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Composition with skin whitening function, method for preparing composition and application thereof

A composition and efficacy technology, applied in the directions of skin care preparations, pharmaceutical formulations, cosmetic preparations, etc., can solve problems such as insignificant effects, brown-yellowing skin, side effects, etc., improve whiteness and skin color uniformity, prevent Effects of melanin production and inhibitory activity

Active Publication Date: 2016-10-26
GUANGDONG BAWEI BIOLOGICAL TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] So far, a variety of whitening ingredients or compositions have been developed, but in some cases, the effect of using a whitening ingredient is not obvious, and various whitening compositions fail to produce the desired effect and in some cases side effects
For example, some traditional whitening agents such as hydroquinone and kojic acid have been proven to have a strong whitening effect, but with the deepening of research, researchers have found that long-term use of hydroquinone can cause tan and dull skin. There is even a risk of carcinogenicity, so in Europe and China, hydroquinone is prohibited from being used on the skin, while in the United States, a concentration of less than 2% is a cosmeceutical, and a concentration of more than 4% is a prescription drug

Method used

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  • Composition with skin whitening function, method for preparing composition and application thereof
  • Composition with skin whitening function, method for preparing composition and application thereof

Examples

Experimental program
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Effect test

Embodiment 1

[0032] A composition with whitening effect provided by the present invention is made of the following components: edelweiss flower extract 5g, arbutin 10g, tranexamic acid 2g, glabridin 3g, 1,3-propanediol 30g, hydroxyl Benzyl ester 0.1g, deionized water 49.9g.

Embodiment 2

[0034] A composition with whitening effect provided by the present invention is made of the following components: edelweiss flower extract 10g, arbutin 5g, tranexamic acid 10g, glabridin 0.5g, 1,3-propanediol 5g, Methylparaben 0.05g, deionized water 69.45g.

[0035] The preparation method of the composition with whitening effect provided by Examples 1 and 2 is as follows:

[0036]1) Mix Edelweiss flower and 60% ethanol at a mass ratio of 1:3.5, and perform supercritical CO extraction at an extraction pressure of 13MPa and an extraction temperature of 45°C. 2 Extract for 4 hours to obtain the edelweiss extract;

[0037] 2) After mixing glabridin and 1,3-propylene glycol, heat it to about 70-75°C until it is completely dissolved, add methylparaben, stir and dissolve completely, cool to room temperature and set aside;

[0038] 3) Heat the deionized water to 90°C, and after cooling to room temperature, add arbutin and tranexamic acid according to the mass number described in Exa...

Embodiment 3

[0040] A composition with whitening effect provided by the present invention is made of the following components: edelweiss flower extract 7g, arbutin 7g, tranexamic acid 5g, glabridin 2g, 1,3-propanediol 25g, hydroxyl Benzyl ester 0.06g, yeast extract 2g and mulberry root extract 2g, deionized water 49.94g.

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PUM

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Abstract

The invention discloses a composition with a skin whitening function, a method for preparing the composition and application thereof, and belongs to the technical field of cosmetics. The technical scheme includes that the composition with the skin whitening function mainly comprises, by weight, 5-10 parts of edelweiss extract, 5-10 parts of arbutin, 2-10 parts of tranexamic acid, 0.5-3 parts of glabridin, 5-30 parts of 1, 3-propylene glycol, 0.05-0.1 part of methylparaben and the balance water. The composition, the method and the application have the advantages that effects of whitening skins and removing freckles can be realized by the composition, the moisture preservation capacity of the skins can be improved, and the composition with the skin whitening function has a skin elasticity improving function.

Description

technical field [0001] The invention provides a composition, specifically relates to a composition with whitening effect, and also relates to a preparation method and application of the composition; it belongs to the technical field of cosmetics. Background technique [0002] People are more and more pursuing healthy and white skin, so the demand for whitening compositions is increasing. Skin tissue is the first layer of protective barrier of human beings, broadly divided into three parts: epidermis, dermis and subcutaneous tissue. The color of the skin is mainly determined by the quantity, size and distribution of melanin contained in the skin cells. There are two aspects to skin whitening, one is intracellular whitening, and the other is cell whitening. [0003] For intracellular whitening, we should first prevent the synthesis of melanin. In this regard, there are many studies on the inhibition of tyrosinase activity. Tyrosinase is a polyphenolase that belongs to the c...

Claims

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Application Information

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IPC IPC(8): A61K8/97A61K8/99A61K8/60A61K8/41A61K8/49A61K8/34A61K8/37A61Q19/02A61Q19/00
CPCA61K8/345A61K8/37A61K8/41A61K8/498A61K8/602A61K8/97A61K8/99A61Q19/00A61Q19/02
Inventor 刘瑞学万禁禁
Owner GUANGDONG BAWEI BIOLOGICAL TECH CO LTD
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