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

Cosmetic additive for preventing poliosis and skin aging and preparation and application thereof

A cosmetic additive and skin aging technology, applied in cosmetic preparations, preparations for skin care, cosmetics, etc., can solve the problems of poor vitamin stability, poor stability, difficult penetration, etc., and achieve low cost, strong repair effect, and simple process. Effect

Inactive Publication Date: 2010-10-20
HUAZHONG UNIV OF SCI & TECH
View PDF0 Cites 7 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

After these two types of antioxidants are added to cosmetics, SOD is a protein with poor stability and large molecular weight, it is difficult to penetrate into the deep layer of the epidermis and the dermis, and the stability of vitamins is relatively poor, so there are certain limitations.

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
  • Cosmetic additive for preventing poliosis and skin aging and preparation and application thereof

Examples

Experimental program
Comparison scheme
Effect test

example 1

[0009] Example 1: Conditioner (prevention and treatment of gray hair)

[0010] formula:

[0011] Component Weight %

[0012] Distearyl Dimethyl Ammonium Chloride (75%) 1.2

[0013] White mineral oil 1.5

[0014] Cetyl alcohol ether 0.5

[0015] Selenized Carrageenan, Dihydrolipoic Acid, L-Methionine 1.0

[0016] Cetearyl alcohol 5.0

[0017] Vitamin E acetate 0.4

[0018] Vitamin A Palmitate 0.1

[0019] Stearic acid 1.0

[0020] Hydrolyzed Protein 1.0

[0021] Dimethoxydimethylhydantoin 0.1

[0022] Methylparaben 0.15

[0023] Citric acid 0.1

[0024] Fragrance 0.1

[0025] Pigment 0.1

[0026] Deionized water added to 100.0

example 2

[0027] Example 2: Anti-aging cream (anti-aging skin type)

[0028] formula:

[0029] Component Weight %

[0030] Cetyl Glycoside 6.0

[0031] Selenized Carrageenan, Dihydrolipoic Acid, L-Methionine 2.5

[0032] Isononyl isononyl alcohol ester 25.0

[0033] White oil 5.0

[0034] Dimethiconol / Dimethicone 5.0

[0035] Sorbitol (70%) 5.0

[0036] Flavor 0.1-0.2

[0037] Methylparaben 0.1-0.3

[0038] Deionized water added to 100.0

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 provides a cosmetic additive prepared from selenium carrageenan, dihydrolipoic acid acid and L-methionine. The selenium carrageenan and the dihydrolipoic acid in a prescription are food additives, and the L-methionine is an amino acid necessary for human beings so that the cosmetic additive does not cause allergic reactions in human bodies and has strong repairing effect on human body cells. In addition, the prescription is used for not only effectively clearing oxygen free radicals, recovering the activities of tyrosinases and preventing the poliosis, but also reconstructing the functions of the protein and recovering the skin elasticity so that the cosmetic additive has optimal effects of preventing poliosis and skin aging.

Description

technical field [0001] The invention belongs to the field of cosmetic additive production, and uses selenized carrageenan, dihydrolipoic acid and L-methionine as the main components of the cosmetic additive. Background technique [0002] Why does human hair change from black to white? According to the research of the Japanese cosmetics manufacturer Lion King, this is likely to be caused by abnormalities in the melanocytes that supply melanin to the hair. Hitherto, it was thought that melanocytes are almost non-existent in gray hair, but the results of an analysis of gray hair by the company's Institute of Biosciences revealed that about 80% of gray hair has melanocytes, but the dermal papilla of these gray hairs produces melanin have little or no melanin production. In addition, the results of comparing white hair with black hair also show that the number of hair follicle melanocytes in each white hair is very small or very unevenly distributed. Therefore, researchers hav...

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
Patent Type & Authority Applications(China)
IPC IPC(8): A61K8/92A61K8/73A61Q5/12A61Q19/08A61K8/46A61K8/49
Inventor 陈建国曾建华吴鹏飞王芳张醉杨远坚
Owner HUAZHONG UNIV OF SCI & TECH
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