A pore management composition with acne-removing and acne-repairing effects and its application.

Abstract

This invention relates to a pore-management composition with acne-reducing and acne-repairing effects and its application. The pore-management composition comprises finger lime extract, *Schizophyllum commune* fermentation product filtrate, *Willow Tree* extract, and *Bombax ceiba* extract. This invention creatively discovers that the synergistic effect of these four components enhances the product's multiple skin-improving and repairing effects, including oil control, acne reduction, and pore minimization. While effectively controlling oil and protecting sebum, it further balances the facial microecological environment, resists oxidative damage, and improves skin health. Furthermore, the four components are suitable for use in skincare products, are gentle and non-irritating, and have good stability.

Description

Technical Field

[0001] This invention belongs to the field of cosmetic technology, specifically relating to a pore management composition with acne removal and acne repair effects and its application. Background Technology

[0002] With social development, young people's skin condition is deteriorating due to factors such as diet, environmental pollution, and academic pressure, and they are troubled by problems such as acne and enlarged pores.

[0003] Acne is primarily caused by excessive sebum secretion, blockage of hair follicle ducts, and the production and interaction of inflammatory factors. Currently, mainstream acne products on the market target three main mechanisms: exfoliation, oil control, and inhibition of Propionibacterium acnes. Inhibition of Propionibacterium acnes typically utilizes salicylic acid, polyquaternium salts, and other substances to kill the bacteria. Undoubtedly, these active ingredients can quickly kill Propionibacterium acnes, thus rapidly clearing acne; however, they rarely address wound protection or promote wound healing, and their ingredients are often not gentle enough.

[0004] Therefore, it is of great significance to provide a product that is gentle and non-irritating, can form a protective film on the skin surface, promote wound healing, have excellent repair effects, protect wounds, and prevent reinfection, so as to reduce the probability of acne recurrence while achieving acne removal effects. Summary of the Invention

[0005] In view of the shortcomings of the prior art, the purpose of this invention is to provide a pore management composition with acne removal and acne repair effects and its application.

[0006] To achieve this objective, the present invention adopts the following technical solution: In a first aspect, the present invention provides a pore management composition with acne-removing and acne-repairing effects, the pore management composition comprising finger lime extract, Schizophyllum commune fermentation product filtrate, willowherb extract and kapok flower extract.

[0007] The pore management composition provided by this invention comprises finger lime extract, Schizophyllum commune fermentation product filtrate, willowherb extract, and kapok flower extract. Finger lime extract is rich in organic acids, which helps promote the exfoliation of the stratum corneum and has significant anti-inflammatory effects. Schizophyllum commune fermentation product filtrate contains triple-helix polysaccharides, which have excellent moisturizing, repairing, soothing, and film-forming properties, forming a protective film on the skin surface, promoting wound healing, preventing wound infection, and reducing acne recurrence. Willowherb extract effectively controls oil, protects sebum, balances the facial microecology, and resists oxidative damage. Kapok flower extract improves skin flora imbalance and reduces inflammatory symptoms. Through the synergistic effect of the above plant extracts, the acne-removing and repairing effects of the product are enhanced. The four specific plant extract components work synergistically to further improve the related skin-improving effects.

[0008] Preferably, the pore management composition comprises, by weight, 0.03-0.2 parts finger lime extract, 0.05-47 parts Schizophyllum commune fermentation product filtrate, 0.01-0.3 parts willowherb extract and 0.05-5 parts kapok flower extract.

[0009] The "0.03-0.5 parts" mentioned above can be, for example, 0.03 parts, 0.05 parts, 0.08 parts, 0.1 parts, 0.12 parts, 0.15 parts, 0.18 parts, 0.2 parts, 0.3 parts, 0.4 parts, 0.5 parts, etc. The aforementioned "0.05-47 portions" can be, for example, 0.05 portions, 0.1 portions, 1 portion, 2 portions, 2 portions, 10 portions, 20 portions, 40 portions, 47 portions, etc. The aforementioned "0.01-0.3 parts" can be, for example, 0.01 parts, 0.02 parts, 0.05 parts, 0.08 parts, 0.1 parts, 0.15 parts, 0.2 parts, 0.25 parts, 0.3 parts, etc.; The aforementioned "0.05-5 portions" can be, for example, 0.05 portions, 0.1 portions, 0.2 portions, 0.5 portions, 1 portion, 2 portions, 4 portions, 5 portions, etc.

[0010] In a second aspect, the present invention provides the use of the pore management composition according to the first aspect in the preparation of cosmetics.

[0011] Preferably, the cosmetic includes serum, lotion, emulsion, face cream, facial cleanser, or face mask.

[0012] Thirdly, the present invention provides a pore management essence with acne removal and acne repair effects, the pore management essence comprising the pore management composition described in the first aspect and deionized water.

[0013] Preferably, the pore management serum further includes any one or a combination of at least two of the following: moisturizer, thickener, pH adjuster, antioxidant, or skin conditioning agent.

[0014] Preferably, the pore management essence comprises, by weight, 0.1-56 parts of the pore management composition described in the first aspect, 0-20 parts of moisturizer, 0-1 part of thickener, 0-1 part of pH adjuster, 0-1.5 parts of antioxidant, 0-2 parts of skin conditioning agent, and the balance being deionized water.

[0015] The "0.1-56 portions" mentioned above can be, for example, 0 portions, 0.1 portions, 1 portion, 2 portions, 2 portions, 10 portions, 20 portions, 40 portions, 47 portions, 50 portions, 56 portions, etc. The "0-20 portions" mentioned above can be, for example, 0 portions, 0.1 portions, 1 portion, 2 portions, 2 portions, 10 portions, 20 portions, etc. The "0-1 units" mentioned above can be, for example, 0 units, 0.05 units, 0.1 units, 0.2 units, 0.5 units, 1 unit, etc. The aforementioned "0-1.5 portions" can be, for example, 0 portions, 0.05 portions, 0.1 portions, 0.2 portions, 0.5 portions, 1 portion, 1.5 portions, etc. The "0-2 portions" mentioned above can be, for example, 0 portions, 0.05 portions, 0.1 portions, 0.2 portions, 0.5 portions, 1 portion, 1.5 portions, 2 portions, etc.

[0016] Preferably, the humectant includes any one or a combination of at least two of glycerin, butylene glycol, 1,2-hexanediol, 1,2-pentanediol, or betaine.

[0017] Preferably, the thickener includes any one or a combination of at least two of carbomer, maltodextrin, gellan gum, or xanthan gum.

[0018] Preferably, the antioxidant includes any one or a combination of at least two of EDTA, p-hydroxyacetophenone, or octanoyl hydroxamic acid.

[0019] Preferably, the skin conditioning agent includes any one or a combination of at least two of allantoin, dipotassium glycyrrhizate, or oat extract.

[0020] Preferably, the pH adjuster comprises any one or a combination of at least two of aminomethylpropanol, citric acid, or potassium hydroxide. Preferably, the preparation method comprises: (1) Mix and homogenize the first part of the moisturizer, part of the skin conditioning agent, thickener and water to obtain phase A; (2) Mix the pH adjuster, remaining water, and second-part humectant to obtain phase B; (3) The pore management composition described in the first aspect, the antioxidant, the remaining skin conditioning agent and the moisturizer are mixed to obtain phase C; (4) After homogenizing and cooling phase A under vacuum, phase B and phase C are added sequentially, mixed evenly and then cooled to obtain the pore management essence. The steps (1), (2), and (3) are not in any particular order.

[0021] Preferably, the homogenization speed in step (1) is 500-700 rpm (e.g., 500 rpm, 520 rpm, 550 rpm, 580 rpm, 600 rpm, 620 rpm, 650 rpm, 680 rpm, 700 rpm, etc.), and the time is 10-30 min (e.g., 10 min, 12 min, 15 min, 18 min, 20 min, 22 min, 25 min, 28 min, 30 min, etc.).

[0022] Preferably, the mixing temperature in step (1) is 70-90℃, for example, it can be 70℃, 72℃, 75℃, 78℃, 80℃, 82℃, 85℃, 88℃, 90℃, etc. Other specific point values ​​within this range can be selected, and will not be described in detail here.

[0023] Preferably, step (4) specifically involves homogenizing phase A under vacuum, cooling it to 60-70℃ (e.g., 60℃, 62℃, 65℃, 68℃, 70℃, etc.), adding it to phase B and mixing it evenly, then cooling it further to 35-50℃ (e.g., 35℃, 38℃, 40℃, 42℃, 45℃, 48℃, 49℃, 50℃, etc.) and adding phase C. After mixing evenly, the mixture is cooled to obtain the pore management essence.

[0024] Compared with the prior art, the present invention has the following beneficial effects: This invention combines finger lime extract, Schizophyllum commune fermentation product filtrate, willowherb extract, and kapok flower extract. Finger lime extract is rich in organic acids, which helps promote the exfoliation of the stratum corneum and has significant anti-inflammatory effects. Schizophyllum commune fermentation product filtrate contains triple-helix polysaccharides, which have excellent moisturizing, repairing, soothing, and film-forming properties, forming a protective film on the skin surface, promoting wound healing, preventing wound infection, and reducing acne recurrence. Willowherb extract effectively controls oil, protects sebum, balances the facial microecology, and resists oxidative damage. Kapok flower extract improves skin flora imbalance and reduces inflammatory symptoms. Through the synergistic effect of these plant extracts, the product's acne-removing and repairing effects are enhanced. The four specific plant extract components work synergistically to further improve the related skin-improving effects. Attached Figure Description

[0025] Figure 1 This is a test image showing the skin improvement effect of the pore management essence prepared using Example 3. Detailed Implementation

[0026] To further illustrate the technical means and effects of the present invention, the following describes the technical solution of the present invention in conjunction with preferred embodiments of the present invention. However, the present invention is not limited to the scope of the embodiments.

[0027] The weight percentages of finger lime extract, Schizophyllum commune fermentation product filtrate, willowherb extract and kapok flower extract mentioned below are based on the actual content of active ingredients in commercially available or self-developed raw materials. Commercially available raw materials may also selectively contain any one or a combination of at least two of the following: solvents, humectants, thickeners, fillers, diluents, stabilizers, pH adjusters, antibacterial agents, antioxidants, or impurities within permissible limits.

[0028] The following information pertains to the raw material components and their sources: Example 1 This embodiment provides a pore management composition with acne removal and acne repair effects, comprising, by weight parts, 0.03 parts finger lime extract, 1.88 parts Schizophyllum commune fermentation product filtrate, 0.015 parts willowherb extract and 0.74 parts kapok flower extract.

[0029] Example 2 This embodiment provides a pore management composition with acne removal and acne repair effects, comprising, by weight, 0.09 parts finger lime extract, 4.7 parts Schizophyllum commune fermentation product filtrate, 0.03 parts willowherb extract and 2.22 parts kapok flower extract.

[0030] Example 3 This embodiment provides a pore management composition with acne removal and acne repair effects, comprising, by weight, 0.24 parts finger lime extract, 9.4 parts Schizophyllum commune fermentation product filtrate, 0.045 parts willowherb extract and 3.7 parts kapok flower extract.

[0031] Comparative Example 1 This comparative example provides a pore management composition with acne-removing and acne-repairing effects. The only difference between this composition and Example 3 is that finger lime extract is not added, and its reduced proportions are proportionally allocated to the Schizophyllum commune fermentation product filtrate, willowherb extract, and kapok extract.

[0032] Comparative Example 2 This comparative example provides a pore management composition with acne-removing and acne-repairing effects. The only difference between this composition and Example 3 is that it does not contain the Schizophyllum commune fermentation product filtrate, and the reduced amount of the filtrate is proportionally allocated to finger lime extract, willowherb extract, and kapok extract.

[0033] Comparative Example 3 This comparative example provides a pore management composition with acne-removing and acne-repairing effects. The only difference between this composition and Example 3 is that it does not contain willowherb extract, and its reduced proportions are allocated proportionally to finger lime extract, Schizophyllum commune fermentation product filtrate, and kapok flower extract.

[0034] Comparative Example 4 This comparative example provides a pore management composition with acne-removing and acne-repairing effects. The only difference between this composition and Example 3 is that it does not contain kapok flower extract, and its reduced proportions are allocated proportionally to finger lime extract, Schizophyllum commune fermentation product filtrate, and willowherb extract.

[0035] Application Example 1 This application example provides a pore-management serum with acne-reducing and acne-repairing effects, the formula of which is as follows: Its preparation method is as follows: (1) Add the first part of glycerol, butylene glycol, allantoin, dipotassium glycyrrhizate and carbomer to the aqueous phase pot, stir and homogenize at 500 rpm, and keep warm at 80℃ for 20 min.

[0036] (2) The raw materials in step (1) are drawn into the emulsifying pot, vacuumed, stirred and homogenized at 500 rpm, and kept at 80℃ for 20 min.

[0037] (3) Cool down to 65°C, add aminomethylpropanol and some water, stir at 500 rpm to homogenize, and then cool down to 45°C. Add the remaining raw material components, continue stirring for 15 min, and then mix well to obtain the essence.

[0038] Application Example 2-3 This application example provides two freeze-dried face masks. The only difference between the formulation and the application example is that the composition prepared in Example 1 is replaced with an equal amount of the composition prepared in Examples 2-3. Other ingredients and contents remain unchanged, and the preparation method is the same as in Application Example 1.

[0039] Compare and contrast examples 1-4 This comparative application example provides four types of freeze-dried face masks. The only difference between the formulation and the application example is that the composition prepared in Example 1 is replaced with an equal amount of the composition prepared in Comparative Examples 1-4. Other ingredients and contents remain unchanged, and the preparation method is the same as in Application Example 1.

[0040] Test Example 1 Oil control, acne suppression, and pore minimization effects test (1) Subjects with large pores and oily acne-prone skin were selected for testing. Their age range was 25-45 years old, with an average age of 32.5±4.2 years.

[0041] The test day was recorded as day 0. After cleansing and using a non-functional skin care product, the subjects applied an appropriate amount of the serum prepared in Examples 1-3 and Comparison Examples 1-4, and massaged it to help absorption. The test was conducted twice a day, morning and evening. The effects were compared before using the serum product and after 3, 7, 14 and 28 days of use. After arriving at the laboratory, the subjects sat quietly for 30 minutes before the test to measure the improvement of relevant skin indicators.

[0042] (2) The test content is: to take VISIA-CR images and Evaskin images of the subjects before and after using the product to test and analyze the change rate of skin oil content and the effect of pore improvement; The test products were the serum products prepared in Application Examples 1-3 and Comparative Application Examples 1-4.

[0043] The test environment was: temperature 20±2℃, humidity 50±5%, which met the requirements of the design scheme; the improvement / enhancement after using the product (%) = (data after use - data before use) / data before use × 100%; the results are shown in Tables 1 and 2. Figure 1 As shown: Table 1 Table 2 Based on the test results in the table and figure above, it can be seen that... (1) As can be seen from Application Examples 1 to 3, the composition of four plant extracts provided by the present invention, including finger lime extract, Schizophyllum commune fermentation product filtrate, willowherb extract and kapok extract, has excellent oil control, acne repair and pore shrinking effects.

[0044] (2) By comparing application example 3 with comparative application examples 1-4, it can be seen that the combination of four plant extracts in this invention, namely finger lime extract, filtrate of Schizophyllum commune fermentation product, willowherb extract and kapok extract, significantly enhances the oil control effect of the product. After use, the subjects can quickly achieve the effect of reducing oil secretion and further shrink pores and refine the skin.

[0045] Combination Figure 1The facial imaging results of the subjects showed that after using the essence product prepared in Application Example 3, the subjects' acne was significantly reduced, and the facial redness was significantly weakened. Furthermore, the imaging images after 28 days showed that the subjects had no new acne. It can be seen that when the pore management composition provided by the present invention is applied to the preparation of cosmetics with related effects, it can inhibit the occurrence of acne for a long time, reduce acne recurrence, control the surface oil production rate, shrink pores, further repair the skin, and improve skin health.

[0046] When the comparative application examples 1-4 did not contain any of the four components—finger lime extract, Schizophyllum commune fermentation product filtrate, Willowherb extract, and Kapok extract—the pore management compositions prepared therefor, when applied to related skin care essence products, showed a decrease in the effects of oil control, acne treatment, and pore shrinkage compared to application example 3. This indicates that finger lime extract, Schizophyllum commune fermentation product filtrate, Willowherb extract, and Kapok extract have a synergistic promoting effect on related skin repair and improvement that is difficult for those skilled in the art to predict.

[0047] Test Example 2 Product safety testing Subjects were selected according to the inclusion criteria and randomly divided into 3 groups (5 males and 5 females in each group) to participate in the trial. An appropriate amount of the serum sample from Examples 1-3 was placed in the drug compartment of the test strip. The test strip containing the sample was then applied to the flexor surface of the subject's forearm with medical tape for 24 hours. The skin reaction was observed 30 minutes after the test strip was removed, once the indentation had disappeared. For those with negative results, the skin reaction was observed again at 24 and 48 hours post-trial, and the results were recorded. The grading criteria for the degree of reaction are shown in the table below. The results showed that the pore-management serum products prepared in Examples 1-3 exhibited negative reactions at both 24 h and 48 h after the test, with no irritation or erythema. Therefore, the serum products prepared according to this invention are non-irritating to the skin and show no positive reactions, proving that the product is highly safe, has low irritation, and is relatively mild.

[0048] The applicant declares that the technical solution of this invention is illustrated by the above embodiments, but this invention is not limited to the above embodiments, that is, it does not mean that this invention must rely on the above embodiments to be implemented. Those skilled in the art should understand that any improvements to this invention, equivalent substitutions of raw materials for the products of this invention, addition of auxiliary components, selection of specific methods, etc., all fall within the protection scope and disclosure scope of this invention.

[0049] The preferred embodiments of the present invention have been described in detail above. However, the present invention is not limited to the specific details in the above embodiments. Within the scope of the technical concept of the present invention, various simple modifications can be made to the technical solution of the present invention, and these simple modifications all fall within the protection scope of the present invention.

[0050] It should also be noted that the various specific technical features described in the above specific embodiments can be combined in any suitable manner without contradiction. In order to avoid unnecessary repetition, the present invention will not describe the various possible combinations separately.

Claims

1. A pore management composition with acne-removing and acne-repairing effects, characterized in that, The pore management composition includes finger lime extract, Schizophyllum commune fermentation product filtrate, willowherb extract, and kapok flower extract.

2. The pore management composition according to claim 1, characterized in that, The pore management composition comprises, by weight, 0.03-0.5 parts finger lime extract, 0.05-47 parts Schizophyllum commune fermentation product filtrate, 0.01-0.3 parts willowherb extract and 0.05-5 parts kapok extract.

3. The use of the pore management composition according to claim 1 or 2 in the preparation of cosmetics.

4. The application according to claim 3, characterized in that, The cosmetics include serums, toners, lotions, creams, facial cleansers, or masks.

5. A pore-management essence with acne-removing and acne-repairing effects, characterized in that, The pore-management serum comprises the pore-management composition of claim 1 and deionized water; Preferably, the pore management serum further includes any one or a combination of at least two of the following: moisturizer, thickener, pH adjuster, antioxidant, or skin conditioning agent.

6. The pore-management essence according to claim 5, characterized in that, The pore management essence comprises, by weight, 0.1-56 parts of the pore management composition of claim 1, 0-20 parts of moisturizer, 0-1 part of thickener, 0-1 part of pH adjuster, 0-1.5 parts of antioxidant, 0-2 parts of skin conditioning agent, and the balance being deionized water.

7. The pore-management essence according to claim 5, characterized in that, The moisturizer includes any one or a combination of at least two of glycerin, butylene glycol, 1,2-hexanediol, 1,2-pentanediol, or betaine; Preferably, the thickener comprises any one or a combination of at least two of carbomer, maltodextrin, gellan gum, or xanthan gum; Preferably, the antioxidant includes any one or a combination of at least two of EDTA, p-hydroxyacetophenone, or octanoyl hydroxamic acid; Preferably, the skin conditioning agent includes any one or a combination of at least two of allantoin, dipotassium glycyrrhizate, or oat extract; Preferably, the pH adjuster comprises any one or a combination of at least two of aminomethylpropanol, citric acid, or potassium hydroxide.

8. The method for preparing the pore-management essence according to claim 5, characterized in that, The preparation method includes: (1) Mix and homogenize the first part of the moisturizer, part of the skin conditioning agent, thickener and water to obtain phase A; (2) Mix the pH adjuster, remaining water, and second-part humectant to obtain phase B; (3) The pore management composition of claim 1, the antioxidant, the remaining skin conditioning agent and the moisturizer are mixed to obtain phase C; (4) After homogenizing and cooling phase A under vacuum, phase B and phase C are added sequentially, mixed evenly, and then cooled to obtain the pore management essence. The steps (1), (2), and (3) are not in any particular order.

9. The method for preparing the pore-management essence according to claim 8, characterized in that, The homogenization process in step (1) involves a rotation speed of 500-700 rpm and a time of 10-30 min. Preferably, the mixing temperature in step (1) is 70-90°C.

10. The method for preparing the pore-management serum according to claim 8, characterized in that, Step (4) specifically involves homogenizing phase A under vacuum, cooling it to 60-70°C, adding phase B and mixing, then cooling it to 35-50°C and adding phase C. After mixing evenly, the mixture is cooled to obtain the pore management essence.

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