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Acne-removing cream and preparation method thereof

A kind of anti-acne cream and raw material technology, which is applied in the field of skin care products, can solve the problems of recurrence of the affected area, large skin irritation, etc., and achieve the effect of reducing irritation, strong anti-acne and antibacterial, and simple operation

Inactive Publication Date: 2020-06-26
广州市逸轩精细化工有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, the existing acne creams often use chemical synthetic products as the main force of the anti-acne effect, which can greatly stimulate the skin while removing acne, and easily lead to recurrence of the affected area.

Method used

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  • Acne-removing cream and preparation method thereof
  • Acne-removing cream and preparation method thereof
  • Acne-removing cream and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] The present embodiment provides a kind of preparation method of anti-acne cream, comprising the following steps:

[0037] (1) preparing loquat leaf extract, comprises the steps:

[0038] (1) drying the loquat leaves and pulverizing them to a particle size of 50 mesh to obtain loquat leaf powder;

[0039] (2) Mix the loquat leaf powder obtained in step (1) with distilled water at a weight ratio of 1:1, heat and reflux for extraction at 90°C for 1 hour, and filter the primary filter residue and primary extract after completion;

[0040] (3) Mix the primary filter residue obtained in step (2) with ethanol in a weight ratio of 1:2, heat and reflux extraction at 68° C. for 4 hours, and filter the secondary filter residue and secondary extract after completion;

[0041] (4) Combine the primary extract and the secondary extract to obtain a combined liquid, concentrate to 1 / 4 of the original volume, and dry at 40° C. to obtain the loquat leaf extract.

[0042](II) prepare acn...

Embodiment 2

[0047] The present embodiment provides a kind of preparation method of anti-acne cream, comprising the following steps:

[0048] (1) preparing loquat leaf extract, comprises the steps:

[0049] (1) drying the loquat leaves and pulverizing them to a particle size of 70 mesh to obtain loquat leaf powder;

[0050] (2) Mix the loquat leaf powder obtained in step (1) with distilled water at a weight ratio of 1:2, heat and reflux for extraction at 94°C for 2 hours, and filter the primary filter residue and primary extract after completion;

[0051] (3) Mix the primary filter residue obtained in step (2) with ethanol in a weight ratio of 1:4, heat and reflux extraction at 72°C for 6 hours, and filter the secondary filter residue and secondary extract after completion;

[0052] (4) Combine the primary extract and the secondary extract to obtain a combined liquid, concentrate to 1 / 3 of the original volume, and dry at 50° C. to obtain the loquat leaf extract.

[0053] (II) prepare acn...

Embodiment 3

[0058] The present embodiment provides a kind of preparation method of anti-acne cream, comprising the following steps:

[0059] (1) preparing loquat leaf extract, comprises the steps:

[0060] (1) drying the loquat leaves and pulverizing them to a particle size of 60 mesh to obtain loquat leaf powder;

[0061] (2) Mix the loquat leaf powder obtained in step (1) with distilled water in a weight ratio of 1:1.5, heat and reflux extraction at 92°C for 1.5h, and filter the primary filter residue and primary extract after completion;

[0062] (3) Mix the primary filter residue obtained in step (2) with ethanol in a weight ratio of 1:3, heat and reflux extraction at 70°C for 5 hours, and filter the secondary filter residue and secondary extract after completion;

[0063] (4) Combine the primary extract and the secondary extract to obtain a combined liquid, concentrate to 1 / 4 of the original volume, and dry at 45° C. to obtain the loquat leaf extract.

[0064] (II) prepare acne cre...

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Abstract

The present invention relates to acne-removing cream and a preparation method thereof. The acne-removing cream mainly comprises witch hazel liquid, zanthoxylum fruit extract, capsicum frutescens fruitextract, kaudio-videoa extract, sophora root extract, loquat leaf extract, phellodendron bark extract, artemisia capillaris plant liquid, mulberry root bark extract, glycyrrhiza glabra root extract and camphor tree rhizome extract. According to the acne-removing cream, the various natural plant extracts are used as a skin conditioning agent, so that skin irritation is reduced, and the cream has relatively strong acne-removing and antibacterial effects; and the preparation method is simple to operate, easy to control in process and beneficial to large-scale production.

Description

technical field [0001] The invention belongs to the field of skin care products, and in particular relates to an acne-removing cream and a preparation method thereof. Background technique [0002] Acne cream is a class of cosmetics that can eliminate and relieve acne. "Acne" is a common name for acne, also known as "acne", "acne" or "acne". The reason is: due to the blockage of hair follicles and sebaceous glands, accompanied by the growth of bacteria, the skin often becomes inflamed. Anti-acne cream can effectively cleanse, beautify and relieve acne-prone skin. [0003] But existing anti-acne creams often use chemical synthetic products as the main force of anti-acne effect, which stimulates the skin greatly while removing acne, and easily causes the recurrence of the affected area. Contents of the invention [0004] In order to solve the problems in the prior art, the invention provides an acne-removing cream and a preparation method thereof. The anti-acne cream uses...

Claims

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Application Information

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IPC IPC(8): A61K8/9789A61K36/81A61P17/10A61P29/00A61Q17/00A61Q19/00
CPCA61K8/9789A61Q19/00A61Q17/005A61K36/758A61K36/81A61K36/67A61K36/489A61K36/73A61K36/756A61K36/605A61K36/484A61P29/00A61P17/10A61K2800/782A61K2800/5922A61K2300/00
Inventor 莫远清廖声友
Owner 广州市逸轩精细化工有限公司
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