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Composition for whitening and removing freckles

A composition and pigmentation technology, applied in the field of whitening and freckle removal, can solve problems such as poor freckle removal effect, achieve the effects of inhibiting the activity of oxygen free radicals, inhibiting the migration rate, and accelerating metabolism

Active Publication Date: 2020-11-27
INST OF CHEM CHINESE ACAD OF SCI +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But the effect of this patent is relatively poor in removing freckles, especially the pigmentation caused by inflammation

Method used

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  • Composition for whitening and removing freckles
  • Composition for whitening and removing freckles
  • Composition for whitening and removing freckles

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1-5

[0043]

[0044]

[0045] Preparation process: Put the weighed A phase raw materials into the water phase pot, stir and heat to 85°C, add the C phase raw materials after stirring evenly, put the weighed B phase raw materials into the oil phase pot and dissolve completely at 85°C. Preheat the emulsification pot to 60-70°C, vacuum the water phase and oil phase, stir homogeneously (4000r / min), cool to 45°C, add D and E, stir until uniform, and discharge. Semi-finished products are filled after passing the inspection, and finished products are put into storage after passing the inspection. See the process flow figure 1 .

Embodiment 6-10

[0047]

[0048]

[0049] Preparation process: Put the weighed A phase raw materials into the water phase pot, stir and heat to 85°C, add the C phase raw materials after stirring evenly, put the weighed B phase raw materials into the oil phase pot and dissolve completely at 85°C. Preheat the emulsification pot to 60-70°C, vacuum the water phase and oil phase, stir homogeneously (4000r / min), cool to 45°C, add D and E, stir until uniform, and discharge. Semi-finished products are filled after passing the inspection, and finished products are put into storage after passing the inspection.

Embodiment 1

[0060] Contrast group 1: embodiment 1 does not contain the formula of dipotassium glycyrrhizinate

[0061] Contrast group 2: embodiment 1 does not contain the formula of fullerene

[0062] The composition of the present invention does not recur freckles after freckle removal, and the skin color becomes brighter and brighter day by day. Using the subjects in the comparison group 1, the freckle removal effect can be achieved, but the time is slightly longer. The subjects who used the comparison group 2 had no obvious freckle removal effect, and after stopping the use, the skin gloss would be repeated.

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PUM

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Abstract

The invention discloses a skin-whitening and spot-removing composition. The skin-whitening and spot-removing composition is prepared from the following raw materials in percentage by weight: 0.1 to 1.2 percent of fullerene, 1 to 5 percent of an emulsifier, 3 to 9 percent of a skin conditioner, 1 to 20 percent of a wetting agent and the balance of water. The composition can completely solve the problem of spots, can repair the damage resistance of cells, can fundamentally solve the problem of spots, and can cure the spots, particularly hyperpigmentation caused by inflammation, and avoid recurrence.

Description

technical field [0001] The invention relates to the field of whitening and freckle removal, in particular to a product formula of a whitening and freckle removing composition containing fullerene. Background technique [0002] For a long time, whitening and freckle removal has been a topic of keen concern to people. Orientals hope to obtain fair and smooth skin through the use of whitening care products, while European and American consumers mainly use functional whitening cosmetics to reduce pigmentation such as age spots and chloasma. With the development of biochemical technology, people's understanding of the biological mechanism of melanin synthesis is deepening. More and more researchers tend to find safe and efficient whitening and freckle-removing active substances from natural plants. [0003] The color of human skin mainly depends on the content and distribution of melanin, and the structure, function and quantity of melanocytes directly affect the content of mela...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61K8/19A61K8/31A61K8/34A61K8/37A61K8/41A61K8/49A61K8/60A61K8/63A61K8/86A61K8/891A61Q19/02
CPCA61K8/19A61K8/31A61K8/34A61K8/342A61K8/37A61K8/375A61K8/416A61K8/49A61K8/602A61K8/63A61K8/86A61K8/891A61K2800/524A61K2800/592A61Q19/02
Inventor 王春儒李慧李岩淞陈相龙
Owner INST OF CHEM CHINESE ACAD OF SCI
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