Whitening essence and preparation method thereof

An essence and whitening technology, applied in the field of whitening and skin care, can solve the problems of poor safety performance of pure chemical whitening products, long time for whitening effect, unsuitable for people with sensitive skin, etc., to prevent rough skin, good nutrition, clear skin The effect of free radicals

Inactive Publication Date: 2017-10-20
上海文峰美发美容有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the market, there are whitening products made from pure Chinese medicine extracts, and whitening products made from pure chemical reagents such as arbutin and hydroquinone, but each has its own shortcomings. For example, the whitening effect of p...

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

[0025] A kind of whitening essence of the present embodiment 1 is made of the following raw materials in parts by weight:

[0026]

[0027] The preparation method of a kind of whitening essence of present embodiment 1 comprises the following steps:

[0028] (1) Weigh the raw materials in the above parts by weight and set aside; fully mix nicotinamide, thickener, ceramide I, butanediol and water, and keep warm at 80°C for 10 minutes.

[0029] (2) Cool down to 45°C, add mulberry root extract, rose flower extract, ginkgo leaf extract, licorice root extract, aloe vera leaf juice powder, arbutin, hyaluronic acid, emollient and Mix 1,2-pentanediol, then cool down to 35°C, add essence and preservatives, mix evenly, and test to obtain the whitening essence.

[0030] The obtained whitening essence is mild in nature, safe and non-irritating, and has obvious whitening effect; it is tested according to the industry standard QB / T2660, and meets the standard: pH = 6-7.5, weakly alkaline...

Embodiment 2

[0032] A kind of whitening essence of the present embodiment 2 is made from the following raw materials in parts by weight:

[0033]

[0034] The preparation method of a kind of whitening essence of this embodiment 2 is the same as that of embodiment 1.

[0035] The obtained whitening essence is mild in nature, safe and non-irritating, and has obvious whitening effect; it is tested according to the industry standard QB / T2660, and meets the standard: pH = 6-7.5, weakly alkaline; good heat resistance, and can be kept at a temperature of about 45 degrees Celsius for 24 hours. After returning to room temperature, the properties have no obvious change; cold resistance is good, and the temperature is 0 degrees Celsius for 24 hours, and after returning to room temperature, the properties have no obvious change.

Embodiment 3

[0037] A kind of whitening essence of the present embodiment 3 is made of the following raw materials in parts by weight:

[0038]

[0039] The preparation method of a kind of whitening essence of this embodiment 3 is the same as that of embodiment 1.

[0040] The obtained whitening essence is mild in nature, safe and non-irritating, and has obvious whitening effect; it is tested according to the industry standard QB / T2660, and meets the standard: pH = 6-7.5, weakly alkaline; good heat resistance, and can be kept at a temperature of about 45 degrees Celsius for 24 hours. After returning to room temperature, the properties have no obvious change; cold resistance is good, and the temperature is 0 degrees Celsius for 24 hours, and after returning to room temperature, the properties have no obvious change.

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Abstract

The invention belongs to the field of skin whitening, and concretely discloses a whitening essence and a preparation method thereof. The whitening essence is prepared from the components in parts by weight: 0.5 to 5.0 parts of mulberry root extract, 0.5 to 5.0 parts of rose flower extract, 0.05 to 3.0 parts of folium ginkgo extract, 0.05 to 2.0 parts of glycyrrhiza glabra root extract, 0.05 to 1.0 part of aloe barbadensis leaf juice powder, 0.5 to 2.0 parts of arbutin, 0.5 to 2.0 parts of nicotinamide, 0.05 to 0.3 part of ceramide I, 0.05 to 0.3 part of hyaluronic acid, a preservative, an emollient, a thickening agent, an essence and a solvent. Better effects on whitening, spot removing and moisturizing can be achieved by a user after using the whitening essence within a shorter time, and the whitening essence has better adaptability for skin sensitive groups, is high in safety factor, and meets the standard according to the industrial standard QB/T2660 inspection.

Description

technical field [0001] The invention belongs to the technical field of whitening and skin care, and in particular relates to a whitening essence and a preparation method thereof. Background technique [0002] With the continuous improvement of the socio-economic level and the enrichment of material life, people began to pay more and more attention to the external image of the individual, especially for the delicate, white and smooth appearance of the face to the third person, which creates an elegant and classic appearance. beautiful. Therefore, skin care products have always been loved by the majority of women, and there are various types of skin care products on the market, such as facial cleanser (cream / cream), lotion, toner, facial mask, face cream, mascara, etc. . For a single product, the manufacturer has also developed products with different functions, such as whitening, moisturizing, and oil control. [0003] Whitening is the skin care effect that women especiall...

Claims

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Application Information

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IPC IPC(8): A61K8/9794A61K8/9789A61K8/9771A61K8/92A61K8/73A61K8/68A61K8/67A61K8/60A61Q19/02A61Q19/10A61Q19/00A61P17/00A61P37/08
CPCA61K8/602A61K8/675A61K8/68A61K8/735A61K8/922A61K8/97A61K36/16A61K36/484A61K36/605A61K36/738A61K36/886A61K36/896A61K2800/28A61K2800/48A61K2800/524A61K2800/592A61Q19/005A61Q19/02A61Q19/10A61K2300/00
Inventor 陈浩陈巍陈涛
Owner 上海文峰美发美容有限公司
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