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Whitening cosmetic composition

A technology for whitening cosmetics and compositions, which can be applied to cosmetics, cosmetic preparations, cosmetic preparations, etc., can solve the problems of skin irritation, poor whitening product effect, allergy and the like

Inactive Publication Date: 2016-03-23
SHANGHAI NEW COGI COSMETIC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Most of the cosmetic whitening agents currently on the market are mainly based on inhibiting the activity of tyrosinase. This single inhibition mechanism coupled with the unsatisfactory permeability of active substances makes the effect of these whitening products poor, and these large quantities Whitening agent residues on the skin will cause skin irritation and allergies, which cannot meet the efficacy needs of consumers for whitening products, so the existing whitening product formula needs to be further improved.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1-3

[0047] A whitening cosmetic composition, made into whitening essence water, its raw material composition ratio and the content of the control example raw material composition ratio are shown in Table 1 below.

[0048] The whitening essence water (unit: weight %) of table 1 embodiment 1-3 and comparative example 1-3

[0049]

[0050]

[0051] The manufacturing process of whitening essence water can be expressed as follows:

[0052] Put deionized water into the production pot, add xanthan gum and hyaluronic acid pre-dispersed with glycerin, heat up to 85°C, keep stirring for 20 minutes, turn on the cooling water, cool to 45°C, add 1.3-butanediol Dissolved glabradin-90, whitening compound, citrus peel extract, essence / preservative; stir for 20 minutes, cool to room temperature, and discharge after passing the inspection for later use.

[0053] Ingredient 6-whitening complex, the formula and content of its raw material components are shown in Table 2 below.

[0054] The raw ...

Embodiment 4-6

[0065] A whitening cosmetic composition, made into a whitening emulsion, the proportion of raw material components and the content of the proportion of raw material components in the control example are shown in Table 4 below.

[0066] The whitening emulsion (unit: weight %) of table 4 embodiment 4-6 and comparative example 4-6

[0067]

[0068]

[0069] The manufacturing process of whitening emulsion can be expressed as follows:

[0070] 1) Add deionized water into the water pot, add Carbo 941 under rapid stirring, add glycerin-dispersed hyaluronic acid and xanthan gum after stirring evenly, heat up to 85°C, keep warm and stir for 20 minutes, and set aside;

[0071] 2) Put cetearyl alcohol, cetearyl ether-25, squalane, and jojoba oil into the oil phase pot, heat up to 80°C, keep stirring for 20 minutes, and set aside;

[0072] 3) Pump the water pot and oil pot raw materials into the emulsification pot, homogenize at high speed for 10 minutes, keep stirring for 20 minut...

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Abstract

The invention discloses a whitening cosmetic composition which comprises, by weight percentage, 0.01-5.00% of glycyrrhiza glabra extract, 0.1-10.00% of whitening compound, 0.01-10.00% of citrus peel extract and 75.00-99.85% of cosmetic auxiliary material substrate, wherein the whitening compound comprises water, butanediol, arbutin, citric acid, sodium sulphite, acetyl tyrosine, saxifraga sarmentosa extract, peony root extract, amino-propanol ascorbic acid phosphate ester, radix scutellariae root extract, glutathione and hydrolyzed mirabalan. The whitening cosmetic composition contains the glycyrrhiza glabra extract, the whitening compound and the citrus peel extract, and the composition has safe and efficient skin whitening effects.

Description

technical field [0001] The invention relates to a cosmetic composition, which belongs to the technical field of daily chemical products, in particular to a cosmetic whitening composition containing licorice glabra extract, whitening compound and citrus peel extract, which has safe and effective skin whitening properties Effect. Background technique [0002] Under normal conditions, the color of human skin depends on the content and distribution of melanin, so the core content of the whitening mechanism is to inhibit the formation of melanin and accelerate the decomposition of melanin. The physiological process of melanin formation and discharge is basically summarized as follows: melanocytes produce melanin; melanin granules transfer to keratinocytes through melanocyte dendritic processes; excretion. [0003] Most of the cosmetic whitening agents currently on the market are mainly based on inhibiting the activity of tyrosinase. This single inhibition mechanism coupled with...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K8/97A61Q19/02
CPCA61K8/97A61K8/23A61K8/345A61K8/365A61K8/44A61K8/602A61K8/64A61K8/678A61K2800/782A61Q19/02
Inventor 谢付凤麦杰英李雪竹
Owner SHANGHAI NEW COGI COSMETIC
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