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Essence toner for restoring sensitive skin and preparation method therefor

A skin and essence technology, applied in the field of essence water for repairing sensitive skin and its preparation, can solve problems such as aggravating skin sensitivity, achieve the effect of reducing skin redness and redness, simple formula, and mild ingredients

Active Publication Date: 2020-11-20
深圳市千姿美化妆品有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] At present, most of the products on the market for repairing sensitive skin are the compounding of two or more plant extracts, but the compounding of different plant extracts may not necessarily bring about superimposed anti-allergic effects. Reflect mutual antagonism, and even aggravate skin sensitivity

Method used

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  • Essence toner for restoring sensitive skin and preparation method therefor
  • Essence toner for restoring sensitive skin and preparation method therefor

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] Embodiment 1, skin care composition

[0034] Obtaining Tomato Extract Yeast Fermentation:

[0035] a) Take fresh tomato, after the tissue is crushed, filter the juice, add 5 times the amount of 55% ethanol solution of the juice, extract twice at 85°C, combine the filtrate, filter, concentrate under reduced pressure to remove ethanol, and obtain tomato ethanol extract ;

[0036] b) Take the above-mentioned tomato ethanol extract and add it into the yeast fermentation medium by 25% volume ratio to obtain the fermentation substrate, and inoculate the yeast cultured in the shaking table in advance, so that the concentration of the yeast in the fermentation substrate is 6×10 6 cfu / ml, for fermentation, after the fermentation, take the fermentation liquid, filter it through ultrafiltration membrane, and freeze-dry to obtain the yeast fermentation product of tomato extract; the fermentation parameters are: pH value is 4.8-5.3; stirring speed is 120-250rpm The aeration volum...

Embodiment 2

[0041] Embodiment 2, skin care composition

[0042] Obtaining Tomato Extract Yeast Fermentation:

[0043] a) Take fresh tomatoes, crush the tissues, filter the juice, add 6 times the amount of 75% ethanol solution, extract twice at 85°C, combine the filtrates, filter, concentrate under reduced pressure to remove ethanol, and obtain tomato ethanol extract ;

[0044]b) Take the above-mentioned tomato ethanol extract and add it to the yeast fermentation medium in a volume ratio of 22% to obtain a fermentation substrate, and inoculate the yeast cultured on a shaking table in advance so that the concentration of the yeast in the fermentation substrate is 6×10 6 cfu / ml, for fermentation, after the fermentation, take the fermentation liquid, filter it through ultrafiltration membrane, and freeze-dry to obtain the yeast fermentation product of tomato extract; the fermentation parameters are: pH value is 4.8-5.3; stirring speed is 120-250rpm The aeration volume is 1-4VVM; the ferme...

Embodiment 3

[0049] Embodiment 3, skin care composition

[0050] Obtaining Tomato Extract Yeast Fermentation:

[0051] a) Take fresh tomato, after the tissue is crushed, filter the juice, add 6 times the amount of 80% ethanol solution of the juice, extract twice at 85°C, combine the filtrate, filter, concentrate under reduced pressure to remove ethanol, and obtain tomato ethanol extract ;

[0052] b) Take the above-mentioned tomato ethanol extract and add it to the yeast fermentation medium in a volume ratio of 28% to obtain a fermentation substrate, and inoculate the yeast cultured on a shaking table in advance so that the concentration of the yeast in the fermentation substrate is 6×10 6 cfu / ml, for fermentation, after the fermentation, take the fermentation liquid, filter it through ultrafiltration membrane, and freeze-dry to obtain the yeast fermentation product of tomato extract; the fermentation parameters are: pH value is 4.8-5.3; stirring speed is 120-250rpm The aeration volume...

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Abstract

The invention belongs to the technical field of cosmetics and particularly relates to an essence toner for restoring sensitive skin and a preparation method therefor. The essence toner comprises the following ingredients in percentage by mass: 10%-60% of skin care composition, 1%-3% of 1,2-pentanediol, 1%-3% of propanetriol and the balance of deionized water, wherein the skin care composition comprises passiflora caerulea callus cultured cells and / or an extract thereof and a tomato extract saccharomycete fermented product. According to the essence toner provided by the invention, the formula is simple and is free of preservatives, ingredients are moderate, and the essence toner has an outstanding effect for improving skin sensitivity, has the effect of remarkably lowering and reducing skinhaematochrome and has the action of restoring skin barrier functions; and the essence toner can also be used together with external application products with relatively high irritability, such as poxremoving products containing salicylic acid and tartaric acid, can be used before or after using the pox removing products and aims at inhibiting symptoms of sensitive skin such as flushing, drynessand itching induced by the pox removing products.

Description

technical field [0001] The invention belongs to the technical field of cosmetics. More specifically, it relates to an essence water for repairing sensitive skin and a preparation method thereof. Background technique [0002] Due to environmental factors, seasonal changes and excessive and improper use of facial skin care products, more and more sensitive skin appears. Sensitive skin generally has the following characteristics: ①The skin is light and thin, dry and dehydrated, and contains obvious red blood streaks; ②Temperature changes and seasonal changes All changes will easily cause skin redness, heat, irritation and itching; ③The skin's water retention capacity is poor, manifested as obvious tightness and dryness. [0003] There are many kinds of passionflower, the most common species are pink passionflower (P.incarnata) and purple fruit passionflower (P.edulis), among them, the main components of vermicelli passionflower are flavonoids, which mainly exist in the leaves ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K8/34A61K8/9789A61K8/99A61P17/04A61Q19/00
CPCA61K8/9789A61K8/99A61K8/345A61Q19/005A61Q19/00A61P17/04A61K2800/85A61K2800/84
Inventor 梁其文
Owner 深圳市千姿美化妆品有限公司
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