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Skin whitening lotion and preparation method thereof

A technology of whitening liquid and skin, applied in the field of skin whitening liquid and its preparation, can solve the problems of huge skin damage, skin aging, skin redness, etc., and achieve the effect of fast whitening and freckle removal, long-lasting effect, and promotion of pigment formation

Inactive Publication Date: 2012-11-14
TIANJIN TIANSHI BIOLOGICAL DEV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Some, such as arbutin, have a high degree of photosensitivity, and need to add a large amount of sunscreen to the product, which is more likely to cause skin aging
Some, such as hydroquinone, can easily cause local redness of the skin or itching all over the body, which can easily cause skin cancer
Some, such as mercury compounds, are highly toxic and harmful to human skin

Method used

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  • Skin whitening lotion and preparation method thereof
  • Skin whitening lotion and preparation method thereof
  • Skin whitening lotion and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0041] (1) Put deionized water (that is, take by weight after subtracting the mass of the remaining components from 100kg) into a vacuum emulsification kettle, then add 0.025kg of triethanolamine, 0.2kg of sodium hyaluronate, 0.5kg of sodium metabisulfite, 2kg of methylpropanediol, 0.08kg of undecylenoyl phenylalanine, 6kg of component F, 0.05kg of essence, and 0.05kg of citric acid. After the dispersion is uniform, draw a vacuum to 5Pa and raise the temperature to 80°C;

[0042] (2) Component A 0.3kg, component B 1kg, hydrogenated lecithin 0.5kg, hydrogenated polydecene 4kg, phytosterol isostearate 0.1kg, ascorbyl tetraisopalmitate 1kg, component C 1kg, Put 1kg of component D, 1kg of polydimethylsiloxane, 1.5kg of component E, and 0.05kg of component J into the oil phase kettle, and heat up to 80°C;

[0043] (3) Inhale the oil phase components prepared in step (2) into the vacuum emulsification kettle, and maintain 5Pa;

[0044] (4) Lower the temperature in the vacuum emulsi...

Embodiment 2

[0047] (1) Put deionized water (that is, take by weight after subtracting the mass of the remaining components from 100kg) into a vacuum emulsification kettle, then add 0.4kg of triethanolamine, 0.005kg of sodium hyaluronate, 0.2kg of sodium metabisulfite, 5kg of methylpropanediol, 0.03kg of undecylenoylphenylalanine, 2kg of component F, 0.1kg of essence, and 0.01kg of citric acid, after the dispersion is uniform, draw a vacuum to 8Pa and raise the temperature to 90°C at the same time;

[0048] (2) Component A 0.1kg, component B 0.5kg, hydrogenated lecithin 1.5kg, hydrogenated polydecene 1kg, phytosterol isostearate 0.5kg, ascorbyl tetraisopalmitate 4kg, component C 3kg Put 3kg of component D, 3kg of polydimethylsiloxane, 0.5kg of component E, and 0.1kg of component J into the oil phase kettle, and heat up to 90°C;

[0049] (3) Inhale the oil phase components prepared in step (2) into the vacuum emulsification kettle, and maintain 8Pa;

[0050] (4) Lower the temperature in th...

Embodiment 3

[0053] (1) Put deionized water (that is, take by weight after subtracting the mass of the remaining components from 100kg) into a vacuum emulsification kettle, then add 0.3kg of triethanolamine, 0.015kg of sodium hyaluronate, 0.3kg of sodium metabisulfite, 4kg of methylpropanediol, 0.06kg of undecylenoyl phenylalanine, 4kg of component F, 0.08kg of essence, and 0.02kg of citric acid, after the dispersion is uniform, draw a vacuum to 10Pa and raise the temperature to 85°C;

[0054] (2) Component A 0.2kg, component B 0.8kg, hydrogenated lecithin 1kg, hydrogenated polydecene 3kg, phytosterol isostearate 0.3kg, ascorbyl tetraisopalmitate 2kg, component C 2kg, Put 2kg of component D, 2kg of polydimethylsiloxane, 1kg of component E, and 0.08kg of component J into the oil phase kettle, and raise the temperature to 85°C;

[0055] (3) Inhale the oil phase components prepared in step (2) into the vacuum emulsification kettle, and maintain 10Pa;

[0056] (4) Lower the temperature in the...

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Abstract

The invention discloses skin whitening lotion and a preparation method thereof. In the invention, the skin whitening lotion is prepared by means of concentrating and extracting, namely firstly treating scutellaria root, root of Glycyrrhiza glabra L., jujube fruit extract and tricholoma matsutake by means of concentration and mixing with other components including dragosantol, ginger race extract,saccharide isomerate, dimethylsiloxane / cyclopent dimethylsiloxane, cyclodimethylsiloxane and the like. The skin whitening lotion disclosed by the invention combines various vegetable components, hasisolating, whitening and moisturizing effects, and can moisturize skin, supplement water completely, regulate skin color, keep skin health and increase skin elasticity.

Description

technical field [0001] The invention relates to the field of cosmetics, in particular to a skin whitening liquid for external application and a preparation method thereof. Background technique [0002] At present, with the continuous improvement of people's living standards, people's demand for health care and skin care products continues to increase. The pursuit of skin whitening is not only a hobby of young people, but more and more middle-aged and elderly people are also beginning to pay attention to skin care and beauty. It can be said that "everyone has a love for beauty". [0003] Human skin color is determined by the density and distribution of melanin in the skin. In addition, when the skin is exposed to ultraviolet rays, the melanin-promoting factor secreted from the glial cells in the skin epidermis stimulates melanocytes to Synthesis of melanin, which darkens the epidermis of the skin due to the release of this melanin to the surface of the skin. [0004] At pre...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61K8/891A61K8/99A61K8/97A61Q19/02
Inventor 吴巧玲陈竞
Owner TIANJIN TIANSHI BIOLOGICAL DEV
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