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Mild, moisturized and stabilized soap-based cleansing cream and preparation method thereof

A technology of cleansing cream and soap base, which can be applied to skin care preparations, medical preparations containing active ingredients, pharmaceutical formulas, etc. Improves hydration and overcomes formula instability

Active Publication Date: 2021-11-09
SHANGHAI NEW COGI COSMETIC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The purpose of the present invention is to overcome the existing technical defects and provide a mild, moist and stable soap-based cleansing cream, which can solve the irritation of existing soap-based cleansing products. Large, tight and dry, poor stability problems

Method used

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  • Mild, moisturized and stabilized soap-based cleansing cream and preparation method thereof
  • Mild, moisturized and stabilized soap-based cleansing cream and preparation method thereof
  • Mild, moisturized and stabilized soap-based cleansing cream and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1-5、 comparative example 1-4

[0055] The soap-based cleansing creams of Examples 1-5 and Comparative Examples 1-4 were prepared according to the formulations in Table 1 below.

[0056] Table 1: The formula composition (%) of embodiment 1-5 and comparative example 1-4

[0057]

[0058] The preparation method of the soap base cleansing cream of embodiment 1-5 and comparative example 1-4 may further comprise the steps:

[0059] 1. According to the weight percentage of the raw materials, add the deionized water, neutralizing agent and other raw materials of phase A into the water phase pot, stir until completely dissolved, and obtain the phase A mixture, and set aside;

[0060] 2. Add the polyol, emulsifier, fatty acid and other raw materials of phase B into the emulsification pot, stir and raise the temperature to 75-80°C to ensure that the solid raw materials are completely dissolved;

[0061] 3. Slowly pump the phase A mixture in the water phase pot into the emulsification pot for saponification. During...

Embodiment 3、 comparative example 5-10

[0088] The soap-based cleansing creams of Example 3 and Comparative Examples 5-10 were prepared according to the formulations in Table 5 below.

[0089] Table 5: The formula composition (%) of embodiment 3 and comparative example 5-10

[0090]

[0091] The preparation method of the soap-based facial cleanser of Comparative Examples 5-10 is the same as that of Examples 1-5.

[0092] High Temperature Stability Test

[0093] According to the high-temperature stability test method, the soap-based cleansing creams of Example 3 and Comparative Examples 5-10 were tested, and the test results are shown in Table 6.

[0094] Table 6: The high temperature stability test result of embodiment 3 and comparative example 5-10

[0095]

[0096] As mentioned earlier, the overall irritation control of soap-based formulations mainly depends on the total amount of fatty acids. When the fatty acid content drops to a certain range, it will affect the stability of the main body of the soap...

Embodiment 3、 comparative example 11-14

[0117] The soap-based cleansing creams of Example 3 and Comparative Examples 11-14 were prepared according to the formula composition in the following Table 9.

[0118] Table 9: The formula composition (%) of embodiment 3 and comparative example 11-14

[0119]

[0120]

[0121] The preparation method of the soap-based facial cleanser of Comparative Examples 5-10 is the same as that of Examples 1-5.

[0122] High Temperature Stability Test

[0123] According to the high-temperature stability test method, the soap-based cleansing creams of Example 3 and Comparative Examples 11-14 were tested, and the test results are shown in Table 10.

[0124] Table 10: The high temperature stability test result of embodiment 3 and comparative examples 11-14

[0125]

[0126] Skin Moisture Level Test

[0127] According to the skin moisture content test method, the soap base cleansing cream of embodiment 3 and comparative example 11-14 is tested, and test result is as follows i...

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Abstract

The invention discloses mild, moisturized and stabilized soap-based cleansing cream and a preparation method thereof, and relates to the technical field of cosmetics. The soap-based cleansing cream comprises the following components in mass percentage: fatty acid: 8-12% of stearic acid, 8-12% of myristic acid, and 4-8% of lauric acid; an amino acid surfactant: 5-10% of potassium cocoyl hydrolyzed oat protein, and 5-10% of potassium cocoyl glycinate; polyol: 20-30% of glycerin, and 5-12% of polyethylene glycol-32; and the balance of auxiliary components. According to the invention, the total content of the fatty acid is controlled within 25-30%; the total content of the fatty acid, the amino acid surfactant and the polyol and the special proportion of all the raw materials are further optimized; the problem that a low-content soap-based system is unstable in formula is successfully solved; meanwhile, the moisturizing feeling of the soap base can be remarkably improved; and the tightening feeling of a face cleaned by the soap base is reduced.

Description

technical field [0001] The invention relates to the technical field of cosmetics, in particular to a mild, moisturizing and stable soap-based facial cleanser and a preparation method thereof. Background technique [0002] Facial cleansing is the first step in all skin care procedures. It can help remove dirt on the skin surface, keep the face clean and hygienic, and maintain the normal physiological metabolism of the skin. [0003] The facial cleansing products on the market, according to the different systems, include soap-based cleansing cream, amino acid-based cleansing cream, cleansing oil, cleansing cream, makeup remover and so on. People of different age groups and skin types have different choices of facial cleansing products. [0004] Soap-based facial cleansers are favored by many consumers, especially those with oily skin, because of their strong cleansing power, rich foam and high cost performance. The basic principle is to neutralize fatty acids with different ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K8/86A61K8/64A61K8/44A61K8/36A61K8/34A61Q19/10A61Q19/00
CPCA61K8/86A61K8/645A61K8/44A61K8/361A61K8/345A61Q19/10A61Q19/00A61K2800/596
Inventor 刘海勇丛琳李雪竹
Owner SHANGHAI NEW COGI COSMETIC