Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Skin-whitening and freckle-removing composition and application thereof

A whitening and freckle-removing composition technology, which is applied in the field of whitening and freckle-removing compositions, can solve problems such as ineffective whitening and freckle-removing effects, and achieve the effects of removing facial pigmentation and scars, inhibiting lipid peroxidation, and eliminating excessive accumulation

Inactive Publication Date: 2017-12-22
GUANGZHOU SALIAI STEMCELL SCI & TECH CO LTD
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, although most of the products have been improved to natural extracts, their whitening and freckle removal effects are not obvious. Therefore, a safe and effective whitening and freckle removal skin care product is needed, which will be able to solve this skin care problem faced by most women at present.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Skin-whitening and freckle-removing composition and application thereof
  • Skin-whitening and freckle-removing composition and application thereof
  • Skin-whitening and freckle-removing composition and application thereof

Examples

Experimental program
Comparison scheme
Effect test

preparation example Construction

[0033] The present invention also provides a cosmetic preparation method for preparing the above-mentioned whitening and freckle-removing composition, comprising the following steps;

[0034] (1) Plant extract must be prepared:

[0035]a) Preparation of Vitex radix root extract: cut Vitex radix root and rhizome into small sections of 3-5 mm, pulverize in a blender, add 7 times the amount of 20% ethanol, extract 4 to 6 times, crush for 3 to 5 minutes, and extract each time The extracts are combined, and then the extracts are recovered to ethanol under reduced pressure in a vacuum thin film evaporator, and concentrated to an appropriate amount. b) Preparation of Angelica dahurica extract: Weigh Angelica dahurica according to the weight ratio of the raw materials, mechanically crush it into 0.2-0.5cm grains, add 10 times the weight of 60% ethanol, soak at room temperature for 10 hours, soak twice . Add activated carbon powder to the extract, stir for 5-10 minutes, put it in an ...

Embodiment 1

[0040] A composition for whitening and removing freckles, which is prepared from the following raw materials in parts by weight: 5 parts of vitex root extract, 2 parts of angelica root extract, and 5 parts of ganoderma lucidum extract.

[0041] A cosmetic using the above-mentioned whitening and freckle-removing composition, containing 50% of the whitening and freckle-removing traditional Chinese medicine composition of this embodiment, 15% of trehalose, 0.1% of carbomer, 5% of glycerol monostearate, and 0.1% of methylparaben, The balance consisted of deionized water.

[0042] The preparation method of the above-mentioned cosmetics for whitening and removing freckles comprises the following steps:

[0043] (1) Preparation of plant extract: a) Preparation of Vitex radix root extract: Cut Vitex radix root and rhizome into small sections of 3-5 mm, pulverize in a blender, add 7 times the amount of 20% ethanol, extract 4 to 6 times, and pulverize for 3 ~ 5 minutes, the extracts of...

Embodiment 2

[0048] A composition for whitening and removing freckles, which is prepared from the following raw materials in parts by weight: 1 part of vitex root extract, 3 parts of angelica root extract, and 1 part of ganoderma lucidum extract.

[0049] A cosmetic using the above-mentioned whitening and freckle-removing composition, containing 52% of the whitening and freckle-removing traditional Chinese medicine composition of this embodiment, 18% of glycerin, 0.15% of acrylic acid (ester) copolymer, 4% of sodium lauryl sulfate, and 0.2% of propylparaben %, the balance is composed of deionized water.

[0050] The preparation method of the whitening and freckle-removing cosmetic in this example is the same as that in Example 1, and will not be described here.

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a skin-whitening and freckle-removing composition, which is prepared from the following raw materials in parts by weight: 1 to 35 parts of negundo chastetree root extracting solution, 1 to 20 parts of dahurian angelica root extract and 1 to 20 parts of lucid ganoderma extract. Further disclosed is application of the composition in cosmetics. Under the synergistic effect of the negundo chastetree root extracting solution, the dahurian angelica root extracting solution and the lucid ganoderma extracting solution of the composition, a product can remarkably improve skin quality, increase skin elasticity and enhance the regenerability of skin, and the effect is obviously higher than the effect of the negundo chastetree root extracting solution added alone.

Description

technical field [0001] The invention relates to the technical field of cosmetics, in particular to a whitening and freckle-removing composition and its application. Background technique [0002] In recent years, due to the increase of life and work pressure and the aggravation of environmental pollution, people are facing more and more skin problems. Spots and pigmentation caused by various reasons have become common problems, and with age More and more serious, whitening and anti-oxidation products have become mainstream varieties. [0003] As we all know, skin color is mainly determined by the content of melanin in the skin, and melanin can protect the body from ultraviolet rays. Melanin is synthesized by melanocytes. In melanocytes, melanin binds to proteins to form melanosomes, where tyrosinase converts tyrosine into eumelanin or pheomelanin. After being expelled from melanocytes, melanosomes are transported to the skin surface by keratinocytes and become part of kera...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): A61K8/9789A61K8/9728A61Q19/02A61Q19/00A61P17/00
CPCA61K8/97A61K2800/5922A61Q19/00A61Q19/02
Inventor 葛啸虎陈海佳王一飞王小燕
Owner GUANGZHOU SALIAI STEMCELL SCI & TECH CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com