Powder depilatory and preparation method thereof

Abstract

The invention discloses a powder depilatory and a preparation method thereof, and belongs to the technical field of cosmetics. The invention aims to solve the problem that the unhairing effect of the existing unhairing cream, emulsion, water and other products is reduced as time goes on. The powder depilatory is prepared from corn starch, kaolin, calcium thioglycolate, calcium hydroxide, hydroxyethyl cellulose, allantoin, daily essence, aloe vera leaf juice powder, trehalose, nicotinamide, squalane, panthenol, dipotassium glycyrrhizinate, a coloring agent and the like according to a specific proportion. The preparation method comprises the following steps: performing phase separation treatment on raw materials, dispersing at a high speed, mixing and the like. The powder depilatory is stable in effect, can effectively improve the body hair trouble of beauty loving people, has the effects of moisturizing, skin conditioning and the like, and is friendly to skin.

Description

Technical Field

[0001] The present invention relates to the technical field of cosmetics, in particular to a powder depilatory agent and a preparation method thereof. Background Art

[0002] In the field of beauty and skincare, hair removal products are among the most popular cosmetics used by those who value beauty. Currently, most common hair removal products on the market are in the form of creams, emulsions, or liquids. These products experience a gradual decline in their effectiveness over time, making it difficult to maintain stable hair removal performance over the long term. This problem presents inconvenience to users and limits the further development of hair removal products. Therefore, developing a hair removal product with stable effectiveness has become a pressing issue for those skilled in the art. Summary of the Invention

[0003] The purpose of the present invention is to provide a powder depilatory agent and a preparation method thereof, so as to achieve the purpose of stable depilatory effect.

[0004] In order to achieve the above object, the present invention provides the following technical solutions: A powder depilatory agent is composed of the following raw materials in percentage by mass: 10-70% corn starch, 10-50% kaolin, 4-10% calcium thioglycolate, 2-5% calcium hydroxide, 0.5-3% hydroxyethyl cellulose, 0.1-1.5% daily fragrance, 0.1-1.5% aloe barbadensis leaf juice powder, 0.1-5% trehalose, 0.1-3% niacinamide, 0.01-1% panthenol, 0.1-3% dipotassium glycyrrhizate, 0.1-2% squalane, 0.0001-0.15% CI 11680, and 0.0001-0.15% CI 74160.

[0005] Specifically, the weight percentages of the raw materials of the above-mentioned powder depilatory agent are: corn starch 69.196%, kaolin 11%, calcium thioglycolate 5%, calcium hydroxide 3%, hydroxyethyl cellulose 2%, daily fragrance 0.3%, aloe barbadensis leaf juice powder 2%, trehalose 4%, niacinamide 1%, panthenol 0.5%, dipotassium glycyrrhizate 1%, squalane 1%, CI11680 0.001%, and CI 74160 0.003%.

[0006] Specifically, it further comprises at least one of allantoin 0.1-3% and CI 12490 0.0001-0.15%.

[0007] The preparation method of the above-mentioned powder depilatory agent specifically comprises the following steps: S1. Add the raw materials of phase A into the dispersion pot and disperse at high speed for 5-10 minutes to make them completely mixed; S2. Add the raw materials of phase B into the dispersion pot and disperse at high speed for 5-10 minutes to make them completely mixed; S3. Slowly add the raw materials of phase C, stir and mix evenly, then discharge; S4. After the material is discharged, it is allowed to stand and tested, and then it is filled and stored to obtain the finished product; Among them, the raw materials of phase A are calcium thioglycolate, calcium hydroxide, and hydroxyethyl cellulose; the raw materials of phase B are corn starch, CI11680, and CI 74160; the raw materials of phase C are daily fragrance, aloe barbadensis leaf juice powder, trehalose, niacinamide, panthenol, dipotassium glycyrrhizate, and squalane.

[0008] Among the above raw materials, the functions of each component are as follows: Corn starch and kaolin: as fillers, they support and stabilize the product structure; Calcium thioglycolate: As a depilatory agent, it is the key ingredient to achieve the depilatory effect; Calcium hydroxide: as a filler to help maintain the product shape; Hydroxyethyl cellulose: As a thickener, it helps improve product stability; Allantoin: has a soothing effect on the skin; Daily fragrance: as a fragrance to improve the smell of products; Dipotassium glycyrrhizate: has anti-inflammatory and skin-soothing effects; Aloe barbadensis leaf juice powder, niacinamide: as skin conditioning agents, can improve skin condition; Trehalose, Panthenol: Act as humectants to retain skin moisture; Squalane: acts as an emollient to keep the skin moisturized; CI 12490, CI 74160, CI 11680: act as colorants, giving the product a specific color.

[0009] The beneficial effects of the present invention are: 1. The powder depilatory provided by the present invention is in powder form. Compared with traditional creams, lotions, water and other forms, it can effectively avoid the problem of depilatory effect decline caused by changes in the material over time, and the depilatory effect is more stable; 2. The raw materials contain calcium thioglycolate as a depilatory agent, which can effectively remove body hair and alleviate the troubles of body hair for those who love beauty; 3. The formula contains a variety of skin conditioners and moisturizers such as Aloe Barbadensis leaf juice powder, niacinamide, panthenol, etc., which can moisturize, soothe and condition the skin while removing hair, reducing irritation to the skin during the hair removal process; 4. The preparation method of the present invention processes the raw materials by phase separation, so that the raw materials are mixed more evenly, further ensuring the stability of product performance, and the preparation process is simple and easy to industrialize.

[0010] The above description is only an overview of the technical solution of the present invention. In order to more clearly understand the technical means of the present invention and implement it according to the contents of the specification, the following is a detailed description of the preferred embodiments of the present invention. DETAILED DESCRIPTION

[0011] The following is a clear and complete description of the technical solution of the present invention. Obviously, the embodiments described are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making any creative efforts are within the scope of protection of the present invention. Example

[0012] A powder depilatory agent comprises the following raw materials in percentage by weight: 67.192% corn starch, 11% kaolin, 2% allantoin, 5% calcium thioglycolate, 3% calcium hydroxide, 2% hydroxyethyl cellulose, 0.3% daily fragrance, 2% aloe vera leaf juice powder, 4% trehalose, 1% niacinamide, 0.5% panthenol, 1% dipotassium glycyrrhizate, 1% squalane, 0.001% CI 11680, 0.003% CI 74160, and 0.04% CI 12490.

[0013] The preparation method comprises the following steps: (1) Put the raw materials of phase A (calcium thioglycolate, calcium hydroxide, hydroxyethyl cellulose) into the dispersion pot and disperse at high speed for 9 minutes to make them completely mixed; (2) Add the raw materials of phase B (corn starch, CI 11680, CI 74160) into the dispersion pot and disperse at high speed for 6 minutes to completely mix them; (3) Slowly add the ingredients of Phase C (daily fragrance, Aloe Barbadensis leaf juice powder, trehalose, niacinamide, panthenol, dipotassium glycyrrhizate, squalane, allantoin, CI 12490), stir and mix well, and then discharge; (4) After the material is discharged, it is allowed to stand and inspected for quality. After filling and storage, the finished product is obtained. Example

[0014] A powder depilatory agent comprises the following raw materials in percentage by weight: 50% corn starch, 20% kaolin, 8% calcium thioglycolate, 4% calcium hydroxide, 2% hydroxyethyl cellulose, 1% allantoin, 0.8% daily fragrance, 1% aloe vera leaf juice powder, 3% trehalose, 2% niacinamide, 1.5% squalane, 0.6% panthenol, 12% dipotassium glycyrrhizate, and 0.05% CI 12490.

[0015] The preparation method comprises the following steps: (1) Place the raw materials of phase A (calcium thioglycolate, calcium hydroxide, and hydroxyethyl cellulose) into a dispersion pot and disperse at high speed for 10 minutes to ensure complete mixing. (2) Add the raw materials of phase B (corn starch, CI 11680, CI 74160) into the dispersion pot and disperse at high speed for 10 minutes to completely mix them; (3) Slowly add the ingredients of Phase C (daily fragrance, Aloe Barbadensis leaf juice powder, trehalose, niacinamide, panthenol, squalane, allantoin, dipotassium glycyrrhizate, CI 12490), stir and mix well, and then discharge; (4) After the material is discharged, it is allowed to stand and inspected for quality. After filling and storage, the finished product is obtained. Example

[0016] A powder depilatory agent comprises the following raw materials in percentage by weight: 30% corn starch, 40% kaolin, 6% calcium thioglycolate, 3% calcium hydroxide, 1% hydroxyethyl cellulose, 0.5% daily fragrance, 0.8% aloe barbadensis leaf juice powder, 2% trehalose, 1.5% niacinamide, 0.3% panthenol, 1.5% dipotassium glycyrrhizate, 0.8% squalane, and 0.08% CI 74160.

[0017] The preparation method comprises the following steps: (1) Put the raw materials of phase A (calcium thioglycolate, calcium hydroxide, hydroxyethyl cellulose) into the dispersion pot and disperse at high speed for 5 minutes to make them completely mixed; (2) Add the raw materials of phase B (corn starch, CI 11680, CI 74160) into the dispersion pot and disperse at high speed for 5 minutes to completely mix them; (3) Slowly add the raw materials of phase C (daily fragrance, Aloe barbadensis leaf juice powder, trehalose, niacinamide, panthenol, dipotassium glycyrrhizate, squalane), stir and mix evenly, and then discharge; (4) After the material is discharged, it is allowed to stand and inspected for quality. After filling and storage, the finished product is obtained.

[0018] The technical features of the above-mentioned embodiments can be combined arbitrarily. In order to make the description concise, not all possible combinations of the technical features in the above-mentioned embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0019] The above-described embodiments merely illustrate several implementations of the present invention, and while their descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the patent. It should be noted that a person skilled in the art would be able to make numerous variations and improvements without departing from the spirit of the present invention, all of which fall within the scope of protection of the present invention. Therefore, the scope of protection of the patent for this invention shall be determined by the appended claims.

Claims

1. A powder depilatory agent, characterized in that It is composed of the following raw materials in percentage by mass: corn starch 10-70%, kaolin 10-50%, calcium thioglycolate 4-10%, calcium hydroxide 2-5%, hydroxyethyl cellulose 0.5-3%, daily fragrance 0.1-1.5%, aloe barbadensis leaf juice powder 0.1-1.5%, trehalose 0.1-5%, niacinamide 0.1-3%, panthenol 0.01-1%, dipotassium glycyrrhizate 0.1-3%, squalane 0.1-2%, CI 11680 0.0001-0.15%, CI 74160 0.0001-0.15%.

2. The powder depilatory according to claim 1, characterized in that The mass percentages of the raw materials are: corn starch 69.196%, kaolin 11%, calcium thioglycolate 5%, calcium hydroxide 3%, hydroxyethyl cellulose 2%, daily fragrance 0.3%, aloe barbadensis leaf juice powder 2%, trehalose 4%, niacinamide 1%, panthenol 0.5%, dipotassium glycyrrhizate 1%, squalane 1%, CI 11680 0.001%, and CI 74160 0.003%.

3. The powder depilatory according to claim 1, characterized in that The invention further comprises at least one of allantoin 0.1-3% and CI 124900.0001-0.15%.

4. A method for preparing a powder depilatory agent according to any one of claims 1 to 3, characterized in that: The following steps are involved: S1. Add the raw materials of phase A into the dispersion pot and disperse at high speed for 5-10 minutes to make them completely mixed; S2. Add the raw materials of phase B into the dispersion pot and disperse at high speed for 5-10 minutes to make them completely mixed; S3. Slowly add the raw materials of phase C, stir and mix evenly, then discharge; S4. After the material is discharged, it is allowed to stand and tested, and then it is filled and stored to obtain the finished product; Among them, the raw materials of phase A are calcium thioglycolate, calcium hydroxide, and hydroxyethyl cellulose; the raw materials of phase B are corn starch, CI11680, and CI 74160; the raw materials of phase C are daily fragrance, aloe barbadensis leaf juice powder, trehalose, niacinamide, panthenol, dipotassium glycyrrhizate, and squalane.