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

Polypeptide composition for preventing and improving striae gravidarum

A polypeptide composition and the technology of the composition are applied in the directions of skin care preparations, medical preparations containing active ingredients, cosmetics, etc., and can solve problems such as human harm

Pending Publication Date: 2018-11-30
SHENZHEN WINKEY MEDICAL RES DEV
View PDF7 Cites 8 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

These methods have inherent defects and are potentially harmful to the human body. The research on the treatment of stretch marks still needs to be further explored.

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
  • Polypeptide composition for preventing and improving striae gravidarum
  • Polypeptide composition for preventing and improving striae gravidarum
  • Polypeptide composition for preventing and improving striae gravidarum

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] Prescription (1kg essence)

[0027]

[0028] Preparation method:

[0029] Add the formulated amount of sodium hyaluronate into the water, stir to make the mixture uniform, then heat to 80-85°C, keep warm and stir to make it disperse evenly. When the temperature drops below 40°C, add glycerin, aloe vera gel, palmitoyl tripeptide-5, palmitoyl tetrapeptide-7, ceramide 3, caprylyl glycol and 1,2-hexanediol, and stir evenly. Adjust the pH of the solution to about 5.5 with 15% triethanolamine.

Embodiment 2

[0031] Prescription (1kg essence)

[0032]

[0033] Preparation method:

[0034] Add the formulated amount of sodium hyaluronate into the water, stir to make the mixture uniform, then heat to 80-85°C, keep warm and stir to make it disperse evenly. When the temperature drops below 40°C, add glycerin, aloe vera gel, palmitoyl tripeptide-5, hexapeptide-9, palmitoyl tetrapeptide-7, ceramide 3, caprylyl glycol and 1,2-hexanediol, and stir well. Adjust the pH of the solution to about 5.5 with 15% triethanolamine.

Embodiment 3

[0036] Prescription (1kg essence)

[0037]

[0038]

[0039] Preparation method:

[0040] Add the formulated amount of sodium hyaluronate into the water, stir to make the mixture uniform, then heat to 80-85°C, keep warm and stir to make it disperse evenly. When the temperature drops below 40°C, add glycerin, aloe vera gel, palmitoyl tripeptide-5, hexapeptide-9, palmitoyl oligopeptide, palmitoyl tetrapeptide-7, ceramide 3, caprylyl glycol and 1,2-hexanedi Alcohol, stir well. Adjust the pH of the solution to about 5.5 with 15% triethanolamine.

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 polypeptide composition for preventing and improving striae gravidarum. The composition contains one, two or three polypeptides of a polypeptide for promoting collagen synthesis and promoting epithelial regeneration, a polypeptide for supplementing fibronectin and a polypeptide for promoting elastin synthesis, and one or two polypeptides of a polypeptide for reducing inflammatory response and tightening the skin and a polypeptide for delaying skin aging and raising defensive power of the skin. The polypeptide composition of the invention is safe to human body, has noirritating or toxic or side effect, can repair epidermis, basilar membrane and dermis of the skin, diminish inflammation, promote growth of connective tissues and increase generation of collagen and elastin, and can be used for antenatal prevention and postnatal repair of striae gravidarum.

Description

technical field [0001] The invention belongs to the technical field of biomedical polypeptide drugs and provides a polypeptide composition for preventing and improving stretch marks. Background technique [0002] Stretch marks (striae gravidarum) are a type of atrophic striae, which occur during pregnancy and are mainly manifested as atrophic cord-like skin changes on the abdomen, chest, lower back, buttocks and thighs. The early symptoms are dark red or purple stripes of different widths and lengths, followed by depigmentation, atrophy, and finally a white or silver linear skin lesion after stabilization. The occurrence of stretch marks and its difficult-to-eliminate symptoms have caused great psychological burden and stress to patients, and greatly affected their quality of life. [0003] At present, the cause and mechanism of stretch marks need to be further studied. It is generally accepted that the occurrence of stretch marks is the result of endocrine factors leading ...

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): A61K8/64A61Q19/08
CPCA61K8/64A61K2800/5922A61Q19/08
Inventor 丁文锋
Owner SHENZHEN WINKEY MEDICAL RES DEV
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