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Polypeptide composition with function of delaying aging of eye skin as well as nanoliposomes and cosmetics thereof

A peptide composition and nano-liposome technology, which is applied in the directions of cosmetics, cosmetic preparations, skin care preparations, etc., can solve the problems of single action target, complex aging mechanism of eye skin and other problems, and achieve high skin retention. , Delay eye skin aging, easy absorption effect

Inactive Publication Date: 2019-09-27
INFINITUS (CHINA) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Secondly, due to the clear structure of beauty peptides, the target of action is relatively single, while the mechanism of aging of eye skin is relatively complex, and the synergy of beauty peptides with different targets is needed to exert a better effect of delaying eye skin aging

Method used

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  • Polypeptide composition with function of delaying aging of eye skin as well as nanoliposomes and cosmetics thereof
  • Polypeptide composition with function of delaying aging of eye skin as well as nanoliposomes and cosmetics thereof
  • Polypeptide composition with function of delaying aging of eye skin as well as nanoliposomes and cosmetics thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0055] The composition of this embodiment includes:

[0056]

[0057] The preparation method is as follows:

[0058] (1) Mix the acetyl hexapeptide-8 and carnosine with water, dissolve in a water bath at 40-50°C, and obtain the water phase;

[0059] (2) Dissolve the oil phase such as the lipid wall material, cholesterol, emulsifier, etc. in a constant temperature water bath at 75°C. After the dissolution is complete, cool down to 40-50°C, and add the prescribed amount of polyol, palm Acyl pentapeptide-4 and palmitoyl tetrapeptide-7 are mixed and dissolved in a water bath at 40-50°C to obtain an oil phase;

[0060] (3) mixing the water phase obtained in the step (1) with the oil phase obtained in the step (2), and micronized to obtain a micron-scale dispersion;

[0061] (4) nanometerize the micron-sized dispersion obtained in the step (3) to obtain a polypeptide composition nanoliposome with ocular anti-aging function;

[0062] There is no time sequence limitation between...

Embodiment 2

[0066] The composition of this embodiment includes:

[0067]

[0068] The preparation method is the same as in Example 1.

Embodiment 3

[0070] The composition of this embodiment includes:

[0071]

[0072] The preparation method is the same as in Example 1.

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Abstract

The invention relates to the technical field of cosmetic preparations, in particular to a polypeptide composition with a function of delaying aging of eye skin as well as nanoliposomes and cosmetics thereof. The polypeptide composition is prepared from palmitoyl pentapeptide-4, palmitoyl pentapeptide-7,carnosine and acetyl hexapeptide-8. By compounding beauty peptides (the pentapeptide-4, the palmitoyl pentapeptide-7, the carnosine and the acetyl hexapeptide-8) with four different effect targets, the composition disclosed by the invention produces synergism and has a remarkable function of delaying the aging of the eye skin. The invention develops the polypeptide compositionnanoliposome with good stability, slow release and high skin retention volume by compounding the beauty peptides with the four different effect targets under the help of a nanocarrier preparation technology; and the polypeptide composition nanoliposome has the function of obviously delaying the ageing of the eye skin.

Description

technical field [0001] The invention relates to the technical field of cosmetic preparations, in particular to a polypeptide composition with the function of delaying eye skin aging, its nano liposome and cosmetics. Background technique [0002] Compared with other parts of the body, the eyes are more prone to premature aging, mainly because: (1) the collagen content of the eye skin tissue is less, the skin is easy to lose elasticity, and the skin sags and wrinkles; (2) every day Blinking up to 10,000 times makes the eye skin more prone to fine lines; (3) The eyes are more vulnerable to ultraviolet rays, blue light and other hazards, which will accelerate the aging process of the eye skin and cause eye wrinkles to appear early. [0003] Because the structure of cosmetic peptides is very similar to the physiological components of the human body, it has strong anti-wrinkle and anti-oxidation effects and is easier to be absorbed by the body. It has been widely used in eye care ...

Claims

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Application Information

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IPC IPC(8): A61K8/64A61K8/14A61Q19/08A61Q19/00
CPCA61K8/14A61K8/64A61K2800/5922A61Q19/005A61Q19/08
Inventor 尹西拳梁明胡明华刘卫洪延涵
Owner INFINITUS (CHINA) CO LTD
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