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

Anti-wrinkle whitening freckle-removal skin care product rich in chitosan and preparation method thereof

A whitening and anti-freckle, chitosan technology, applied in the direction of skin care preparations, cosmetic preparations, cosmetics, etc., can solve skin damage and other problems, and achieve the effects of promoting healing, soft touch, and good bactericidal effect

Inactive Publication Date: 2014-09-03
高益槐 +1
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, there are many kinds of whitening and anti-freckle products, most of which are chemical synthetic agents. Although they can have the effect of whitening and anti-freckle or anti-wrinkle in the short term, in the long run, it is a kind of damage to the skin.

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

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] The composition and mass fraction of its raw materials: chitosan 13%, mulberry leaf extract 11%, centella asiatica extract 9%, vitamin C 4%, vitamin E 3%, olive oil 3%, propylene glycol 3%, p-hydroxy Add 2% methyl benzyl formate and deionized water to 100%.

[0023] Its concrete preparation steps are as follows:

[0024] (1) Mix chitosan powder, mulberry leaf extract, centella asiatica extract, vitamin E, olive oil, propylene glycol, methyl p-hydroxybenzoate and deionized water in a mixing pot Stir at 45 rpm at 75°C for 30 minutes;

[0025] (2) Cool down to 50°C, add vitamin C, mix well, stir, stirring speed 45 rpm, temperature 50°C, pack after 30 minutes to make the finished product.

Embodiment 2

[0027] Its composition and mass fraction: chitosan 12%, mulberry leaf extract 12%, centella asiatica extract 10%, vitamin C 5%, vitamin E 2%, olive oil 4%, propylene glycol 4%, p-hydroxybenzoic acid Methyl ester 3%, deionized water was added to 100%.

[0028] Its concrete preparation steps are as follows:

[0029] (1) Mix chitosan powder, mulberry leaf extract, centella asiatica extract, vitamin E, olive oil, propylene glycol, methyl p-hydroxybenzoate and deionized water in a mixing pot Stir at 45 rpm for 20 minutes at 75°C;

[0030] (2) Cool to 50°C, add vitamin C, mix well, stir, stirring speed 45 rpm, temperature 50°C, pack after 20 minutes to make the finished product.

Embodiment 3

[0032] A clinical experiment of anti-wrinkle and anti-wrinkle was carried out on 100 people. The method and results are as follows:

[0033] The 100 experimenters were all middle-aged women, aged between 35 and 55 years old. Before the trial, the experimenters underwent routine examinations: electrocardiogram, bloody urine routine, liver and kidney function, and no abnormalities were found. 100 people were randomly divided into 2 groups. The test group: 50 cases; the control group: 50 cases. Wrinkles mostly exist on the forehead, around the eyes and around the mouth.

[0034] Test group: After cleansing the skin in the morning and evening, apply 1.5 g of the moisturizing lotion of the present invention prepared in Example 1 evenly on the small wrinkles around the eye sockets, the cheeks and the neck where there are many wrinkles, and gently massage for 1 to 2 minutes, so that The skin is fully absorbed, twice a day, once in the morning and once in the evening, and 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
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses an anti-wrinkle whitening freckle-removal skin care product rich in chitosan and a preparation method thereof. A formula is as below: 12-14% of chitosan, 10-12% of a mulberry leaf extract, 8-10% of a gotu kola extract, 3-5% of vitamin C, 2-4% of vitamin E, 2-4% of olive butter, 2-4% of propylene glycol, 1-3% of methyl-p-hydroxybenzoate and the balance of deionized water. The product provided by the invention can effectively perform anti-wrinkle, whitening and freckle-removal effects. The preparation method provided by the invention is simple, can be used in industrialized continuous production, and has good application prospects.

Description

technical field [0001] The invention relates to a skin care product and a preparation method thereof, in particular to a skin care product rich in anti-wrinkle, whitening, and freckle-removing effects of chitosan and a preparation method thereof. Background technique [0002] Skin is an important organ to maintain people's life and health. The main causes of skin spots and wrinkles are skin dehydration and sebum peroxidation. With the continuous improvement of people's living standards and the emphasis on health, how to reduce the generation of spots and wrinkles, restore youthful skin and delay aging is a problem that people are very concerned about. From the academic research of life science, biological technology, medical nutrition and cell apoptosis aging, skin aging is the result of a combination of factors. [0003] Smooth, fair and ruddy skin has always been the pursuit of oriental women, and it has become a fashion that women in my country, Japan, Southeast Asia and...

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): A61K8/97A61K8/73A61K8/67A61Q19/02A61Q19/08
Inventor 高益槐
Owner 高益槐
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