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Chloasma fading composition as well as preparation method and application thereof

A composition and technology for chloasma, applied in cosmetic preparations, cosmetics, pharmaceutical formulations, etc., can solve problems affecting skin health, damaged facial stratum corneum, etc., to improve the ability to scavenge free radicals, restore health, The effect of preventing the generation of chloasma

Inactive Publication Date: 2021-04-09
泉后(广州)生物科技研究院有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the above methods are likely to cause damage to the stratum corneum of the face and affect skin health.

Method used

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  • Chloasma fading composition as well as preparation method and application thereof
  • Chloasma fading composition as well as preparation method and application thereof
  • Chloasma fading composition as well as preparation method and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1-3、 comparative example 1-6

[0035] See Table 1 for the component formulations of the spot-lightening cosmetics of Examples 1-3 and Comparative Examples 1-6 containing the chloasma-lightening composition.

[0036] Each component of table 1 accounts for the mass percentage (%) of the spot-lightening cosmetics containing described lightening chloasma composition

[0037]

[0038]

[0039]

[0040] Example 1 and Comparative Examples 1-6 The preparation method of the light spot cosmetic containing the lightening chloasma composition comprises the following steps:

[0041] (1) Accurately weigh the raw material components according to the ratio, and keep the equipment clean;

[0042] (2) Put the raw materials of phase A into the water phase pot, stir and dissolve at a speed of 20r / min, heat to 80°C, and homogenize at a speed of 30Hz for 5min;

[0043] (3) Put the phase B raw materials into the oil phase pot, stir evenly at a speed of 20r / min, and heat to 80°C;

[0044] (4) Mix the raw materials of phas...

Embodiment 2-3

[0049] Embodiment 2-3 The preparation method of the light spot cosmetic containing the lightening chloasma composition comprises the following steps:

[0050] (1) Accurately weigh the raw material components according to the ratio, and keep the equipment clean;

[0051] (2) Put the raw materials of phase A into the water phase pot, stir and dissolve at a speed of 20r / min, heat to 85°C, and homogenize at a speed of 30Hz for 5 minutes;

[0052] (3) Put the phase B raw materials into the oil phase pot, stir evenly at a speed of 20r / min, and heat to 85°C;

[0053] (4) Mix the raw materials of phase A and phase B, homogenize at 85°C at a speed of 40Hz for 8min, then keep warm for 15-20min at a temperature of 80-85°C, and adjust the pH to 5.5-6.5 with potassium hydroxide about;

[0054] (5) Stir at a speed of 10r / min and cool down to below 45°C, then add the C-phase raw materials, stir evenly at a speed of 30r / min; continue to stir and cool down to below 30°C, and discharge to obt...

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Abstract

The invention discloses a chloasma fading composition as well as a preparation method and application thereof, and belongs to the field of cosmetics. The chloasma fading composition is prepared from the following components in parts by weight: 0.01-0.08 part of dimethylmethoxy chromanol, 0.1-0.8 part of bisabolol, 0.1-1 part of ginger root extract, 2-7 parts of nicotinamide, 1-3 parts of N-acetyl-D(+)-glucosamine , 3-10 parts of ascorbyl tetraisopalmitate and 0.002-0.01 part of hydrolyzed pea protein, and all the components are compounded for use. And the effects of fading and preventing chloasma are achieved through multi-path cooperation. The composition for fading chloasma is added into the cosmetic for fading chloasma, and can fade the generated chloasma and prevent the generation of chloasma to a certain extent, so that the skin is recovered to a healthy state.

Description

technical field [0001] The invention belongs to the field of cosmetics, and relates to a cosmetic, in particular to a composition for lightening chloasma and its preparation method and application. Background technique [0002] Melasma, also known as liver spots, is yellow-brown pigmentation on the face. It is mostly symmetrical and butterfly-shaped on the cheeks, and it is more common in women. Methods for treating chloasma in the prior art include exfoliation therapy, laser or intense pulsed light therapy, tyrosinase inhibitors, and the like. However, the above methods can easily cause damage to the stratum corneum of the face and affect the health of the skin. Contents of the invention [0003] In order to overcome the above-mentioned shortcomings of the prior art, the present invention provides a composition for lightening chloasma and its preparation method and application. The present invention uses dimethylmethoxychromanol, bisabolol, ginger Root extract, nicotina...

Claims

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Application Information

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IPC IPC(8): A61K8/9794A61K8/34A61K8/49A61K8/60A61K8/64A61K8/67A61Q19/02
CPCA61K8/9794A61K8/34A61K8/673A61K8/676A61K8/498A61K8/645A61K8/60A61Q19/02A61K2800/592
Inventor 周浩张霞张娇韩志东
Owner 泉后(广州)生物科技研究院有限公司
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