Blue-light protection composition and preparation method thereof

A composition and blue light technology, applied in the directions of skin care preparations, pharmaceutical formulations, cosmetic preparations, etc., can solve the problems of inability to quickly penetrate the skin barrier, inability to play a blue light protection effect, difficult to reach the deep layer of the blue light dermis, etc. The effect of reducing blue light transmittance, enhancing skin barrier effect, and simple preparation process

Active Publication Date: 2022-01-07
PROYA COSMETICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] At present, most of the blue light protection products on the market are aimed at the eyes, including blue light protective glasses, blue light protective screen stickers, etc., while the products for skin light protection are mainly sunscreen products for ultraviolet rays UVA and UVB, and most of these products contain a lot of Physical or chemical sunscreens are greasy, airtight, irritating to the skin, and cannot really protect against blue light. Ordinary blue light protection products for the skin can only be absorbed by the epidermis and dermis of the skin. Superficial absorption, unable to quickly penetrate the skin barrier, and difficult to reach the deep layer of the dermis where blue light penetrates, so it cannot achieve a full range of blue light protection effects

Method used

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  • Blue-light protection composition and preparation method thereof
  • Blue-light protection composition and preparation method thereof
  • Blue-light protection composition and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0075] Embodiment 1: a kind of preparation method of blue light protection composition is characterized in that adopting the following steps:

[0076] A: Weigh 1% capsicum fruit extract, 1% quilpater sasa extract, 10% Burr hard walnut seed oil, 1% red leaf acerola berry extract, and 1% raffinose according to the following mass percentages , Natural starch emulsifier 8%, lecithin 2.5%, polydimethylsiloxane 5%, caprylic / capric triglyceride 3%, phenoxyethanol 0.8%, ethylhexylglycerin 0.2%, deionized water 66.2 %;

[0077] B: Take 1 / 2 of the deionized water weighed in step A, mix with capsicum fruit extract, quilpater sasa extract, red leaf acerolae fruit extract, and raffinose in step A, and stir until completely dissolved Afterwards, as the aqueous phase;

[0078] C: the Burr hard walnut seed oil, polydimethylsiloxane, caprylic / capric triglyceride and lecithin weighed in step A are mixed as the oil phase;

[0079] D: Mix the remaining deionized water weighed in step A with th...

Embodiment 2

[0086] A preparation method of a blue light protective composition, characterized in that the following steps are adopted:

[0087] A: Weigh 0.2% capsicum fruit extract, 0.5% quilpater sasa extract, 4% Burr hard walnut seed oil, 0.3% red leaf acerolae fruit extract, and 0.5% raffinose according to the following mass percentages , Natural Starch Emulsifier 4%, Lecithin 1%, Dimethicone 3%, Caprylic / Capric Triglyceride 5%, Phenoxyethanol 0.3%, Ethylhexylglycerin 1%, Deionized Water 80.2 %;

[0088] B: Take 1 / 2 of the deionized water weighed in step A, mix with capsicum fruit extract, quilpater sasa extract, red leaf acerolae fruit extract, and raffinose in step A, and stir until completely dissolved Afterwards, as the aqueous phase;

[0089] C: the Burr hard walnut seed oil, polydimethylsiloxane, caprylic / capric triglyceride and lecithin weighed in step A are mixed as the oil phase;

[0090] D: Mix the remaining deionized water weighed in step A with the natural starch emulsif...

Embodiment 3

[0097] A preparation method of a blue light protective composition, characterized in that the following steps are adopted:

[0098] A: Weigh 0.3% capsicum fruit extract, 0.2% quilpater sasa extract, 6% Burr hard walnut seed oil, 0.5% red leaf acerolae fruit extract, and 0.2% raffinose according to the following mass percentages , natural starch emulsifier 6%, lecithin 0.5%, polydimethylsiloxane 1%, caprylic / capric triglyceride 10%, phenoxyethanol 0.6%, ethylhexylglycerin 0.5%, deionized water 74 %;

[0099] B: Take 1 / 2 of the deionized water weighed in step A, mix with capsicum fruit extract, quilpater sasa extract, red leaf acerolae fruit extract, and raffinose in step A, and stir until completely dissolved Afterwards, as the aqueous phase;

[0100] C: the Burr hard walnut seed oil, polydimethylsiloxane, caprylic / capric triglyceride and lecithin weighed in step A are mixed as the oil phase;

[0101] D: Mix the remaining deionized water weighed in step A with the natural st...

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Abstract

The invention relates to a blue-light protection composition and a preparation method thereof. The blue-light protection composition is characterized in that the blue-light protection composition is prepared from the following components in percentage by weight: 0.2 to 1 percent of pepper fruit extract, 0.2 to 1 percent of Sasa quelpaertensis extract, 4 to 10 percent of Sclerocarya Birrea seed oil, 0.2 to 1 percent of Malpighia punicifolia fruit extract, 0.2 to 1 percent of raffinose, 4 to 8 percent of natural starch emulsifier, 0.5 to 2.5 percent of lecithin, 1 to 5 percent of polydimethylsiloxane, 3 to 10 percent of caprylic / capric triglyceride, 0.3 to 0.8 percent of phenoxyethanol, 0.2 to 1 percent of ethylhexylglycerin and 63 to 85 percent of deionized water. The blue-light protection composition can be used for absorbing blue light, reducing blue light transmittance and effectively removing reactive oxygen free radicals generated by blue light irradiation, and has the beneficial effects of preventing damage of the blue light to skin, reducing melanin deposition of the skin, keeping skin elasticity, enhancing the skin barrier effect and the like.

Description

technical field [0001] The invention relates to the technical field of cosmetics, in particular to a blue light protection composition and a preparation method thereof. Background technique [0002] Long-term exposure of human skin to sunlight will cause certain damage to the skin. In the past, people mainly focused on the damage of ultraviolet rays in the sun to human skin. With the development of science and technology, LED lights, smart phones, tablet computers and other luminous bodies There are a large number of them. While enjoying the colors brought by these luminous bodies, people are also paying more and more attention to the damage caused by blue light in visible light to the skin. The light with higher energy between 400-480nm in the visible spectrum is blue light. The ability to penetrate the skin is stronger than that of ultraviolet rays, so the protection against blue light has gradually attracted people's attention, among which the protection of eyes and skin ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K8/9794A61K8/9789A61K8/92A61K8/60A61Q17/04A61Q19/02A61Q19/08
CPCA61K8/9794A61K8/9789A61K8/922A61K8/60A61Q17/04A61Q19/02A61Q19/08A61K2800/78A61K2800/592A61K2800/5922
Inventor 李晶岳娟毕天宇王晗宁肖勇蒋丽刚
Owner PROYA COSMETICS
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