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Micro-emulsion matrix for whitening cosmetics and preparation method for micro-emulsion matrix

A technology of whitening cosmetics and microemulsions, applied in the field of whitening cosmetics and cosmetics, can solve the problems of skin irritation and achieve good whitening effect, high diffusivity, and good light transmission

Active Publication Date: 2012-01-04
GUANGDONG MARUBI BIOLOGICAL TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Whitening is a very important research field of beauty cosmetics. Asian women’s pursuit of whitening has never stopped just like human’s pursuit of light. Various whitening skin care products have sprung up, many of which are based on synthetic chemical whitening agents. The main ingredient, although the short-term effect is obvious, but it is very irritating to the skin and has many negative effects

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] The microemulsion matrix for whitening cosmetics of this embodiment is an oil-in-water microemulsion with turmeric extract, shegan extract and cherry plum extract as the main active components, and specifically includes the following groups in parts by weight Minute:

[0034] Turmeric extract 3.5 parts;

[0035] 3 parts of dried extract;

[0036] Cherry plum extract 6 parts;

[0037] 20 parts of surfactant;

[0038] Vitamin E oil 0.05 part;

[0039] 67 parts of distilled water.

[0040] The above-mentioned turmeric extract is prepared by crushing the rhizome of turmeric, extracting 3 times with 75% ethanol under reflux, combining the extracts, and concentrating 5 times to obtain the turmeric extract.

[0041] The above-mentioned Shegan extract is obtained after the Shegan extract is pulverized and refluxed with 90% ethanol for three times, then the extracts are combined and concentrated five times to obtain the Shegan extract.

[0042] The above-mentioned cherry p...

Embodiment 2

[0048] The microemulsion base for whitening cosmetics of the present embodiment, the microemulsion base is the same as Example 1 except that the consumption of each component in the raw material formula is as follows:

[0049] Turmeric extract 7 parts;

[0050] Shegan extract 1.5 parts;

[0051] 2 parts cherry plum extract;

[0052] 20 parts of surfactant;

[0053] 1 part vitamin E oil;

[0054] 69 parts of distilled water.

[0055] The preparation method of the microemulsion base for whitening cosmetics in this example is the same as that in Example 1.

Embodiment 3

[0057] The microemulsion base for whitening cosmetics of the present embodiment, the microemulsion base is the same as Example 1 except that the consumption of each component in the raw material formula is as follows:

[0058] Turmeric extract 4 parts;

[0059] 1 part dry extract;

[0060] Cherry plum extract 8 parts;

[0061] 30 parts of surfactant;

[0062] 2 parts vitamin E oil;

[0063] 55 parts of distilled water.

[0064] The preparation method of the microemulsion base for whitening cosmetics in this example is the same as that in Example 1.

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Abstract

The invention discloses micro-emulsion matrix for whitening cosmetics and a preparation method for the micro-emulsion matrix. The micro-emulsion matrix for the whitening cosmetics is oil-in-water micro-emulsion using turmeric extract, blackberry lily extract and cherry plum extract as main active ingredients, and comprises the following components in part by weight: 3 to 7 parts of turmeric extract, 1 to 5 parts of blackberry lily extract, 2 to 8 parts of cherry plum extract, 10 to 36 parts of surfactant, 0.05 to 2 parts of vitamin E oil and 50 to 70 parts of distilled water. By reasonably optimizing the consumption of the turmeric extract, the blackberry lily extract and the cherry plum extract, the three substances are complementary, and all-around nursing on skin whitening is realized.The micro-emulsion matrix for the whitening cosmetics has the characteristics of high thermodynamic stability, good storage stability, good light transmission property, good corrosion resistance, higher diffusivity of the active ingredients, good skin permeability and whitening effect and the like; and when the micro-emulsion matrix is added into the conventional whitening cosmetics, the whitening effect of the whitening cosmetics can be effectively improved, so the micro-emulsion matrix has broad market.

Description

technical field [0001] The invention relates to the technical field of cosmetics, in particular to the field of whitening cosmetics, in particular to a microemulsion base for whitening cosmetics and a preparation method thereof. Background technique [0002] Whitening is a very important research field of beauty cosmetics. Asian women’s pursuit of whitening has never stopped just like human’s pursuit of light. Various whitening skin care products have sprung up, many of which are based on synthetic chemical whitening agents. The main ingredients, although the short-term effect is obvious, are very irritating to the skin and have many negative effects. [0003] With the concept of green safety becoming more and more popular, the safety and efficacy of whitening skin care products have become the focus of attention of consumers and manufacturers. People have turned their attention to some naturally extracted active substances, which are extracted from natural raw materials, t...

Claims

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Application Information

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IPC IPC(8): A61K8/97A61K8/67A61K8/06A61Q19/02A61K8/9789A61K8/9794
Inventor 方永生
Owner GUANGDONG MARUBI BIOLOGICAL TECH CO LTD
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