Composition for protecting skin from blue light hazard, as well as preparation method and application thereof

A blue light hazard and composition technology, which is applied to skin care preparations, pharmaceutical formulations, cosmetic preparations and other directions, can solve problems such as failure to resist blue light hazard, and achieve the effects of resisting blue light hazard, reducing energy consumption, and simplifying processes

Inactive Publication Date: 2016-09-07
杨建
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Just like resisting ultraviolet rays or air pollution, it is also necessary to protect the skin against blue light pollution, which can help alleviate digital premature aging of the skin.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] A composition for protecting the skin against the harm of blue light, which is composed of the following raw materials in percentage by weight: 35% glycerin, 9.5% 1,3-propanediol, 0.5% lecithin, 38% hydrogenated polyisobutene, 3% marigold flower extract, Rosemary Leaf Oil 8%, Cocoa Seed Extract 3%, Tremella Extract 3%.

[0020] The preparation method of the composition that protects the skin against the harm of blue light, the steps are as follows:

[0021] 1) Weigh glycerin, 1,3-propanediol and lecithin, stir while heating, control the temperature at 55°C, and stir until the lecithin is completely dissolved;

[0022] 2) After confirming that the lecithin is completely dissolved in step 1), add hydrogenated polyisobutene, marigold flower extract and rosemary leaf oil to the mixture obtained in step 1), control the stirring speed to 350rpm, and stir at constant temperature for 25min ;

[0023] 3) adding cocoa seed extract and white fungus extract to the mixture obtaine...

Embodiment 2

[0026] A composition for protecting the skin against the harm of blue light, which is composed of the following raw materials in percentage by weight: glycerin 25%, 1,3-propanediol 12%, lecithin 1.5%, hydrogenated polyisobutene 30%, marigold flower extract 7%, Rosemary Leaf Oil 10.5%, Cocoa Seed Extract 7%, Tremella Extract 7%.

[0027] The preparation method of the composition that protects the skin against the harm of blue light, the steps are as follows:

[0028] 1) Weigh glycerin, 1,3-propanediol and lecithin, stir while heating, control the temperature at 58°C, and stir until the lecithin is completely dissolved;

[0029] 2) After confirming that the lecithin is completely dissolved in step 1), add hydrogenated polyisobutene, marigold flower extract and rosemary leaf oil to the mixture obtained in step 1), control the stirring speed to 370rpm, and stir at constant temperature for 28min ;

[0030] 3) adding cocoa seed extract and white fungus extract to the mixture obtai...

Embodiment 3

[0033] A composition for protecting the skin against the harm of blue light, which is composed of the following raw materials in percentage by weight: 30% glycerin, 8% 1,3-propanediol, 1% lecithin, 33% hydrogenated polyisobutene, 5% marigold flower extract, Rosemary Leaf Oil 12%, Cocoa Seed Extract 7%, Tremella Extract 4%.

[0034] The preparation method of the composition that protects the skin against the harm of blue light, the steps are as follows:

[0035] 1) Weigh glycerin, 1,3-propanediol and lecithin, stir while heating, control the temperature at 61°C, and stir until the lecithin is completely dissolved;

[0036] 2) After confirming that the lecithin is completely dissolved in step 1), add hydrogenated polyisobutene, marigold flower extract and rosemary leaf oil to the mixture obtained in step 1), control the stirring speed to 420rpm, and stir at constant temperature for 32min ;

[0037] 3) adding cocoa seed extract and white fungus extract to the mixed solution obt...

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PUM

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Abstract

The invention discloses a composition for protecting skin from blue light hazard. The composition is prepared from the following raw materials in percentage by weight: 25-35 percent of glycerinum, 8-12 percent of 1,3-propylene glycol, 0.5-1.5 percent of lecithin, 30-38 percent of hydrogenated polyisobutene, 3-7 percent of tagetes erecta extract, 8-12 percent of rosemary leaf oil, 3-7 percent of cocoa seed extract and 3-7 percent of tremella fuciformis extract. The invention further discloses a method for preparing the composition for protecting skin from blue light hazard. The composition can be used for effectively resisting blue light hazard, and enables cosmetics to have the effect of protecting skin from blue light hazard when being added into cosmetics as an additive.

Description

technical field [0001] The invention relates to the technical field of cosmetics, in particular to a composition for protecting skin against blue light hazards, a preparation method and application thereof. Background technique [0002] Blue light pollution refers to the light pollution caused by the blue light emitted by a large number of blue light devices. The human body is exposed to blue light for a long time, which will not only cause visual fatigue and premature aging of the eyes, but also produce oxidative stress and increase skin photodamage. Blue light mainly comes from electronic devices such as mobile phones, tablets and computers. Artificial blue light also includes artificial light sources: fluorescent bulbs and LED lights used for energy saving. If they are exposed to LED lights for a long time before going to bed, they will cause sleep disorders, melatonin disorders and premature eye aging. These hazards are called "blue light hazards" . Just like resisting...

Claims

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Application Information

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IPC IPC(8): A61K8/97A61K8/92A61K8/81A61K8/55A61K8/34A61K8/14A61Q17/04
CPCA61K8/345A61K8/14A61K8/553A61K8/8111A61K8/922A61K8/97A61Q17/04
Inventor 杨建
Owner 杨建
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