liquid to obtain the extract and filter residue. X3. The extract was concentrated by rotary evaporation at 60°C until the relative density was 1.3, thus obtaining the extract of *Eriocaulon buergerianum*.

[0029] Comparative Example 12 Compared with Example 1, the only difference is that the preparation of the *Heliotropium indicum* extract in Comparative Example 12 specifically includes the following steps: X1. Take dried Ophiopogon japonicus, crush it through a 30-mesh sieve to obtain Ophiopogon japonicus powder; X2. Mix the powder of *Houttuynia cordata* with a 45% v / v ethanol aqueous solution at a material-to-liquid ratio of 1g:10mL, heat in a water bath to 60℃, stir at 150rpm for 40min, cool to 38℃, stir at 150rpm for 30min, and separate the solid and liquid to obtain the first extract and filter residue. X3. Mix the filter residue with 73% v / v ethanol aqueous solution at a material-to-liquid ratio of 1g:8mL. Heat the mixture in a water bath to 70°C and stir at 150 rpm for 40 min. Cool the mixture to 43°C and stir at 150 rpm for 30 min. Separate the solid and liquid components and collect the second extract. X4. Combine the first and second extracts to obtain the total extract. Concentrate the total extract by rotary evaporation at 60°C until the relative density is 1.3, and then stop to obtain the extract of *Eriocaulon buergerianum*.

[0030] 1. Stimulation test Fifty-four female volunteers with healthy skin, aged between 18 and 55, were randomly divided into nine groups. All volunteers had no history of skin diseases, no known allergies to the test materials, and had not used any medications or cosmetics that might affect skin reactions within at least two weeks prior to the test. Select an area not exceeding 40mm 2A skin occlusive patch test was conducted using a qualified patch testing device with a depth of approximately 1 mm. 0.02±0.005 mg of the acne-removing composition prepared in Examples 1-9 was placed in the patch testing device and attached to the flexor side of the subject's forearm with hypoallergenic adhesive tape. The patch testing device was removed after 24 hours, and the skin reaction was observed and recorded. The skin adverse reaction grades are shown in Table 2 below.

[0031] Table 2 Skin Reaction Grading Standards Rating levels Skin reaction 0 negative reaction 1 Suspicious reaction, only slight erythema 2 Weak positive reaction (erythema reaction): erythema, infiltration, edema, and papules may be present. 3 Strong positive reaction (herpes reaction): erythema, infiltration, edema, papules; the reaction may extend beyond the test area. 4 Extremely strong positive reaction (confluent herpes simplex reaction): obvious erythema, severe infiltration, edema, confluent herpes simplex; reaction extends beyond the test area. After testing, the acne-removing compositions provided in Examples 1-9 of this invention all showed negative reactions after human patch testing, indicating that they are safe and non-irritating to human skin.

[0032] 2. Antibacterial and bacteriostatic test Using the acne-removing compositions prepared in Examples 1-9 and Comparative Examples 1-12 as samples, the inhibitory effects of the samples on Propionibacterium acnes (ATCC 6919), Staphylococcus aureus (ATCC 6538), and Micrococcus luteus (ATCC 4698) were tested according to QB / T 2738-2023 "Evaluation Method for Antibacterial and Bacteriostatic Effects of Daily Chemical Products". The results are recorded in Table 3 below.

[0033] Table 3. Results of antibacterial and bacteriostatic tests Inhibition rate of Propionibacterium acnes / % Staphylococcus aureus inhibition rate / % Inhibition rate of Micrococcus luteus / % Example 1 99.91 99.58 5.29 Example 2 99.89 99.56 5.32 Example 3 99.85 99.51 5.38 Example 4 99.47 99.09 5.52 Example 5 99.83 99.47 5.45 Example 6 97.45 97.12 5.73 Example 7 97.29 96.85 5.79 Example 8 97.08 96.57 5.86 Example 9 96.74 96.18 5.91 Comparative Example 1 84.95 83.39 6.94 Comparative Example 2 88.13 87.04 6.85 Comparative Example 3 87.79 86.65 6.84 Comparative Example 4 86.34 84.80 6.88 Comparative Example 5 89.06 88.37 6.82 Comparative Example 6 93.42 92.58 6.57 Comparative Example 7 93.27 92.42 6.59 Comparative Example 8 92.95 92.16 6.68 Comparative Example 9 93.13 92.27 6.63 Comparative Example 10 92.35 91.44 6.81 Comparative Example 11 92.48 91.59 6.79 Comparative Example 12 92.67 91.83 6.74 As shown in Table 3, compared with Comparative Examples 1-12, the acne-removing compositions in Examples 1-9 have significantly better inhibitory effects on Propionibacterium acnes and Staphylococcus aureus, and have the least impact on Micrococcus luteus. This indicates that the present invention can effectively inhibit the proliferation of acne-causing bacteria without affecting the symbiotic flora of the skin, and has good antibacterial and bacteriostatic effects.

[0034] 3. Acne-removing efficacy test The acne-removing compositions obtained in Examples 1-9 and Comparative Examples 1-12 were prepared into samples with a concentration of 2% using deionized water. One hundred and five volunteers aged 18-55 with oily / combination skin (forehead oil content ≥150 μg / cm2) exhibiting mild facial acne (e.g., ≤10 papules or pustules) and independent acne scars ≥3 mm in diameter were recruited. All volunteers had signed informed consent forms, and all volunteers who voluntarily participated in this test met regulatory requirements. All volunteers were randomly divided into 21 groups of five, each receiving a sample twice daily at a dosage of 1 mL. The sample was applied to the entire face for 14 days. Before each visit, participants cleansed their faces with a designated gentle cleanser and sat quietly for 30 minutes to acclimatize (temperature 22±2℃, humidity 50±5%). A dermatologist then used the VISIA-CR® facial image analyzer to quantify and photograph facial acne changes, performing AI-assisted analysis to count the number of acne lesions and assess facial redness. Additionally, a Sebumeter (SM815, Courage and Khazaka) was used to test forehead oil content. The calculation formulas for each evaluation parameter are as follows: Improvement rate (%) of each indicator = (mean before use - mean after use) / mean before use × 100%; data are shown in Table 4.

[0035] Table 4 Results of Acne Treatment Efficacy Test

[0036] As shown in Table 4, Examples 1-9 of the present invention are significantly better than Comparative Examples 1-12 in terms of acne improvement, a* value improvement, and oil reduction. This indicates that the acne-removing composition containing natural plant ingredients prepared by the present invention can effectively reduce excessive sebum secretion, soothe and repair the skin, improve facial redness, and synergistically exert a good acne-removing effect.

[0037] The above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention in any way. Although the present invention has been disclosed above with reference to preferred embodiments, it is not intended to limit the present invention. Any person skilled in the art can make some modifications or alterations to the above-disclosed technical content to create equivalent embodiments without departing from the scope of the present invention. Any indirect modifications, equivalent changes, and alterations made to the above embodiments based on the technical essence of the present invention without departing from the scope of the present invention shall still fall within the scope of the present invention.

Claims

1. An acne-removing composition containing natural plant ingredients, characterized in that, The acne-removing composition containing natural plant ingredients includes myrtle fruit extract, hydrolyzed red algae extract, coarse-toothed hydrangea leaf extract, euphorbia milii extract, and ceramide; the weight ratio of myrtle fruit extract, hydrolyzed red algae extract, coarse-toothed hydrangea leaf extract, euphorbia milii extract, and ceramide is (0.5-2):(1-3):(0.5-2):(0.5-1.5):(0.05-0.2).

2. The acne-removing composition containing natural plant ingredients according to claim 1, characterized in that, The weight ratio of the myrtle fruit extract, hydrolyzed red algae extract, coarse-toothed hydrangea leaf extract, euryale ferox extract, and ceramide is (1-1.5):(1.5-2.5):(1-1.5):(0.8-1.2):(0.11-0.15).

3. The acne-removing composition containing natural plant ingredients according to claim 1, characterized in that, The preparation of the *Salvia splendens* extract includes the following steps: X1. Take dried Ophiopogon japonicus, crush it through a 20-40 mesh sieve to obtain Ophiopogon japonicus powder; X2. Mix the powder of *Eriocaulon buergerianum* with the first aqueous ethanol solution, perform the first round of thermal extraction, and separate the solid and liquid to obtain the first extract and filter residue. X3. Add the second ethanol aqueous solution to the filter residue and mix. Perform the second round of thermal extraction, separate the solid and liquid, and collect the second extract. X4. Combine the first extract and the second extract to obtain the total extract. Treat the total extract with acid to obtain the treated extract. X5. The treated extract was concentrated by rotary evaporation at 60°C to obtain the extract of *Eriocaulon buergerianum*.

4. The acne-removing composition containing natural plant ingredients according to claim 3, characterized in that, In step X2, the ratio of *Eriocaulon buergerianum* powder to the first ethanol aqueous solution is 1 g: 8-12 mL; the first ethanol aqueous solution is a 40%-50% v / v ethanol aqueous solution; the first round of thermal extraction is performed by heating in a water bath to 55-65°C, stirring at 100-200 rpm for 30-50 min, cooling to 36-40°C, and stirring at 100-200 rpm for 20-40 min.

5. The acne-removing composition containing natural plant ingredients according to claim 3, characterized in that, The material-to-liquid ratio of the filter residue and the second ethanol aqueous solution in step X3 is 1g:6-10mL; the second ethanol aqueous solution is a 70%-75% v / v ethanol aqueous solution; the second round of thermal extraction is performed by heating in a water bath to 65-75℃, stirring at 100-200rpm for 30-50min, cooling to 41-45℃, and stirring at 100-200rpm for 20-30min.

6. The acne-removing composition containing natural plant ingredients according to claim 3, characterized in that, The acid treatment in step X4 is as follows: add 8%-12% v / v citric acid aqueous solution to the total extract, adjust the pH to 4-4.4, keep it at 48-52℃ for 20-40 min, then add 4%-6% v / v sodium bicarbonate aqueous solution, adjust the pH to 5.6-6, and keep it at 48-52℃ for 5-15 min.

7. The acne-removing composition containing natural plant ingredients according to claim 3, characterized in that, Step X5 involves rotary evaporation concentration until the relative density reaches 1.1-1.15, at which point the process is stopped.

8. A method for preparing an acne-removing composition containing natural plant ingredients as described in claims 1-7, characterized in that, The preparation method of the acne-removing composition containing natural plant ingredients includes the following steps: The myrtle fruit extract, hydrolyzed red algae extract, coarse-toothed hydrangea leaf extract, euryale ferox extract, and ceramide are mixed evenly according to the weight ratio to obtain an acne-removing composition containing natural plant ingredients.

9. A method for preparing an acne-removing composition containing natural plant ingredients according to claim 8, characterized in that, The prepared acne-removing composition containing natural plant ingredients is used in skin care products, including aqueous solutions, emulsions, creams, and masks. The amount of the composition added is 0.5%-2% of the total weight of the skin care products.

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