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Skin-lightening composition and skin-care cosmetic containing the same

A technology for skin care cosmetics and composition, applied in the field of skin care cosmetics, can solve the problems of single active ingredient, limited effect, and small amount of addition, and achieve the effects of promoting keratinocyte shedding, reducing irritation, and improving skin color

Active Publication Date: 2019-08-06
ZHUHAI EASYCARE TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The composition solves the problem that the existing whitening product formula has a single active ingredient, a small amount of addition, and relatively limited effects

Method used

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  • Skin-lightening composition and skin-care cosmetic containing the same

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] Preparation Contains 0.5% Brightener, 0.5% Sunflower Seed Extract, 1.0% Vitamin B 3 Toner, prepare phase A and phase B, the composition of the two phases is as follows:

[0022] Phase A Deionized water 89.6%

[0023] Humectant 8.0%

[0024] Thickener 0.1%

[0025] Phase B Brightener 0.5%

[0026] Sunflower Seed Extract 0.5%

[0027] Vitamin B 3 1.0%

[0028] Preservatives 0.3%

[0029] The preparation method is as follows:

[0030] (1) Prepare the raw materials of each component and place them in different containers;

[0031] (2) Heat phase A to 85°C for 30 minutes, stir until completely dissolved; stir and cool down to below 45°C;

[0032] (3) Add phase B and stir evenly; the target product can be obtained after cooling down to room temperature.

Embodiment 2

[0034] Preparation Contains 1.5% Brightener, 1.0% Sunflower Seed Extract, 2.0% Vitamin B 3 The essence, prepare phase A and phase B, the composition of the two phases is as follows:

[0035] Phase A Deionized water 84.7%

[0036] Moisturizer 10.0%

[0037] Thickener 0.5%

[0038] Phase B Brightener 1.5%

[0039] Sunflower Seed Extract 1.0%

[0040] Vitamin B 3 2.0%

[0041] Preservatives 0.3%

[0042] The preparation method is as follows:

[0043] (1) Prepare the raw materials of each component and place them in different containers;

[0044] (2) Heat phase A to 85°C for 30 minutes, stir until completely dissolved; stir and cool down to below 45°C;

[0045] (3) Add phase B and stir evenly; the target product can be obtained after cooling down to room temperature.

Embodiment 3

[0047] Preparation Contains 2.0% Brightener, 1.0% Sunflower Seed Extract, 1.5% Vitamin B 3 The emulsion, prepare phase A, phase B and phase C, the composition of the three phases is as follows:

[0048] Phase A Deionized water 70.7%

[0049] Moisturizer 13.0%

[0050] Thickener 1.0%

[0051] Phase B Emulsifier 2.5%

[0052] Emollient 8.0%

[0053] Phase C Brightener 2.0%

[0054] Sunflower Seed Extract 1.0%

[0055] Vitamin B 3 1.5%

[0056] Preservatives 0.3%

[0057] (1) Prepare the raw materials of each component and place them in different containers;

[0058] (2) Heat phase A to 85°C for 30 minutes, stir until completely dissolved;

[0059] (3) Heat phase B to 85°C and stir until completely dissolved;

[0060] (4) Mix and stir phases A and B evenly, and homogenize for 5 minutes; stir and cool down to below 45°C, add phase C, stir evenly, and cool down to room temperature to obtain the target product.

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Abstract

The invention discloses a skin care cosmetic. The skin care cosmetic is characterized by comprising a skin brightening composition and cosmetic auxiliary materials. The skin brightening composition comprises, by weight, 0.1-4 parts of Brightener, 0.1-2 parts of sunflower seed extracts and 0.1-2 parts of vitamin B<3>, and the Brightener comprises water, glycerin and hydrolyzed yeast proteins. The cosmetic auxiliary materials comprise mixtures of one or a plurality of types of humectants, thickeners, emulsifiers, emollients, preservatives and deionized water. The skin care cosmetic can be one type of aqueous solution, facial masks, essence, emulsion, cream and liquid foundation. The skin care cosmetic has the advantages that various components in the skin brightening composition are made of natural sources, are safe and mild and are high in efficiency; action effects of each single component can be greatly improved, and the purpose of all-in-one synergy can be achieved; the skin brightening composition can be used for various skin care products such as the aqueous solution, the facial masks, the essence, the emulsion, the cream and the liquid foundation (except for make-up products); excellent darkness dispelling and skin color brightening effects can be realized; the skin care cosmetic is suitable for people with problems of dull and dark yellow skins and the like and can be used for the faces and the bodies of users.

Description

technical field [0001] The invention relates to the field of cosmetics, in particular to a skin lightening composition and skin care cosmetics containing the composition. Background technique [0002] Melanin is a protein that exists in the basal layer of everyone's skin. Ultraviolet radiation will change melanin and produce a substance that protects the skin. Then melanin moves through the layers of cell metabolism to the epidermis of the skin, forming our skin. Skin problems such as darkened skin and uneven skin tone are seen now. [0003] Since the formation of melanin is mainly an oxidation chain process controlled by tyrosinase activity, skin lightening agents usually achieve their goals through three ways: [0004] 1. A large part is to prevent melanin production by inhibiting the activity of tyrosinase or blocking the oxidation chain. [0005] 2. Some skin brightening products can achieve the effect of brightening skin and lightening spots by reducing melanin. [0...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61K8/9789A61K8/67A61K8/64A61Q19/00A61Q19/02
Inventor 常志英刘文娟周立武
Owner ZHUHAI EASYCARE TECH CO LTD
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