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After-sun repair gel containing dendrobium officinale and preparation method of after-sun repair gel

A technology for repairing after sun exposure and Dendrobium officinale can be applied to preparations for skin care, medical preparations containing active ingredients, pharmaceutical formulations and other directions, which can solve problems such as general sun protection and repair effects, achieve good skin repair after sun exposure, and have a simple preparation method. , the effect of increasing the absorption rate

Inactive Publication Date: 2021-10-26
DOCTOR PLANT GUANGDONG BIOTECHNOLOGY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the sunscreen repairing effect of this invention is general, therefore, it is urgent to provide a kind of sunscreen repairing product with good safety and good sunscreen repairing effect

Method used

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  • After-sun repair gel containing dendrobium officinale and preparation method of after-sun repair gel

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] An after-sun repair gel containing Dendrobium officinale, by mass percent, including 1% sunscreen repair extract, 10% polyol, 10% moisturizer, 1% thickener, 0.8% anti-inflammatory repair agent, cooling 3.5% sedative, 3% skin conditioner, 0.5% preservative and the balance of deionized water;

[0033] The sunscreen repairing extract is a Dendrobium officinale extract and a noni fruit extract with a mass ratio of 2:1;

[0034] The polyol is glycerin; the humectant sodium hyaluronate; the thickener is sodium polyacrylate grafted starch;

[0035] The anti-inflammatory repairing agent is hydrolyzed collagen; the cool and sedative is menthol; the preservative is phenoxyethanol;

[0036] The skin conditioner is witch hazel extract and peony extract with a mass ratio of 4:1;

[0037] The preparation method of the above-mentioned after-sun repairing gel comprises the following steps:

[0038] (1) Soak and swell the formulated amount of thickener with water until it is complete...

Embodiment 2

[0042]An after-sun repairing gel containing Dendrobium officinale, by mass percentage, including 20% ​​of sunscreen repairing extract, 1% of polyol, 8% of moisturizing agent, 0.1% of thickener, 0.3% of anti-inflammatory repairing agent, cooling 0.1% sedative, 1% skin conditioner, 0.1% preservative and the balance of deionized water;

[0043] The sunscreen repairing extract is Dendrobium officinale extract and noni fruit extract with a mass ratio of 8:1;

[0044] The polyol is glycerin; the humectant sodium hyaluronate; the thickener is sodium polyacrylate grafted starch;

[0045] The anti-inflammatory repairing agent is hydrolyzed collagen; the cool and sedative is menthol; the preservative is phenoxyethanol;

[0046] The skin conditioner is witch hazel extract and peony extract with a mass ratio of 4:1;

[0047] The preparation method is the same as in Example 1.

Embodiment 3

[0049] An after-sun repairing gel containing Dendrobium officinale, by mass percent, comprising 6% of sunscreen repairing extract, 5% of polyol, 5% of moisturizing agent, 0.5% of thickener, 0.5% of anti-inflammatory repairing agent, cooling 3% sedative, 2% skin conditioner, 0.3% preservative and the balance of deionized water;

[0050] The sunscreen repairing extract is a Dendrobium candidum extract and a Noni fruit extract with a mass ratio of 5:1;

[0051] The polyol is glycerin; the humectant sodium hyaluronate; the thickener is sodium polyacrylate grafted starch;

[0052] The anti-inflammatory repairing agent is hydrolyzed collagen; the cool and sedative is menthol; the preservative is phenoxyethanol;

[0053] The skin conditioner is witch hazel extract and peony extract with a mass ratio of 4:1;

[0054] The preparation method is the same as in Example 1.

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Abstract

The invention discloses after-sun repair gel containing dendrobium officinale and a preparation method of the after-sun repair gel. The after-sun repair gel is prepared from the components in percentage by mass: 1%-20% of a sunscreen repair extract, 1%-10% of polyol, 1%-10% of a humectant, 0.1%-1% of a thickener, 0.1%-0.8% of an anti-inflammatory repair agent, 0.1%-3.5% of a cooling sedative, 1%-5% of a skin conditioner, 0.1%-0.5% of a preservative and the balance of deionized water. The sunscreen repair extract is prepared from a dendrobium officinale extract and a morinda citrifolia extract in a mass ratio of (2-8) to 1. According to the after-sun repair gel containing dendrobium officinale, the dendrobium officinale extract and the morinda citrifolia extract are used as sunscreen repair functional components and are compounded with the anti-inflammatory repair agent and the skin conditioner, so that a synergistic effect is achieved, and the after-sun repair gel has a remarkable effect on repairing skin loss after ultraviolet irradiation; and meanwhile, the after-sun repair gel does not contain photosensitive plants, so that the risk of causing photosensitive dermatitis is reduced, and the safety is higher.

Description

technical field [0001] The invention relates to the technical field of cosmetics, in particular to an after-sun repair gel containing dendrobium officinale and a preparation method thereof. Background technique [0002] Compared with natural aging, the acute damage and chronic damage caused by sunlight to human skin are more serious. Sunlight consists of >95% UVA (400-315nm), <5% UVB (315-280nm) and UVC (280-100nm) completely absorbed by the ozone layer and the atmosphere. When the skin is irradiated by UVA and UVB beyond the acceptable dose, acute dermatitis will occur. In mild cases, erythema can be seen with a clear boundary; in severe cases, edema or bullae may occur, and itching, burning, and pain may occur. [0003] More and more sunscreen products are appearing on the market, but sunscreen skin care products cannot work for a long time all day long, and their action time is generally between 2-6 hours, and they cannot completely achieve 100% sunscreen effect. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K8/9794A61K8/49A61K8/60A61K8/65A61K8/73A61K8/9789A61K8/34A61Q19/00
CPCA61K8/9794A61K8/9789A61K8/65A61K8/4946A61K8/345A61K8/34A61K8/735A61K8/73A61K8/60A61Q19/004A61K2800/5922A61K2800/48
Inventor 朱玉文刘裕娇李璐贺锐杨悬
Owner DOCTOR PLANT GUANGDONG BIOTECHNOLOGY CO LTD
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