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Composite whitening and spot correcting lotion and manufacturing method thereof

A production method, whitening and spot-removing technology, applied in the field of compound whitening and spot-removing liquid, to achieve the effect of strong tyrosinase activity, prevention of melanin production, and inhibition of tyrosinase activity

Active Publication Date: 2011-11-23
GUANGZHOU HUANYA COSMETIC SCI & TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] In order to solve the problems existing in existing whitening and spot-removing products, the purpose of the present invention is to provide a compound whitening and spot-lightening solution with comprehensive curative effect and safety and its preparation method

Method used

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  • Composite whitening and spot correcting lotion and manufacturing method thereof
  • Composite whitening and spot correcting lotion and manufacturing method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] This example discloses a formula of a compound whitening and spot-lightening solution and its preparation method, and the number of raw materials in the raw material formula is as follows:

[0030] Chinese medicine active part extract 2.5, arbutin 0.5, sodium hyaluronate 0.05, soybean fermentation extract 5, 1,3-butanediol 1, propylene glycol 1, Tween-80 0.2, methylparaben 0.1, nipagin 0.1 of propyl parkin, 0.5 of ethanol and 89.05 of deionized water; wherein, the parts by weight of raw materials of the active part extract of traditional Chinese medicine are: 5 ginseng, 5 astragalus, 5 white peony, 5 licorice, and 5 hibiscus. The preparation method of the compound whitening and spot-removing liquid of the present embodiment is realized like this:

[0031] (1) The extraction and purification method of the active part extract of traditional Chinese medicine is: the parts by weight are: ginseng 5, astragalus 5, white peony root 5, licorice 5, hibiscus flower 5 raw material...

Embodiment 2

[0037] The parts by weight of present embodiment raw material are:

[0038] Chinese medicine active part extract 5, arbutin 5, sodium hyaluronate 0.1, soybean fermentation extract 5, 1,3-butanediol 5, propylene glycol 3, Tween-800.4, methylparaben 0.2, paraben Gold propyl ester 0.1, ethanol 4, deionized water 72.2; wherein, the raw material parts by weight of the active part extract of the traditional Chinese medicine are: 5 ginseng, 10 astragalus, 20 white peony, 10 licorice, and 10 hibiscus. The preparation method of the invention described in the embodiments of the present invention is basically the same as that of Example 1, and the difference, except the parts by weight of the raw materials, also includes:

[0039] The concentration of ethanol used to soak the medicinal powder in the step (1) is 60%, the ratio of the raw material of the active part extract of the traditional Chinese medicine to ethanol is 1:8, the soaking time is 48 hours, and the ethanol used for eluting...

Embodiment 3

[0041]The parts by weight of present embodiment raw material are:

[0042] Chinese medicine active part 8, arbutin 2, sodium hyaluronate 0.1, 1,3-butanediol 5, propylene glycol 3, soybean fermentation extract 10, methylparaben 0.2, propylparaben 0.2, Tween -80 0.4, ethanol 2, deionized water 69.1. Wherein, the parts by weight of the raw materials of the traditional Chinese medicine extract are: 10 ginseng, 10 astragalus, 20 white peony, 20 licorice, and 20 hibiscus.

[0043] The manufacturing method of the invention described in the embodiment of the present invention is basically the same as that of Example 1, except for the weight parts of the raw materials, the only difference is that the ethanol concentration of the soaked medicinal powder is 55%, and the soaking time is 48 hours. The type of macroporous resin used for purification is AB-8, and the concentration of ethanol for eluting from the macroporous resin column is 70%.

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Abstract

The invention specifically discloses a composite whitening and spot correcting lotion, and a manufacturing method thereof. The spot correcting lotion is manufactured from raw materials of, by weight: 2.5 to 25 parts of traditional Chinese medicine active site extracts, 0.5 to 5 parts of arbutin, 0.05 to 0.2 parts of sodium hyaluronate, 5 to 10 parts of soybean fermentation extract, 1 to 10 parts of 1,3-butylene glycol, 1 to 10 parts of propylene glycol, 0.2 to 0.8 parts of tween-80, 0.1 to 0.4 parts of methyl-p-hydroxybenzoate, 0.1 to 0.4 parts of propylparaben, 0.5 to 5 parts pf ethanol, and 33.2 to 89.05 of deionized water. The traditional Chinese medicine active site extracts comprise raw materials of, by weight: 5 to 15 parts of ginseng, 5 to 20 parts of mongolian milkvetch root, 5 to 25 parts of white peony root, 5 to 30 parts of licorice, and 5 to 35 parts of cottonrose hibiscus flower. According to the composite whitening and spot correcting lotion provided by the invention, a plurality of traditional Chinese medicine active components are added to whitening and spot correcting active substances, such that the activity of tyrosinase can be effectively inhibited, oxygen-derived free radicals can be removed with high efficiency, and melanin can be prevented from appearing. With the composite whitening and spot correcting lotion, various freckles and chloasma can be comprehensively and rapidly corrected. Also, the lotion brings no toxin or harm.

Description

technical field [0001] The invention relates to a compound whitening and spot-lightening liquid, in particular to a compound whitening and spot-lightening liquid and a preparation method thereof. Background technique [0002] Freckles and chloasma are a common skin phenomenon in which a large amount of melanin is deposited unevenly in the human body and is difficult to cure, which seriously affects the mental health of patients. [0003] Chloasma is the most harmful to women. The main causes are female endocrine disorders, high mental stress, various diseases (liver and kidney insufficiency, gynecological diseases, diabetes), etc., as well as lack of vitamins in the body and external chemical stimulation. [0004] Freckles are skin lesions that occur on the face as blotchy, or sesame-shaped, brown or light brown spots. The best places are the cheeks and the bridge of the nose, and it can also spread to the entire face and even the neck. It is one of the most common reasons ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K36/71A61K8/97A61P17/00A61Q19/02A61K31/7034A61K31/728
Inventor 胡兴国罗艳萍刘畅李丰孙永孟祥艳张凯
Owner GUANGZHOU HUANYA COSMETIC SCI & TECH CO LTD
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