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Whitening essence and preparation method thereof

An essence and whitening technology, applied in the field of whitening essence and its preparation, can solve the problem that the inhibition rate is not particularly ideal, and achieve the effects of improving skin tolerance, high activity and improving whitening effect

Active Publication Date: 2020-12-04
广州颜芝堡化妆品有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The composition is combined with Lactobacillus / soybean milk fermentation product filtrate, sodium hyaluronate, etc. to form an essence, which has the effects of anti-ultraviolet damage, inhibiting tyrosinase, and promoting fibroblast proliferation. Elasticity, but according to its test results, it is found that the inhibitory rate of the prepared essence to tyrosinase activity is not particularly ideal

Method used

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  • Whitening essence and preparation method thereof
  • Whitening essence and preparation method thereof
  • Whitening essence and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0035] Embodiment 1 A kind of whitening essence

[0036] In parts by weight, it includes 8 parts of Radix Glycyrrhizae root extract, 8 parts of licorice root extract, 10 parts of nicotinamide, 6 parts of tranexamic acid, 4 parts of glycerin, 0.2 parts of xanthan gum, 2 parts of panthenol, biological Sugar gum-1 12 parts and deionized water 150 parts.

[0037] Preparation:

[0038] Include the following steps:

[0039] (1) First, add deionized water, glycerin and xanthan gum in the amount used in the formula into the emulsification pot, heat up to 80°C under stirring, stir until completely dissolved, keep warm for 30 minutes, then stir and cool down to obtain mixture A;

[0040] (2) When the mixture A cools down to 50°C, add in the formula dosage of Calyx radix root extract, Glycyrrhiza glabra root extract, nicotinamide, tranexamic acid, panthenol and bio-glucose gum-1, and stir well to obtain a transparent material body, it will be whitening essence when it cools down to ro...

Embodiment 2

[0041] Embodiment 2 A kind of whitening essence

[0042]In parts by weight, it includes 15 parts of radix radix root extract, 18 parts of licorice root extract, 16 parts of nicotinamide, 12 parts of tranexamic acid, 20 parts of glycerin, 2 parts of xanthan gum, 6 parts of panthenol, biological Sugar gum-1 12 parts and deionized water 200 parts.

[0043] Preparation:

[0044] Include the following steps:

[0045] (1) First, add deionized water, glycerin and xanthan gum in the amount used in the formula into the emulsification pot, heat up to 85°C under stirring, stir until completely dissolved, keep warm for 30 minutes, then stir and cool down to obtain mixture A;

[0046] (2) When the mixture A cools down to 50°C, add in the formula dosage of Calyx radix root extract, Glycyrrhiza glabra root extract, nicotinamide, tranexamic acid, panthenol and bio-glucose gum-1, and stir well to obtain a transparent material body, it will be whitening essence when it cools down to room tem...

Embodiment 3

[0047] Embodiment 3 A kind of whitening essence

[0048] In parts by weight, it includes 10 parts of radix radix root extract, 10 parts of licorice root extract, 15 parts of nicotinamide, 8 parts of tranexamic acid, 10 parts of glycerin, 0.8 parts of xanthan gum, 4 parts of panthenol and biological Sugar gum-1 10 parts and deionized water 180 parts.

[0049] Preparation:

[0050] Include the following steps:

[0051] (1) First, add deionized water, glycerin and xanthan gum in the amount used in the formula into the emulsification pot, heat up to 90°C under stirring, stir until completely dissolved, keep warm for 30 minutes, then stir and cool down to obtain mixture A;

[0052] (2) When the mixture A cools down to 50°C, add in the formula dosage of Calyx radix root extract, Glycyrrhiza glabra root extract, nicotinamide, tranexamic acid, panthenol and bio-glucose gum-1, and stir well to obtain a transparent material body, it will be whitening essence when it cools down to roo...

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Abstract

The invention provides a whitening essence and a preparation method thereof, and belongs to the field of cosmetics. The essence is prepared from a Boerhavia diffusa root extract, a glycyrrhiza glabraroot extract, nicotinamide, tranexamic acid, glycerol, xanthan gum, panthenol, biosaccharide gum-1 and deionized water; in the implementation process, the Boerhavia diffusa root extract, the glycyrrhiza glabra root extract, nicotinamide and tranexamic acid are used as effective components, and the weight ratio of the Boerhavia diffusa root extract to the glycyrrhiza glabra root extract to nicotinamide to tranexamic acid is controlled to be 1: 1-2.25: 1-2: 0.4-0.8, so that the whitening effect of the essence can be improved on the basis that the stability of the essence is met and the better effect of inhibiting tyrosinase at low concentration can be ensured; the skin tolerance can be improved by controlling the weight ratio of panthenol to biosaccharide gum-1 to be 1: 1-6, so that effective components in the essence can be absorbed to a greater extent.

Description

technical field [0001] The invention belongs to the field of cosmetics, and in particular relates to a whitening essence and a preparation method thereof. Background technique [0002] Human skin color is mainly related to the type, quantity and distribution of melanin synthesized by melanocytes. In melanocytes, under the catalysis of tyrosinase, tyrosine is successively oxidized into dopa and dopaquinone, and dopaquinone is further converted into dopachrome; Under the catalysis of DHICA oxidase, dopachrome is further converted into 5,6-indolequinone and 5,6- Indolequinone-2-carboxylic acid; 5,6-indolequinone and 5,6-indolequinone-2-carboxylic acid finally polymerize to form melanin. Tyrosinase is the first rate-limiting enzyme and key enzyme in melanin synthesis, so most whitening agents contain tyrosinase inhibitors. [0003] The basal cells of the human epidermis contain 4-5% pigment cells. The color of human skin does not depend on the number of melanocytes, but on t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K8/9789A61K8/42A61K8/44A61K8/67A61K8/73A61K8/34A61Q19/02A61Q19/08A61P29/00
CPCA61K8/345A61K8/42A61K8/44A61K8/675A61K8/73A61K2800/5922A61K2800/782A61Q19/02A61Q19/08A61K8/9789A61P29/00
Inventor 徐国风曾珍韦铭劳巾婷
Owner 广州颜芝堡化妆品有限公司
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