Acne-removing gel containing plant extract components and preparation method of acne-removing gel

Abstract

The invention provides acne-removing gel containing plant extract components and a preparation method thereof.The acne-removing gel is prepared from, by weight, 0.1%-0.5% of thickening agent, 2%-5% of humectant, 0.05%-2% of pH regulator, 0.2%-0.5% of preservative, 0.001%-0.03% of plant extract, 0.005%-0.2% of skin conditioner and the balance water serving as a solvent, the thickening agent is carbomer with the mark of carbomer 940, and the moisturizing agent is water with the mark of carbomer 940. The plant extract is one or a mixture of several of a radix sophorae flavescentis extract, a liquorice extract, a bletilla striata extract, a purslane extract, a rhizoma kaempferiae extract, a kudzuvine root extract and a ginseng root extract. The acne-removing gel containing the plant extract components is safe and efficient, the raw materials are green and safe, the treatment effect is obvious, and the acne-removing gel has the characteristics of mildness, no irritation, effective sterilization and bacteriostasis, good acne-removing effect and the like. And the preparation method of the acne-removing gel is convenient to operate and simple in steps.

Description

Technical Field

[0001] The present invention relates to the field of cosmetics, in particular to an anti-acne gel containing plant extract ingredients and a preparation method thereof. Background Art

[0002] Acne is a chronic inflammatory skin disease affecting the sebaceous glands of the hair follicles. It is quite disfiguring and characterized by comedones, papules, pustules, nodules, cysts, and scars. Its pathogenesis is primarily due to abnormal androgen levels, excessive sebum secretion, abnormal keratinization of cells surrounding the hair follicles, an inflammatory response (primarily caused by Propionibacterium acnes), psychological stress, and dietary habits. Acne commonly occurs on the cheeks, forehead, and jawline. It can occur in people of all ages, but is most prevalent in adolescents. Especially after puberty, the sebaceous glands develop and produce large amounts of sebum. Various microorganisms, particularly Propionibacterium acnes, proliferate in the hair follicles, attracting inflammatory cells and mediators, inducing and exacerbating the inflammatory response, commonly known as "acne."

[0003] In the existing technology, the products used for acne treatment on the market mainly contain antibiotics, hormones, retinoic acid and other substances as active ingredients. These substances are highly irritating and have large side effects. Long-term use can easily cause bacteria to develop drug resistance, resulting in poor results and serious harm to health. Summary of the Invention

[0004] In view of the shortcomings of the existing technology, the purpose of the present invention is to provide an acne-removing gel containing plant extract ingredients and a preparation method thereof to solve the problems raised in the above-mentioned background technology. The present invention is safe, efficient, simple and contains plant extract ingredients, the raw materials are green and safe, the therapeutic effect is obvious, and the preparation method is simple.

[0005] In order to achieve the above-mentioned purpose, the present invention is realized through the following technical scheme: an acne-removing gel containing plant extract ingredients, the acne-removing gel is composed of the following raw materials in parts by weight: 0.1-0.5% thickener, 2-5% moisturizer, 0.05-2% pH regulator, 0.2-0.5% preservative, 0.001-0.03% plant extract, 0.005-0.2% skin conditioner and the balance water as solvent, the thickener is carbomer, brand Carbomer 940, the plant extract is one or a mixture of several of Sophora flavescens root extract, Licorice extract, Bletilla striata extract, Portulaca oleracea extract, Kaempferia galanga root extract, Pueraria root extract and Ginseng root extract.

[0006] Furthermore, the moisturizing agent is one or a mixture of glycerol, 1,3-butylene glycol, 1,2-propylene glycol and 1,2-hexanediol.

[0007] Furthermore, the pH regulator is one or both of triethanolamine and sodium hydroxide.

[0008] Furthermore, the preservative is one or more of p-hydroxyacetophenone, phenoxyethanol, methylparaben, and sodium benzoate.

[0009] Furthermore, the skin conditioning agent is one or a mixture of capryloyl glycine, allantoin, bisabolol, and menthol.

[0010] A method for preparing the above-mentioned acne-removing gel comprises the following steps:

[0011] Step 1: Add 93-97% water to the formulated amount of carbomer, heat to 40-50°C, and stir thoroughly for 50-70 minutes;

[0012] Step 2: Add the mixed solution of glycerol, 1,3-butanediol, 1,2-propylene glycol and 1,2-hexanediol in the formulated amount to the solution of step 1, and heat to 54-58° C. and continue stirring for 10-30 minutes;

[0013] Step 3: Add the formulated amount of triethanolamine to the solution in step 2 and stir thoroughly for 5 to 10 minutes;

[0014] Step 4: Cool the gel in step 3 to 30-40°C, then add the powdered raw materials of preservatives, skin conditioners and plant extracts in order according to the formula amount, and continue stirring for 50-70 minutes;

[0015] Step 5: Sterilize the prepared acne-removing gel containing plant extract ingredients.

[0016] Furthermore, in the step three, after adding triethanolamine, the stirring speed is increased so that the solution can be stirred evenly.

[0017] Furthermore, the powdered raw materials of the plant extract in step 4 include capryloylglycine, p-hydroxyacetophenone, Sophora flavescens root extract, Licorice extract, Bletilla striata extract, Portulaca oleracea extract, Kaempferia galanga root extract and menthol.

[0018] Furthermore, the sterilization process of the anti-acne gel in step 5 includes sterilization at a high temperature of 80 to 100° C. for 10 to 30 minutes.

[0019] Beneficial effects of the present invention:

[0020] 1. This acne-removing gel, containing plant extracts, is safe and effective, made with green and safe raw materials, and boasts significant therapeutic effects. It is gentle and non-irritating, effectively kills and inhibits bacteria, and effectively removes acne. Furthermore, the preparation method is easy to operate and involves simple steps. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1The present invention provides a flow chart of an anti-acne gel containing plant extract ingredients and a preparation method thereof. DETAILED DESCRIPTION

[0022] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods.

[0023] See also Figure 1 The present invention provides the following technical solution: an anti-acne gel containing plant extract ingredients, the anti-acne gel is composed of the following raw materials in parts by weight: 0.1-0.5% thickener, 2-5% moisturizer, 0.05-0.2% pH regulator, 0.2-0.5% preservative, 0.001-0.03% plant extract, 0.005-0.2% skin conditioner and the balance water as solvent.

[0024] The thickener in this embodiment is preferably carbomer, with the brand name Carbomer 940.

[0025] In this embodiment, the moisturizer is one or a mixture of glycerin, 1,3-butylene glycol, 1,2-propylene glycol, and 1,2-hexanediol. The pH adjuster is one or both of triethanolamine and sodium hydroxide; more preferably, triethanolamine is selected as the pH adjuster. The preservative is one or more of p-hydroxyacetophenone, phenoxyethanol, methylparaben, and sodium benzoate; more preferably, p-hydroxyacetophenone is selected as the preservative. The plant extract is one or a mixture of Sophora flavescens root extract, Licorice extract, Bletilla striata extract, Portulaca oleracea extract, Kaempferia galanga root extract, Pueraria root extract, and Panax ginseng root extract; more preferably, a mixture of Sophora flavescens root extract, Licorice extract, Bletilla striata extract, Portulaca oleracea extract, and Kaempferia galanga root extract is selected. The skin conditioner is one or a mixture of capryloylglycine, allantoin, bisabolol, and menthol; more preferably, capryloylglycine and menthol are selected as the skin conditioner.

[0026] This embodiment also provides a method for preparing an anti-acne gel containing plant extracts. The specific preparation steps include the following:

[0027] a) adding 93-97% water to the formulated amount of carbomer, heating to 40-50° C., and stirring thoroughly for 50-70 minutes;

[0028] b) adding a mixed solution of glycerol, 1,3-butanediol, 1,2-propylene glycol, and 1,2-hexanediol in the formulated amounts to the solution of step a), heating the mixture to 54-58° C., and continuing stirring for 10-30 minutes;

[0029] c) Add the formulated amount of triethanolamine to the solution from step b) and stir thoroughly for 5-10 minutes. Note that the solution will immediately become viscous and gel-like after the addition of triethanolamine. Increase the speed to ensure uniform stirring.

[0030] d) cooling the gel from step c) to 30-40° C., and then adding powdered raw materials of preservatives, skin conditioning agents, and plant extracts, including capryloylglycine, p-hydroxyacetophenone, Sophora flavescens root extract, Licorice extract, Bletilla striata extract, Portulaca oleracea extract, Kaempferia galanga root extract, and menthol, in accordance with the formulated amounts, and continuing stirring for 50-70 minutes;

[0031] e) Finally, the prepared anti-acne gel containing plant extract ingredients needs to be sterilized at a high temperature of 80 to 100° C. for 10 to 30 minutes.

[0032] This embodiment also provides the following three groups of specific ingredient ratios, and based on the raw material composition, the finished products are prepared according to the above preparation method:

[0033]

[0034]

[0035] The following results were obtained after using the acne-removing gel prepared using the three examples described above: Compared to conventional acne-removing gel products in the prior art, this acne-removing gel containing plant extracts is safe and effective, uses green and safe raw materials, and has significant therapeutic effects. The acne-removing gel is gentle and non-irritating, effectively kills and inhibits bacteria, and has a good acne-removing effect. Furthermore, the preparation method of the acne-removing gel is easy to operate and has simple steps.

[0036] The basic principles, main features and advantages of the present invention are shown and described above. It is obvious to those skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and that the present invention can be implemented in other specific forms without departing from the spirit or basic features of the present invention.

[0037] In addition, it should be understood that although this specification is described in terms of implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. An anti-acne gel containing plant extracts, characterized by: The anti-acne gel is composed of the following raw materials in parts by weight: 0.1-0.5% thickener, 2-5% moisturizer, 0.05-2% pH regulator, 0.2-0.5% preservative, 0.001-0.03% plant extract, 0.005-0.2% skin conditioner and the balance water as solvent, the thickener is carbomer with the brand name Carbomer 940, and the plant extract is one or a mixture of several of the following: Sophora flavescens root extract, Licorice extract, Bletilla striata extract, Portulaca oleracea extract, Kaempferia galanga root extract, Pueraria lobata extract and Panax ginseng root extract.

2. The anti-acne gel containing plant extracts according to claim 1, characterized in that: The moisturizing agent is one or a mixture of glycerol, 1,3-butylene glycol, 1,2-propylene glycol and 1,2-hexanediol.

3. The anti-acne gel containing plant extracts according to claim 1, characterized in that: The pH regulator is one or both of triethanolamine and sodium hydroxide.

4. The anti-acne gel containing plant extracts according to claim 1, characterized in that: The preservative is one or more of p-hydroxyacetophenone, phenoxyethanol, methylparaben, and sodium benzoate.

5. The anti-acne gel containing plant extracts according to claim 1, characterized in that: The skin conditioning agent is one or a mixture of capryloyl glycine, allantoin, bisabolol and menthol.

6. A method for preparing the anti-acne gel according to claim 1, characterized in that: The following steps are involved: Step 1: Add 93-97% water to the formulated amount of carbomer, heat to 40-50°C, and stir thoroughly for 50-70 minutes; Step 2: Add the mixed solution of glycerol, 1,3-butanediol, 1,2-propylene glycol and 1,2-hexanediol in the formulated amount to the solution of step 1, and heat to 54-58° C. and continue stirring for 10-30 minutes; Step 3: Add the formulated amount of triethanolamine to the solution in step 2 and stir thoroughly for 5 to 10 minutes; Step 4: Cool the gel in step 3 to 30-40°C, then add the powdered raw materials of preservatives, skin conditioners and plant extracts in order according to the formula amount, and continue stirring for 50-70 minutes; Step 5: Sterilize the prepared acne-removing gel containing plant extract ingredients.

7. The preparation method according to claim 6, characterized in that: In the step 3, after adding triethanolamine, the stirring speed is increased so that the solution can be stirred evenly.

8. The preparation method according to claim 6, characterized in that: The powdered raw materials of the plant extract in step 4 include capryloylglycine, p-hydroxyacetophenone, Sophora flavescens root extract, Licorice extract, Bletilla striata extract, Portulaca oleracea extract, Kaempferia galanga root extract and menthol.

9. The preparation method according to claim 6, characterized in that: The acne-removing gel sterilization process in step 5 includes sterilization treatment at a high temperature of 80 to 100° C. for 10 to 30 minutes.

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