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

Whitening and moisturizing essence and preparation method thereof

An essence and whitening technology, which is applied in the field of whitening and moisturizing essence and its preparation, can solve the problems of poor long-lasting moisturizing performance, etc., and achieve the effects of maintaining skin health, reducing the generation of free radicals, and scavenging free radicals

Active Publication Date: 2021-08-06
北京美丽臻颜化妆品有限公司
View PDF5 Cites 6 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Chinese patent 201711439383.2 discloses a whitening and moisturizing essence and its preparation method, the main raw materials used are deionized water, jojoba oil, arbutin, azelaic acid amino acid potassium salt, methylparaben, octyl polymethyl Silicone, glycerin, propylene glycol, water-soluble ceramide, sodium hyaluronate, phenoxyethanol, triethanolamine, carbomer, natural plant extracts, this whitening and moisturizing essence has very good free radical scavenging, anti-oxidation performance, but poor long-lasting moisturizing performance

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
  • Whitening and moisturizing essence and preparation method thereof
  • Whitening and moisturizing essence and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0057] A whitening and moisturizing essence, which is composed of the following raw materials in parts by weight: 5 parts by weight of glycerin, 7 parts by weight of 1,3-propanediol, 78 parts by weight of deionized water, 2 parts by weight of γ-polyglutamic acid, and 0.8 parts by weight of carbomer Mu, 15 parts by weight of water-soluble fullerene, 2 parts by weight of ascorbyl glucoside, 0.5 parts by weight of p-hydroxyacetophenone, 2 parts by weight of dipotassium glycyrrhizinate, 0.8 parts by weight of sodium hyaluronate, 1 part by weight of 1,2- Pentylene glycol, 1 part by weight of nicotinamide, 2 parts by weight of skin conditioner;

[0058] The skin conditioner is hydroxypropyl-β-cyclodextrin;

[0059] A preparation method for whitening and moisturizing essence, comprising the following steps:

[0060] S1, take each material raw material by weight part;

[0061] S2. Uniformly mix deionized water, γ-polyglutamic acid, dipotassium glycyrrhizinate, water-soluble fulleren...

Embodiment 2

[0080] A whitening and moisturizing essence, which is composed of the following raw materials in parts by weight: 5 parts by weight of glycerin, 7 parts by weight of 1,3-propanediol, 70 parts by weight of deionized water, 2 parts by weight of γ-polyglutamic acid, and 0.8 parts by weight of carbomer Mu, 15 parts by weight of water-soluble fullerene, 2 parts by weight of ascorbyl glucoside, 0.5 parts by weight of p-hydroxyacetophenone, 2 parts by weight of dipotassium glycyrrhizinate, 0.8 parts by weight of sodium hyaluronate, 1 part by weight of 1,2- Pentylene glycol, 1 part by weight of nicotinamide, 8 parts by weight of plant essence extract, 2 parts by weight of skin conditioner;

[0081] The preparation method of the plant essence extract is as follows:

[0082] (1) Pretreatment: Wash sumac and Rhodiola rosea with deionized water, place them in a blast drying oven at 50° C. for 12 hours, grind them through a 300-mesh sieve to obtain a mixed powder, add deionized water, and ...

Embodiment 3

[0096] Basically the same as Example 2, the only difference is that the skin conditioning agent is a hydroxypropyl-β-cyclodextrin inclusion compound;

[0097] The preparation method of the hydroxypropyl-β-cyclodextrin inclusion compound is as follows: Weigh 8 parts by weight of hydroxypropyl-β-cyclodextrin, add 30 parts by weight of deionized water, and stir at 400 rpm and 40°C for 5 minutes , while stirring, add 2 parts by weight of an ethanol solution of 50wt% organic acid, continue stirring at 500rpm, 50°C for 2h, after cooling to room temperature, put in a refrigerator at 4°C for 24h, and filter with 0.45μm organic microporous membrane, The precipitate was washed with 30 parts by weight of deionized water, centrifuged, and vacuum-dried at 50°C for 16 hours to obtain the inclusion compound of hydroxypropyl-β-cyclodextrin;

[0098] The organic acid is salicylic acid.

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 whitening and moisturizing essence and a preparation method thereof, and belongs to the technical field of cosmetics. The whitening and moisturizing essence consists of the following raw materials: glycerol, 1, 3-propylene glycol, deionized water, gamma-polyglutamic acid, carbomer, water-soluble fullerene, ascorbyl glucoside, p-hydroxyacetophenone, dipotassium glycyrrhizinate, sodium hyaluronate, 1, 2-pentanediol, nicotinamide, a plant essence extract and a skin conditioner. According to the invention, natural effective components in the plant extract are matched with auxiliary materials, so that activity of enzyme tyrosinase can be inhibited, generation of melanin is reduced, and a cyclodextrin-coated skin conditioner is added, so that defects of gloomy complexion and dull skin can be effectively improved, and the skin is moisturized and elastic. The whitening and moisturizing essence has no irritation to skin, does not cause allergic reactions, and is a safe and effective whitening and moisturizing essence.

Description

technical field [0001] The invention relates to the technical field of cosmetics, in particular to a whitening and moisturizing essence and a preparation method thereof. Background technique [0002] Whitening cosmetics refer to cosmetics that can hinder the activity of tyrosinase, or act on various stages of the melanin metabolic pathway to control and inhibit the production of melanin. Therefore, it has become one of the keys to research whitening cosmetic formulas to develop effective, non-toxic and side-effect-free, and less irritating tyrosinase inhibitors. The whitening ingredients extracted from plants have gradually become a hot spot in the development of new products in the cosmetics industry at this stage due to their unique advantages: mild to the skin, low irritation, and high safety. [0003] Chinese patent 201711439383.2 discloses a whitening and moisturizing essence and its preparation method, the main raw materials used are deionized water, jojoba oil, arbut...

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): A61K8/9789A61K8/88A61K8/67A61K8/63A61K8/19A61K8/73A61K8/368A61K8/36A61Q19/00A61Q19/02
CPCA61K8/9789A61K8/88A61K8/676A61K8/63A61K8/19A61K8/735A61K8/675A61K8/368A61K8/361A61Q19/00A61Q19/02A61K2800/782A61K2800/592A61K2800/30
Inventor 陈水权
Owner 北京美丽臻颜化妆品有限公司
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