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Compound containing [alpha]-hydroxy acid, and application of compound

A technology of complexes, hydroxyacids, applied in the field of complexes containing alpha-hydroxyacids, which can solve problems such as facial erythema, edema, face, skin burning and tingling

Pending Publication Date: 2021-03-16
MEIAISI COSMETICS SUZHOU +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in the process of using mandelic acid, some users will have mild burning and tingling sensation on the face and skin, and temporary symptoms of erythema and edema on the face

Method used

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  • Compound containing [alpha]-hydroxy acid, and application of compound
  • Compound containing [alpha]-hydroxy acid, and application of compound
  • Compound containing [alpha]-hydroxy acid, and application of compound

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0057] A complex with mild skin lightening and acne-removing effects of this embodiment comprises the following components:

[0058] Amino acid cationic derivatives are specifically PCA cocoyl arginine ethyl ester salt, wherein the α-hydroxy acid is specifically mandelic acid, and the mandelic acid in this embodiment is 0.6g, PCA cocoyl arginine ethyl ester salt 0.01g, kava extract 1g.

[0059] The preparation method is:

[0060] Weigh the specified amount of PCA cocoyl arginine ethyl ester salt, mandelic acid, and kava extract, and stir at 40°C to form a uniform mixture.

[0061] The mixture prepared above is added to traditional skin care cosmetics according to the mass percentage of 1.5%, and the cosmetics with mild skin brightening and acne-removing effects are obtained after mixing evenly.

[0062] Among them, traditional skin care cosmetics are the basic ingredients in skin care products, and the composition is as follows:

[0063]

[0064]

Embodiment 2

[0066] A complex with mild skin lightening and acne-removing effects in this embodiment includes the following components: α-hydroxy acid, amino acid cationic derivatives and kava extract, wherein the α-hydroxy acid is specifically mandelic acid, and In this embodiment, the mandelic acid is 1.2 g, the ethyl lauroyl arginate HCl is 0.02 g, and the kava extract is 2 g.

[0067] The preparation method is:

[0068] Weigh the specified amount of ethyl lauroyl arginate HCl, mandelic acid, and kava extract, and stir at 40°C to form a uniform mixture.

[0069] The mixture prepared above is added to traditional skin care cosmetics according to 2% by mass, and mixed evenly to prepare the cosmetics with mild skin brightening and acne-removing effects.

[0070] Among them, traditional skin care cosmetics are the basic ingredients in skin care products, and the composition is as follows:

[0071]

Embodiment 3

[0073] A complex with mild skin lightening and acne-removing effects in this embodiment includes the following components: α-hydroxy acid, amino acid cationic derivatives and kava extract, wherein the α-hydroxy acid is specifically mandelic acid, and In this embodiment, the amount of mandelic acid is 2 g, the amount of ethyl lauroyl arginate HCl is 0.02 g, the amount of PCA ethyl arginine salt is 0.01 g, and the amount of kava extract is 3 g.

[0074] The preparation method is:

[0075] Weigh the specified amount of PCA cocoyl arginine ethyl ester salt, lauroyl arginine ethyl ester HCl, mandelic acid, kava extract, and stir at 40°C to form a uniform mixture.

[0076] The mixture prepared above is added to traditional skin care cosmetics according to 0.8% by mass, and mixed evenly to prepare the cosmetics with mild skin brightening and acne-removing effects.

[0077] Among them, traditional skin care cosmetics are the basic ingredients in skin care products, and the compositio...

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Abstract

The invention discloses a compound containing [alpha]-hydroxy acid, and application of the compound. Specifically, the compound disclosed by the invention comprises the [alpha]-hydroxy acid and an amino acid positive ion derivative, wherein the [alpha]-hydroxy acid and the amino acid positive ion derivative are combined to a certain degree to form the compound, the concentration of the free [alpha]-hydroxy acid in a solution is lowered so as to reduce irritation to the skin, when the free [alpha]-hydroxy acid in a system is consumed, the compound can slowly release the [alpha]-hydroxy acid tocontinuously perform functions, and on a premise that skin irritation is lowered, the skin brightening and acne removing efficacy of the compound can be guaranteed.

Description

technical field [0001] The invention belongs to the field of biotechnology, and in particular relates to a compound containing α-hydroxy acid and its application. Background technique [0002] Faced with facial problems such as closed mouth, acne, acne, acne marks, and facial dullness, more and more consumers start to use acid to promote the exfoliation of the cuticle, help remove old waste cuticle, and speed up skin metabolism to create a new skin. Healthy stratum corneum, so as to achieve the effect of acne removal and skin brightening. In addition to salicylic acid, the common choices for brushing acid are various alpha-hydroxy acids. α-hydroxy acids refer to carboxylic acids with a hydroxyl group at the α position, and are a group of weakly hygroscopic organic acids. Because it is originally extracted from fruits and plants such as apples, lemons, and sugar cane, it is also called fruit acid. α-hydroxy acid is a kind of small molecular substance, which can be absorbed...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K31/194A61K36/67A61K47/18A61K8/365A61K8/44A61K8/9789A61P17/00A61P17/10A61Q19/00
CPCA61K31/194A61K36/67A61K47/183A61K8/365A61K8/9789A61K8/44A61P17/10A61P17/00A61Q19/00A61K2800/10A61K2800/262A61K2300/00
Inventor 李金华张志荣
Owner MEIAISI COSMETICS SUZHOU
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