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Non-irritating skin whitening sunscreen cream and preparation method thereof

A sunscreen and whitening technology, applied in pharmaceutical formulations, cosmetic preparations, cosmetic preparations, etc., can solve problems such as photosensitivity reaction, skin irritation, etc., and achieve the goal of combating pigmentation, low cost, and improving skin self-protection ability. Effect

Inactive Publication Date: 2017-01-11
樊之雄
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, since general sunscreen products contain chemical sunscreens, especially products with high SPF, the content of chemical sunscreens is relatively high, and chemical sunscreens will be attenuated by absorbing ultraviolet rays, because chemical reactions occur on the skin, So it is irritating to the skin
Moreover, chemical sunscreen itself is a kind of photosensitive substance, and improper use can also stimulate the skin and cause photosensitivity reactions, etc.

Method used

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  • Non-irritating skin whitening sunscreen cream and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] A non-irritating whitening sunscreen, prepared from the following ingredients in parts by weight: 3.0 parts of Rosa roxburghii extract, 0.1 part of Centella asiatica root extract, 0.1 part of Tianshan kaleba root extract, 1.5 parts of evening primrose seeds, Kamu 1.5 parts of fruit extract, 0.5 parts of Sophora japonica extract, 1.5 parts of Nepeta panicle extract, 1.5 parts of frangipani flower extract, 1.5 parts of Clematis extract, 0.1 part of sumac extract, 0.1 part of madder extract, ten 1.5 parts of octal alcohol, 5 parts of lanolin, 3 parts of stearic acid, 0.25 parts of glyceryl monostearate, 1.0 parts of Tween-80, 3 parts of glycerin, 6 parts of lauroyl diethanolamine, 0.1 parts of essence, p-hydroxybenzene 0.5 parts of ethyl formate, 50 parts of water.

[0024] The preparation method of the above-mentioned non-irritating whitening sunscreen is as follows: (1) Mix stearyl alcohol, lanolin, stearic acid, glyceryl monostearate, and Tween-80 at 70°C to obtain Mixt...

Embodiment 2

[0026] A non-irritating whitening sunscreen, prepared from the following ingredients in parts by weight: 0.1 part of Rosa roxburghii extract, 1.5 parts of Centella asiatica root extract, 1.5 parts of Tianshan kaleba root extract, 0.1 part of evening primrose seed, kamu 0.1 parts of fruit extract, 5.0 parts of Sophora japonica extract, 0.1 part of nepeta panicle extract, 0.1 part of frangipani flower extract, 0.1 part of clematis extract, 1.5 parts of sumac extract, 1.5 parts of madder extract, ten 1.0 parts of octal alcohol, 1 part of lanolin, 8 parts of stearic acid, 1.0 parts of glyceryl monostearate, 2.0 parts of Tween-80, 10 parts of glycerin, 1 part of lauroyl diethanolamine, 0.3 parts of essence, p-hydroxybenzene 0.01 part of ethyl formate, 65 parts of water.

[0027] The preparation method of the above non-irritating whitening sunscreen is as follows: (1) Mix stearyl alcohol, lanolin, stearic acid, glyceryl monostearate, and Tween-80 at 85°C to obtain Mixture 1; (2) Gl...

Embodiment 3

[0029] A non-irritating whitening sunscreen, prepared from the following ingredients by weight: 2.5 parts of Rosa roxburghii extract, 1.2 parts of Centella asiatica root extract, 0.3 parts of Tianshan kaleba root extract, 1.2 parts of evening primrose seed, kamu 0.3 parts of fruit extract, 1.5 parts of Sophora japonica extract, 1.2 parts of Nepeta panicle extract, 1.2 parts of frangipani flower extract, 0.3 parts of Clematis extract, 0.3 parts of sumac extract, 1.2 parts of madder extract, ten 1.5 parts of octal alcohol, 2 parts of lanolin, 4 parts of stearic acid, 0.45 parts of glyceryl monostearate, 1.8 parts of Tween-80, 5 parts of glycerin, 5 parts of lauroyl diethanolamine, 0.15 parts of essence, p-hydroxybenzene 0.1 part of ethyl formate, 55 parts of water.

[0030]The preparation method of the above-mentioned non-irritating whitening sunscreen is as follows: (1) Mix stearyl alcohol, lanolin, stearic acid, glyceryl monostearate, and Tween-80 at 75°C to obtain Mixture 1; ...

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Abstract

The invention provides a non-irritating skin whitening sunscreen cream and a preparation method thereof. The non-irritating skin whitening sunscreen cream is prepared from a rosa roxburghii fruit extract, a centella asiatica root extract, an alchemilla tianschanica root extract, evening primrose seeds, a camu fruit extract, a sophora flower extract, a spica schizonepetae extract, a largeflower jasmine flower extract, a radix clematidis extract, a sappan wood extract, a radix rubiae extract, octadecanol, wool fat, stearic acid, glyceryl monostearate, tween-80, glycerin, lauryl diethanolamine, essence, ethyl p-hydroxybenzoate and water through heating, mixing, stirring, emulsifying and cooling discharging. The non-irritating skin whitening sunscreen cream can effectively barrier and absorb ultraviolet rays, prevent sunburn and keep the skin naturally white.

Description

technical field [0001] The invention relates to the field of cosmetics, in particular to a non-irritating whitening sunscreen and a preparation method thereof. Background technique [0002] It is known that ultraviolet radiation directly irradiates the skin, in addition to having a bactericidal effect, it also has the functions of adjusting and improving nerves, endocrine, digestion, circulation, breathing, blood, immune system and promoting the production of vitamin D. However, people are gradually realizing that excessive ultraviolet rays cause photochemical reactions, which can cause a series of changes in human body functions, especially causing harm to human skin, eyes and immune system. Whitening and sun protection is the most talked about topic since summer. Western medicine sunscreen and whitening mostly use external treatment methods to treat the symptoms. Although it has the advantage of quick curative effect, it has obvious toxic and side effects. Traditional Ch...

Claims

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Application Information

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IPC IPC(8): A61K8/9789A61Q17/04A61Q19/02
CPCA61K8/97A61K2800/72A61Q17/04A61Q19/02
Inventor 樊之雄
Owner 樊之雄
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