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A more beautiful and natural covering composition for vitiligo

A technology of vitiligo and composition, which is applied in the field of vitiligo covering composition, and can solve problems such as light color

Active Publication Date: 2018-08-31
北京三和丽生物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

201210303530.4 filed by the inventor in 2012 discloses a deep-sea seaweed extract, which is a new type of vitiligo covering agent, and the patent has been authorized on July 10, 2013, although the seaweed extract can quickly color the skin , but after pigmentation is lighter compared to normal skin

Method used

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  • A more beautiful and natural covering composition for vitiligo
  • A more beautiful and natural covering composition for vitiligo
  • A more beautiful and natural covering composition for vitiligo

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] The preparation of embodiment 1 deep-sea seaweed extract

[0028] 1) Weigh 60 parts of cyanobacteria, 40 parts of green algae, 25 parts of brown algae, 15 parts of red algae, 12 parts of fucus, and 5 parts of beets,

[0029] spare;

[0030] 2) Add the raw materials of step 1) into the extraction tank, add water 10 times the weight of the raw materials, adjust the pH value to 3, soak for 24 hours, boil for 5 hours, cool naturally, then perform ultrasonic extraction for 6 hours and filter, concentrate and extract Liquor obtains crude extract A;

[0031] 3) Using supercritical CO2 fluid extraction technology to further extract the crude extract A, wherein the extraction temperature is 35°C and the pressure is 8MP to obtain the fine extract B;

[0032] 4) Dissolve the fine extract B in 95% ethanol under stirring at 35°C. When the crude extract B is completely dissolved, quickly move it to an ice-water bath to cool down, and a white powder is precipitated, which is labeled...

Embodiment 2

[0033] Preparation of Example 2 Vitiligo Covering Composition

[0034] Weigh 2 parts by weight of the deep-sea seaweed extract of Example 1 and 5 parts by weight of dihydroxyacetone into a beaker, then add 93 parts by weight of water, stir and dissolve to obtain the vitiligo masking composition of the present invention.

Embodiment 3

[0035] Embodiment 3 Preparation of Vitiligo Covering Composition

[0036]Weigh 1 part by weight of the deep-sea seaweed extract of Example 1 and 2 parts by weight of dihydroxyacetone, put them in a beaker, then add 80 parts by weight of water, stir and dissolve to obtain the vitiligo masking composition of the present invention.

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PUM

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Abstract

The invention discloses a vitiligo covering composition capable of realizing beautiful and natural covering. The vitiligo covering composition comprises, by weight, 1 to 3 parts of a deep sea algae extract, 2 to 10 parts of dihydroxy acetone, and 80 to 100 parts of water. The vitiligo covering composition is capable of realizing visual effects that the color of disease sites is the same with the color of normal skin, and is natural; and solving problems of conventional vitiligo covering agents that color is unnatural, and color difference with the normal skin is observed.

Description

technical field [0001] The invention belongs to the field of cosmetics for covering vitiligo, in particular to a more beautiful and natural covering composition for vitiligo. By using the covering composition of the present invention, the diseased part can be completely matched with the normal skin color and have a natural visual effect, which overcomes the defects of unnatural coloring and color difference between the existing vitiligo covering agent and normal skin. Background technique [0002] Vitiligo (vitiligo) is a common multiple pigmented skin disease. The disease is characterized by localized or generalized depigmentation and the formation of leukoplakia. It is a common skin disease that affects beauty, and it is easy to diagnose and difficult to treat. Vitiligo occurs all over the world. There are about tens of millions of people in my country, and the incidence rate is about 1%-2%. It is one of the three major chronic diseases of skin diseases in the world. At ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61K8/9711A61K8/9717A61K8/9722A61K8/9789A61K8/99A61K8/35A61Q1/02
CPCA61K8/35A61K8/97A61K2800/42A61Q1/02
Inventor 胡发刚何勇黄若杰
Owner 北京三和丽生物科技有限公司