Acne skin relieving gel containing swallow and folium artemisiae argyi components and preparation method of acne skin relieving gel

Abstract

The present invention relates to the technical field of skin care products, and discloses an acne skin relieving gel containing swallow and folium artemisiae argyi components, the acne skin relieving gel comprises the following components by weight: 2-3% of an oat kernel extract; 2%-3% of a folium artemisiae argyi extract; 5%-8% of a humectant; 0.5%-0.8% of an antioxidant; 0.1% to 0.2% of matrine; 4.65% to 7.4% of a skin conditioning agent; according to the invention, the oat kernels and the folium artemisiae argyi extract are compounded, so that the anti-allergy and anti-oxidation performance is synergistically improved, and redness, stabbing pain and inflammation are effectively relieved. The composite moisturizing system is combined with natural components, so that double effects of water absorption and water locking are realized, and dryness and roughness are improved permanently. All the components are natural and mild, do not contain artificial essence, pigment or preservative, and are suitable for sensitive skin. The preparation process is simple and controllable, high in batch stability and suitable for large-scale production.

Description

Technical Field

[0001] This invention relates to the field of skincare technology, specifically to a soothing gel for acne-prone skin containing bird's nest and mugwort, and its preparation method. Background Technology

[0002] With environmental changes, a faster pace of life, and differences in skincare habits, the number of people with sensitive skin is increasing. Their skin is prone to discomfort such as redness, itching, dryness, and stinging, and the incidence of skin problems such as allergic dermatitis and eczema is also gradually rising. Therefore, skincare products with soothing, anti-allergic, and moisturizing effects have become a hot market demand; products equipped with…

[0003] Currently, most soothing gel products on the market use a single active ingredient, resulting in limited anti-allergic and soothing effects. Furthermore, some products contain synthetic preservatives and fragrances, which can easily burden the skin and even cause secondary irritation. Natural plant extracts are widely used in skincare due to their gentleness, safety, and diverse efficacy. Bird's nest extract is rich in small molecule peptides and amino acids, exhibiting excellent antioxidant, anti-allergic, and moisturizing properties. Artemisia argyi extract contains various natural medicinal components that can enhance the skin's anti-allergic ability and relieve skin inflammation and itching. However, current technologies have not scientifically combined bird's nest extract and artemisia argyi extract with specific auxiliary ingredients to construct a highly efficient and stable soothing gel system, making it difficult to fully utilize their synergistic effects. Therefore, we propose a soothing gel for acne-prone skin containing bird's nest and artemisia argyi ingredients, along with its preparation method, to address the aforementioned problems. Summary of the Invention

[0004] To address the shortcomings of existing technologies, this invention provides an acne-soothing gel containing bird's nest and mugwort, and its preparation method. This solves the problems of existing soothing gel products having a single active ingredient, limited anti-allergic and soothing effects, and the potential for secondary irritation due to the addition of synthetic preservatives and fragrances.

[0005] To achieve the above objectives, the present invention provides the following technical solution: an acne-reducing gel containing bird's nest and mugwort extracts, comprising the following components by weight percentage:

[0006] 2%-3% oat kernel extract;

[0007] 2%-3% Artemisia argyi extract;

[0008] 5%-8% moisturizer;

[0009] 0.5%-0.8% antioxidants;

[0010] 0.1%-0.2% matrine;

[0011] 4.65%-7.4% skin conditioning agents;

[0012] The remainder is deionized water.

[0013] Preferably, the humectant comprises butylene glycol, 1,2-pentanediol, and trehalose, wherein;

[0014] The weight percentage of butanediol is 2%-3%;

[0015] The 1,2-pentanediol has a weight percentage of 0.5%-1%;

[0016] The trehalose content is 0.5%-1% by weight.

[0017] Preferably, the antioxidant comprises a mixture of glyceryl caprylate, capryloyl hydroxamic acid and p-hydroxyacetophenone, wherein the mass ratio of glyceryl caprylate, capryloyl hydroxamic acid and p-hydroxyacetophenone is 1:1:1 to 2:1:1.

[0018] Preferably, the skin conditioning agent comprises panthenol and allantoin, wherein:

[0019] The panthenol content is 0.1%-0.3% by weight;

[0020] The allantoin is present in a weight percentage of 0.05%-0.1%.

[0021] Preferably, it also includes auxiliary components, by weight percentage:

[0022] 0.05%-0.15% carbomer;

[0023] 0.05%-0.15% triethanolamine;

[0024] 0.05%-0.1% disodium EDTA.

[0025] This invention provides a method for preparing an acne-relieving gel containing bird's nest and mugwort extracts, comprising the following steps:

[0026] S1. Clean and disinfect production tools and emulsifying pots, and let them cool for later use;

[0027] S2. Add deionized water to the emulsifying pot, add disodium EDTA while stirring and disperse evenly, then add the moisturizer, panthenol and allantoin from the skin conditioning agent, and carbomer in sequence, heat to 80℃-85℃, and stir at a constant temperature for 20-30 minutes.

[0028] S3. Cool to 42℃-45℃, add triethanolamine to adjust the pH of the system to 5.5-6.5, and adjust the viscosity to 1500-2500mPa·s. After stirring evenly, add oat kernel extract, artemisia extract and matrine, and continue stirring for 15-20 minutes.

[0029] S4. Add antioxidant at 42℃-45℃, keep warm and stir for 10-15 minutes;

[0030] S5. Cool down to below 40℃, and after passing inspection, filter and discharge to obtain the soothing gel.

[0031] Preferably, in step S2, the humectant is composed of butylene glycol, 1,2-pentanediol, and trehalose in a weight percentage ratio of 2%-3%: 0.5%-1%: 0.5%-1%.

[0032] Preferably, in step S2, the skin conditioning agent is composed of panthenol and allantoin in a weight percentage of 0.1%-0.3% or 0.05%-0.1%.

[0033] Preferably, in step S4, the antioxidant is a mixture of glyceryl caprylate, capryloyl hydroxamic acid and p-hydroxyacetophenone, and the mass ratio of the three is 1:1:1 to 2:1:1.

[0034] Beneficial effects

[0035] This invention provides an acne-relieving gel containing bird's nest and artemisia leaf extracts, and a method for preparing the same. Compared with existing technologies, it has the following advantages:

[0036] This acne-soothing gel containing oyster shell and mugwort extracts, along with its preparation method, uses oyster shell kernel extract and mugwort extract as core active ingredients. Their synergistic effect significantly enhances the gel's anti-allergic and antioxidant properties. The small molecule peptides and amino acids in oyster shell kernel extract enhance the skin barrier function, relieving redness and stinging. The natural medicinal components in mugwort extract can directly act on inflamed skin areas, quickly relieving pain and itching, and showing good improvement effects on skin problems such as allergic dermatitis and eczema.

[0037] It uses butylene glycol, 1,2-pentanediol and trehalose to build a complex moisturizing system, combined with the hydrophilic groups in oyster kernel extract, to achieve the dual effect of "water absorption and water locking", maintain the moisture of the skin's epidermis for a long time, improve the dryness and roughness of the skin, and restore the skin to a healthy state.

[0038] All ingredients used are natural extracts or food / cosmetic grade raw materials. No artificial fragrances, pigments, preservatives or other irritating ingredients are added. It is suitable for all skin types, especially for people with sensitive skin.

[0039] The preparation method of this invention has clear process steps, mild reaction conditions, no need for special equipment, easy control of parameters such as stirring speed and temperature, high batch stability of products, and is suitable for large-scale industrial production. Attached Figure Description

[0040] Figure 1 This is a flowchart illustrating the preparation method of an acne-relieving gel containing bird's nest and mugwort extracts according to the present invention. Detailed Implementation

[0041] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and 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.

[0042] An acne-prone skin soothing gel containing bird's nest and artemisia leaf extracts, comprising, by weight percentage, the following components:

[0043] 2%-3% oat kernel extract;

[0044] 2%-3% Artemisia argyi extract;

[0045] 5%-8% moisturizer;

[0046] 0.5%-0.8% antioxidants;

[0047] 0.1%-0.2% matrine;

[0048] 4.65%-7.4% skin conditioning agents;

[0049] The remainder is deionized water;

[0050] The moisturizers include butylene glycol, 1,2-pentanediol, and trehalose, with butylene glycol accounting for 2%-3% by weight; 1,2-pentanediol accounting for 0.5%-1% by weight; and trehalose accounting for 0.5%-1% by weight.

[0051] The antioxidants include a mixture of glyceryl caprylate, capryloyl hydroxamic acid and p-hydroxyacetophenone, wherein the mass ratio of glyceryl caprylate, capryloyl hydroxamic acid and p-hydroxyacetophenone is 1:1:1 to 2:1:1;

[0052] Skin conditioning agents include panthenol and allantoin, wherein panthenol accounts for 0.1%-0.3% by weight;

[0053] The weight percentage of allantoin is 0.05%-0.1%;

[0054] It also includes auxiliary components, by weight percentage: 0.05%-0.15% carbomer; 0.05%-0.15% triethanolamine; and 0.05%-0.1% disodium EDTA.

[0055] like Figure 1 As shown:

[0056] This invention provides a method for preparing an acne-relieving gel containing bird's nest and mugwort extracts, comprising the following steps:

[0057] S1. Clean and disinfect the emulsifying pot, stirring paddle, pipelines, and subsequent filtration and discharge tools used in the production process. During cleaning, first remove surface oil and impurities, then rinse thoroughly with purified water. After disinfection, allow the equipment to cool naturally to room temperature in a clean environment before use. Ensure that there are no residual water stains, dirt, or disinfectant residues on the inner walls of the equipment.

[0058] S2. Add the prescribed amount of deionized water to the pretreated emulsifying pot. Turn on the stirring device and set the stirring speed to 300-500 rpm, maintaining a uniform stirring speed. While stirring, slowly add the weighed disodium EDTA, continuing to stir until the disodium EDTA is completely and evenly dispersed, with no obvious particulate matter. Add the corresponding raw materials in the following order: "moisturizer → skin conditioning agent (panthenol, allantoin) → carbomer". After adding each raw material, stir for 5-10 minutes until completely dissolved or evenly dispersed before adding the next raw material to avoid clumping. Among them, the moisturizer should be added in the order of butylene glycol, 1,2-pentanediol, and trehalose to ensure that each component is fully mixed. After all raw materials have been added, turn on the temperature control device to raise the temperature of the material inside the emulsifying pot to 80℃-85℃, and maintain this temperature while stirring for 20-30 minutes. During the constant temperature stirring process, the temperature needs to be continuously monitored to ensure that the temperature fluctuation does not exceed ±2℃. Through thorough stirring, the aqueous phase material is made into a uniform and stable system, while the high temperature is used to achieve preliminary sterilization.

[0059] S3. Turn off the heating device and allow the material in the emulsification pot to cool naturally to 42℃-45℃. During this process, keep the stirring device running at a low speed (200-300 r / min) to avoid uneven cooling. Take a small sample of the material and measure its pH value with a pH meter. Slowly add triethanolamine while stirring. After each small amount of triethanolamine is added, the pH value should be measured again until the pH value of the system is adjusted to 5.5-6.5 (this pH range is close to the acid-base environment of human skin and can reduce irritation to acne-prone skin). At the same time, monitor the material with a viscometer. For viscosity, fine-tune the amount of triethanolamine added according to the actual viscosity (triethanolamine has the functions of neutralizing carbomer and adjusting viscosity). Adjust the viscosity of the material to 1500-2500 mPa·s. After stirring evenly, maintain this viscosity for 5 minutes. Slowly add the weighed oat kernel extract, artemisia leaf extract and matrine to the material with adjusted pH and viscosity. Increase the stirring speed to 350-450 r / min and continue stirring for 15-20 minutes to ensure that the three core active ingredients are evenly dispersed in the material system without local aggregation.

[0060] S4. Maintain a stable material temperature in the emulsifying pot at 42℃-45℃, and a stirring speed of 300-350 r / min. Slowly add the uniformly mixed antioxidant (glyceryl caprylate, capryloyl hydroxamic acid, and p-hydroxyacetophenone, in a mass ratio of 1:1:1 to 2:1:1) to the material. After adding the antioxidant, maintain this temperature and stir for 10-15 minutes to ensure the antioxidant is fully dissolved and evenly distributed, thus inhibiting material oxidation and extending product shelf life. During the heat preservation process, continuously monitor the temperature to avoid excessively high or low temperatures affecting the antioxidant's effectiveness.

[0061] S5. Turn off the heat preservation device and allow the material to cool naturally to below 40℃. During the cooling process, maintain low-speed stirring (150-200r / min) to prevent the material from stratifying or clumping due to excessive cooling. After the material cools to the target temperature, take a sample for quality inspection. The inspection items include appearance, pH value (5.5-6.5), viscosity (1500-2500mPa·s), and microbial limits. After passing the inspection, turn on the filtration equipment (preferably with a filter membrane pore size of 0.22-0.45μm) to slowly filter the material and remove any possible small impurities or incompletely dispersed particles. The filtered material is the oat and mugwort acne-relieving gel. Collect it in a clean, sterile packaging container and seal it for storage.

[0062] Example 1:

[0063] A soothing gel containing bird's nest and artemisia leaf extracts, comprising the following components by weight percentage: 100% deionized water, 2.5% butylene glycol, 0.8% 1,2-pentanediol, 2.5% bird's nest kernel extract, 0.2% panthenol, 0.8% trehalose, 2.5% artemisia leaf extract, 0.15% matrine, 0.08% allantoin, 0.1% carbomer, 0.1% triethanolamine, 0.07% disodium EDTA, and 0.65% a mixture of glyceryl caprylate, capryloyl hydroxamic acid, and p-hydroxyacetophenone in a mass ratio of 1:1:1.

[0064] The preparation method of the above-mentioned soothing gel includes the following steps:

[0065] After thoroughly cleaning the emulsifying pot, stirring paddle, and other production tools, sterilize them with 121℃ high-temperature steam for 20 minutes, then cool to room temperature. Add 100% deionized water to the emulsifying pot, start stirring at 350 rpm, and slowly add 0.07% disodium EDTA. After evenly dispersing, add 2.5% butanediol, 0.8% 1,2-pentanediol, 0.2% panthenol, 0.8% trehalose, 0.08% allantoin, and 0.1% carbomer in sequence. Raise the temperature to 82℃ and stir at a constant temperature for 25 minutes until the materials are completely dissolved and the system is homogeneous and transparent. Then turn on the cooling water. Cool the system until it reaches 43°C. Add 0.1% triethanolamine to adjust the pH to 6.0 and the viscosity to 2000 mPa·s. Stir until homogeneous. Add 2.5% oyster shell extract, 2.5% Artemisia argyi extract, and 0.15% matrine. Continue stirring for 18 minutes while maintaining the system temperature at 43°C. Add 0.65% of a mixture of glyceryl caprylate-capryloyl hydroxamic acid-p-hydroxyacetophenone. Keep the mixture warm and stir for 12 minutes. Continue cooling to 38°C. Take samples to test the pH, viscosity, microbial limits, and other indicators. After passing the tests, filter the material through a 200-mesh filter cloth to obtain the finished product.

[0066] Example 2:

[0067] A soothing gel containing bird's nest and artemisia leaf extracts, comprising the following components by weight percentage: deionized water 100%, butylene glycol 3%, 1,2-pentanediol 1%, bird's nest kernel extract 3%, panthenol 0.3%, trehalose 1%, artemisia leaf extract 3%, matrine 0.2%, allantoin 0.1%, carbomer 0.15%, triethanolamine 0.15%, disodium EDTA 0.1%, and a mixture of glyceryl caprylate-caprylyl hydroxamic acid-p-hydroxyacetophenone 0.8%.

[0068] The preparation method is basically the same as in Example 1, except that the stirring speed is adjusted to 400 r / min, the heating temperature is 85℃, the cooling temperature is 45℃, and the pH value is adjusted to 6.5.

[0069] Example 3:

[0070] A soothing gel containing bird's nest and artemisia leaf extracts, comprising the following components by weight percentage: 100% deionized water, 2% butylene glycol, 0.5% 1,2-pentanediol, 2% bird's nest kernel extract, 0.1% panthenol, 0.5% trehalose, 2% artemisia leaf extract, 0.1% matrine, 0.05% allantoin, 0.05% carbomer, 0.05% triethanolamine, 0.05% disodium EDTA, and 0.5% glyceryl caprylate-caprylyl hydroxamic acid-p-hydroxyacetophenone mixture.

[0071] The preparation method is basically the same as in Example 1, except that the stirring speed is adjusted to 300 r / min, the heating temperature is 80℃, the cooling temperature is 42℃, and the pH value is adjusted to 5.5.

[0072] The soothing gels prepared in the above examples were tested and found to have a pH value between 5.5 and 6.5, a viscosity of 1500-2500 mPa·s, and microbial limits that met the requirements of the "Cosmetic Safety Technical Specifications" (2022 edition). After a 28-day trial on 30 volunteers with sensitive skin, the results showed that over 90% of the volunteers reported significant relief from skin redness and itching, an increase in skin hydration of 15-20%, and no irritation.

[0073] This formula uses a combination of bird's nest extract and artemisia leaf extract as the core active ingredients.

[0074] The synergistic effect can significantly enhance the anti-allergic and antioxidant properties of the gel. The small molecule peptides and amino acids in oat kernel extract can enhance the skin barrier function and relieve skin redness and stinging; the natural medicinal components in mugwort extract can act directly on the inflamed skin site, quickly relieve pain and itching, and have a good effect on improving skin problems such as allergic dermatitis and eczema.

[0075] It uses butylene glycol, 1,2-pentanediol and trehalose to build a complex moisturizing system, combined with the hydrophilic groups in oyster kernel extract, to achieve the dual effect of "water absorption and water locking", maintain the moisture of the skin's epidermis for a long time, improve the dryness and roughness of the skin, and restore the skin to a healthy state.

[0076] All ingredients used are natural extracts or food / cosmetic grade raw materials. No artificial fragrances, pigments, preservatives or other irritating ingredients are added. It is suitable for all skin types, especially for people with sensitive skin.

[0077] The preparation method of this invention has clear process steps, mild reaction conditions, no need for special equipment, easy control of parameters such as stirring speed and temperature, high batch stability of products, and is suitable for large-scale industrial production.

[0078] Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. 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 soothing gel for acne skin containing ingredients of Yanzao and Ailiao, characterized in that: By weight percentage, it comprises the following components: ​ 2%-3% of oat kernel extract; 2%-3% of artemisia leaf extract; 5%-8% of moisturizing agent; 0.5%-0.8% of antioxidant; 0.1%-0.2% of matrine; 4.65%-7.4% of skin conditioner; The rest is deionized water.

2. The acne-relief gel containing bird's nest and mugwort as described in claim 1, characterized in that: The moisturizing agent comprises butanediol, 1,2-pentanediol and trehalose, wherein: The weight percentage of butanediol is 2%-3%; The weight percentage of 1,2-pentanediol is 0.5%-1%; The weight percentage of trehalose is 0.5%-1%.

3. The Pimples Soothing Gel containing components of Esgaroth and Mugwort leaves according to claim 1, characterized by the fact that: The antioxidant comprises a mixture of glyceryl caprylate, caprylhydroxamic acid and p-hydroxyacetophenone, wherein the mass ratio of glyceryl caprylate, caprylhydroxamic acid and p-hydroxyacetophenone is 1:1:1 to 2:1:

1.

4. The Pimples Soothing Gel containing components of Esgaroth and Mugwort Leaf according to claim 1, characterized by the fact that it contains: The skin conditioner comprises panthenol and allantoin, wherein: The weight percentage of panthenol is 0.1%-0.3%; The weight percentage of allantoin is 0.05%-0.1%.

5. The Zhenai and Ailae component-containing Pianji soothing gel according to claim 1, characterized in that: It also comprises auxiliary components, by weight percentage: 0.05%-0.15% of carbomer; 0.05%-0.15% of triethanolamine; 0.05%-0.1% of disodium EDTA.

6. A method for preparing the Pianji Shu Bufu gel containing the components of swan goose and mugwort leaf as claimed in any one of claims 1 to 5, characterized in that, It comprises the following steps: S1, clean and disinfect the production tools and emulsifying pot, cool down for standby; S2, add deionized water in the emulsifying pot, disperse evenly under stirring, then add moisturizing agent, panthenol and allantoin in skin conditioner, and carbomer in turn, heat up to 80-85℃, constant temperature stirring for 20-30 minutes; S3, cool down to 42-45℃, add triethanolamine to adjust the pH value of the system to 5.5-6.5, and adjust the viscosity to 1500-2500 mPa·s, after stirring evenly, add oat kernel extract, artemisia leaf extract and matrine, continue stirring for 15-20 minutes; S4, add antioxidant at 42-45℃, keep stirring for 10-15 minutes; S5, cool down to below 40℃, filter out the material after passing the inspection, to obtain the soothing gel.

7. The method of claim 6, wherein the preparation method of the condensate gel containing the components of swan and mugwort leaf for soothing acne, is characterized by: In the S2, the moisturizing agent is composed of butanediol, 1,2-pentanediol and trehalose in a ratio of 2%-3%:0.5%-1%:0.5%-1% by weight percentage.

8. The method of claim 6, wherein the preparation method of the condensate gel containing the components of swan and mugwort leaf for soothing acne, is characterized by: In the S2, the skin conditioner is composed of panthenol and allantoin in a ratio of 0.1%-0.3%:0.05%-0.1% by weight percentage.

9. The method of claim 6, wherein the preparation method of the condensate gel containing the components of swan and mugwort leaf for soothing acne, is characterized by: In the S4, the antioxidant is a mixture of glyceryl caprylate, caprylhydroxamic acid and p-hydroxyacetophenone, and the mass ratio of the three is 1:1:1 to 2:1:1.

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