Acne-removing composition as well as preparation method and application thereof

A composition and anti-acne technology, which is applied in the field of anti-acne composition and its preparation, can solve the problems of poor water solubility of salicylic acid, achieve good bactericidal power, avoid acne-causing problems, and reduce sebum secretion

Active Publication Date: 2021-10-08
广州美尔生物科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] The present invention provides a composition for removing acne. To solve the problem of poor water solubility of salicylic acid, a higher addition of salicylic acid in the water solution is realized, which is beneficial to exfoliation of cutin

Method used

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  • Acne-removing composition as well as preparation method and application thereof
  • Acne-removing composition as well as preparation method and application thereof
  • Acne-removing composition as well as preparation method and application thereof

Examples

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preparation example Construction

[0030] The preparation method of the anti-acne composition described in Examples 1-4 of the present invention and Comparative Example 1 comprises the following steps:

[0031] (1) Mix salicylic acid, cyclodextrin and water, heat and dissolve to obtain mixture A; mix and dissolve azelaic acid, ethanol, hexamidine di(isethionate) salt to obtain mixture B;

[0032] (2) Mix the mixture A, mixture B and water obtained in the step (1), adjust the pH value to 6, and obtain the water phase anti-acne composition after cooling.

[0033] The preparation method of the anti-acne composition described in Examples 5-13 and Comparative Examples 2-5 of the present invention comprises the following steps:

[0034] (1) Mix salicylic acid, cyclodextrin and water, heat and dissolve to obtain mixture A; mix and dissolve azelaic acid, ethanol, hexamidine di(isethionate) salt to obtain mixture B;

[0035] (2) mixing mixture A, mixture B and water obtained in step (1), adjusting the pH value to 6, an...

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Abstract

The invention discloses an acne-removing composition as well as a preparation method and application thereof, and relates to the technical field of cosmetics. The invention provides the acne-removing composition which comprises a water phase, and the water phase is prepared from the following components in parts by weight: 4 to 10 parts of cyclodextrin, 0.1 to 8 parts of salicylic acid, 0.1 to 10 parts of azelaic acid, 0.01 to 0.5 part of bactericide, 50 to 70 parts of solubilizer and 1 to 5 parts of pH regulator. The acne-removing composition provided by the invention is completely free of grease, so that the problem of acne caused by grease is avoided. The acne-removing composition provided by the invention is relatively good in bactericidal power, and the high-efficiency bactericide is added, so that propionibacterium acnes can be effectively killed.

Description

technical field [0001] The invention relates to the technical field of cosmetics, in particular to an acne-removing composition and its preparation method and application. Background technique [0002] The pathogenesis of acne is mainly related to the following four factors: excessive sebum secretion, hyperkeratosis at the opening of the pilosebaceous duct, proliferation of Propionibacterium acnes, and inflammatory response. Among the common acne-removing formulations on the market, only the cream has a better effect because it can introduce various active ingredients. However, the raw materials that can be used in essence and gel are limited, and the effect is not ideal. But at the same time, because of the introduction of oil, the final effect of acne cream will be weakened (acne is mostly caused by strong sebum secretion). Contents of the invention [0003] Based on this, the purpose of the present invention is to overcome the shortcomings of the above-mentioned prior...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K8/73A61K8/368A61K8/362A61K8/27A61K8/46A61K8/34A61Q19/00A61Q17/00A61P17/10A61P31/04
CPCA61K8/738A61K8/368A61K8/362A61K8/27A61K8/466A61K8/34A61Q19/00A61Q19/008A61Q17/005A61P17/10A61P31/04Y02A50/30
Inventor 成秋桂
Owner 广州美尔生物科技有限公司
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