Anti-wrinkle and firming composition and cosmetics

A cosmetic and composition technology, applied in the field of anti-wrinkle and firming compositions and cosmetics, can solve the problems of accelerated wrinkle, single action route, reduced synthesis, etc., and achieve the effects of reducing wrinkles and improving skin elasticity

Active Publication Date: 2021-11-12
SHANGHAI NEW COGI COSMETIC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The synthesis of collagen IV and collagen XVII is reduced, which reduces the nutrient penetration between the epidermis and dermis, which will flatten the connecting layer of the epidermis (basement membrane) or even sag and collapse, resulting in loose skin and loss of toughness, and accelerates the gene

Method used

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  • Anti-wrinkle and firming composition and cosmetics
  • Anti-wrinkle and firming composition and cosmetics
  • Anti-wrinkle and firming composition and cosmetics

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1-5、 comparative example 1-4

[0063] The cosmetics of Examples 1-5 and Comparative Examples 1-4 were prepared according to the formulations in Table 1 below, specifically, the cosmetics were anti-wrinkle and firming skin care lotion.

[0064] Table 1: The formula composition (%) of embodiment 1-5 and comparative example 1-4

[0065]

[0066] The preparation method of the anti-wrinkle firming skin care liquid of embodiment 1-5 and comparative example 1-4, comprises the following steps:

[0067] 1. According to the weight percentage of raw materials, add water, humectant and thickener into the emulsification pot, stir and heat up to 80-85°C, keep warm and stir for 30 minutes and then cool down;

[0068] 2. Cool down to 60°C, add pH adjuster, stir for 10 minutes until uniform, and continue to cool down;

[0069] 3. Cool down to 45°C, add preservatives and flavors, then add glycerol glucoside, hexapeptide-9, acetyl tetrapeptide-2 and hydrolyzed collagen, stir for 10 minutes until uniform, and get an anti-w...

Embodiment 3、 comparative example 5-8

[0090] The cosmetics of Example 3 and Comparative Examples 5-8 were prepared according to the formulations in Table 2 below, specifically, the cosmetics were anti-wrinkle and firming skin care lotion.

[0091] Table 2: The formula composition (%) of embodiment 3 and comparative example 5-8

[0092]

[0093]

[0094] The preparation method of the above anti-wrinkle and firming skin care lotion is the same as that of the anti-wrinkle and firming lotion in Example 1.

[0095] According to anti-wrinkle test and elasticity test method, the anti-wrinkle firming skin care lotion of embodiment 3 and comparative example 5-8 is tested, and test result is as follows Figure 4-6 Shown; In the figure: In the schematic diagram of the same test sample, from left to right are the test results on the 7th, 14th and 28th day respectively.

[0096] according to Figure 4-6 The test results obtained: Compared with Example 3, after Comparative Example 5 used 2% glycerin equivalent to replac...

Embodiment 3 and comparative example 9-11

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Abstract

The invention discloses an anti-wrinkle and firming composition and cosmetics, and relates to the technical field of cosmetics. The anti-wrinkle and firming composition comprises the following components in parts by weight: 0.5-2 parts of glycosylglycerol, 1-5 parts of hexapeptide-9; 0.5 to 2 parts of acetyl tetrapeptide-2 and 0.5-2 parts of hydrolyzed collagen, wherein the molecular weight of the hydrolyzed collagen is less than 3000Da. According to the anti-wrinkle and firming composition disclosed by the invention, a plurality of anti-wrinkle active matters are selected and compared in a targeted manner from multiple layers, including an epidermis layer, a true epidermis connecting layer, a corium layer and the like from a wrinkle generation mechanism, the comprehensive anti-wrinkle and firming composition with a more comprehensive overall mechanism and a more remarkable effect is finally screened further through component optimization, and the effect of eliminating wrinkles and improving skin elasticity more quickly, continuously and effectively can be achieved.

Description

technical field [0001] The invention relates to the technical field of cosmetics, in particular to an anti-wrinkle firming composition and cosmetics. Background technique [0002] Human skin inevitably develops wrinkles as we age. The generation of skin wrinkles is a dynamic multi-level process, which is mainly related to the functional decline of the epidermis, dermis, and dermal epidermis connecting layer (basement membrane). [0003] The metabolism of skin epidermal cells will gradually slow down with age, the production of epidermal lipids and natural moisturizing factors will decrease, the water storage capacity of the stratum corneum will decrease, the epidermis will become thinner, and the epidermis is prone to desquamation, dry lines and fine lines. [0004] Collagen I is the main functional protein in the dermis, usually accompanied by collagen III, they are arranged on the collagen fibers of the dermis, provide sufficient nutrition and strength for the dermis, and...

Claims

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Application Information

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IPC IPC(8): A61K8/64A61K8/60A61K8/65A61Q19/08A61Q19/00
CPCA61K8/64A61K8/602A61K8/65A61Q19/08A61Q19/00A61K2800/592
Inventor 刘海勇潘启诚丛琳李雪竹
Owner SHANGHAI NEW COGI COSMETIC
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