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Whitening and freckle-removing essence composition and preparation method thereof

A technology for whitening and freckle-removing and composition is applied in the field of whitening and freckle-removing essence composition and its preparation field, which can solve the problems of insignificant whitening and freckle-removing effect, and achieve the effects of improving skin condition, brightening skin tone, and delicate skin

Inactive Publication Date: 2020-06-12
包计贤
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, most of the products, although the ingredients are improved to natural extracts, have no obvious effect on whitening and removing spots

Method used

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  • Whitening and freckle-removing essence composition and preparation method thereof
  • Whitening and freckle-removing essence composition and preparation method thereof

Examples

Experimental program
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Effect test

preparation example Construction

[0105] A second aspect of the present invention provides a method for preparing the whitening and freckle-removing composition, comprising the following steps:

[0106] (1) Mix water, thickener and solvent, heat to 70-90°C, and stir until completely dissolved;

[0107] (2) After cooling down to 55-70°C, add plant extracts, stir until completely dissolved, continue to cool down to 30-45°C, add the rest of the ingredients, stir evenly, degas, filter and discharge, and the product is ready.

[0108] The third aspect of the present invention provides the application of the whitening and freckle removing essence composition in the field of cosmetics.

Embodiment 1

[0112] Example 1 provides a whitening and freckle-removing essence composition, which includes the following components in parts by weight: 0.7 parts of plant extract, 1 part of bifid yeast fermentation product lysate, 4 parts of yeast extract, sugar equal parts 0.3 part of isomer, 1 part of trehalose, 0.3 part of acetylglucosamine, 1 part of nicotinamide, 0.02 part of sodium hyaluronate, 100 parts of water, 0.1 part of thickener, 10 parts of solvent, 0.7 part of preservative, emulsification 0.1 part of agent, 0.05 part of solubilizer, 0.08 part of pH regulator, and 0.005 part of essence.

[0113] The plant extract is a combination of Zanthoxylum bungeanum extract, Forsythia extract and Citronella fruit extract, with a weight ratio of 1.25:1.25:1; the Zanthoxylum bungeanum extract and Forsythia extract were purchased from Guangzhou Naibo Biotechnology Co., Ltd. company; the bergamot fruit extract was purchased from Guangzhou Shanhe Chemical Co., Ltd; Co., Ltd.; the sugar isom...

Embodiment 2

[0124] The difference between Example 2 and Example 1 is that the whitening and freckle-removing essence composition includes the following components in parts by weight: 0.1 part of plant extract, 0.5 part of bifid yeast fermentation product lysate, 1 part of yeast extract 0.05 parts of sugar isomers, 0.1 parts of trehalose, 0.1 parts of acetyl chitosan, 0.1 parts of nicotinamide, 0.005 parts of sodium hyaluronate, 100 parts of water, 0.05 parts of thickener, 5 parts of solvent, preservative 0.1 part of agent, 0.01 part of emulsifier, 0.01 part of solubilizer, 0.01 part of pH regulator, and 0.001 part of essence.

[0125] The plant extract is a combination of Zanthoxylum bungeanum extract, forsythia extract and lemon fruit extract, and the weight ratio is 1:1:1; the weight ratio of the high molecular weight sodium hyaluronate and low molecular weight sodium hyaluronate 1:0.5; the weight ratio of the PEG / PPG-17 / 6 copolymer, propylene glycol, 1-3 butanediol and polyethylene gly...

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Abstract

The invention relates to the technical field of cosmetics, in particular to a whitening and freckle-removing essence composition and a preparation method thereof. The invention discloses a whitening and freckle-removing essence composition. The composition is prepared from the following components in parts by weight: 0.1 to 2 parts of a plant extract, 0.5 to 3 parts of split yeast fermentation product lysate, 1 to 8 parts of yeast extract, 0.05 to 1 part of saccharide isomeride, 0.1 to 3 parts of trehalose, 0.1 to 1 part of acetyl glucosamine, 0.1 to 2 parts of nicotinamide and 0.005 to 0.1 part of sodium hyaluronate. The whitening and freckle-removing composition provided by the invention has a synergistic effect, can effectively lock skin moisture, delay skin aging, remove color spots and brighten skin color, and has remarkable moisturizing and whitening effects; when being applied to cosmetics, the whitening and anti-aging effects can be achieved, the skin is finer, whiter and moisturized, and the skin state is well improved.

Description

technical field [0001] The invention relates to the technical field of cosmetics, in particular to a whitening and freckle-removing essence composition and a preparation method thereof. Background technique [0002] Melanin is synthesized by melanocytes present in the basal layer of the epidermis. The precursor tyrosine in melanosomes generates melanin under the action of tyrosinase. It is the most important pigment in the skin and determines our skin color. At the same time, melanin is also the natural defense system of human skin, which can resist the damage of ultraviolet rays to the skin. However, when melanin is produced too much or unevenly distributed, it will lead to pigmentation and dark spots, which will affect the appearance. Skin dullness and dark spots are the result of uneven distribution and accumulation of melanocytes in the surface layer of the skin. [0003] From the perspective of the mechanism of action of known melanin production inhibitors, they can b...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K8/9794A61K8/9789A61K8/9728A61K8/73A61K8/67A61K8/60A61Q19/02A61Q19/00A61Q19/08
CPCA61K8/60A61K8/675A61K8/735A61K8/9728A61K8/9789A61K8/9794A61K2800/592A61K2800/5922A61K2800/782A61Q19/00A61Q19/02A61Q19/08
Inventor 包计贤
Owner 包计贤
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