Essence water for repairing sensitive skin and preparation method thereof

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, and achieve the effects of reducing skin red pigment and removing redness, simple formula and mild ingredients

Active Publication Date: 2022-02-01
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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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 tomatoes, crush the tissues, filter the juice, add 5 times the amount of 55% ethanol solution, extract twice at 85°C, combine the filtrates, 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 to the yeast fermentation medium at a volume ratio of 25% 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 ; Ventilation volume is 1~4VVM; Fermenta...

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 at a volume ratio of 22% to obtain a fermentation substrate, and inoculate the yeast cultured in 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 ; Ventilation volume is 1~4VVM; Ferment...

Embodiment 3

[0049] Embodiment 3, skin care composition

[0050] Obtaining Tomato Extract Yeast Fermentation:

[0051] a) Take fresh tomatoes, crush the tissues, filter the juice, add 6 times the amount of 80% ethanol solution, extract twice at 85°C, combine the filtrates, 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 at 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 ; Ventilation volume is 1~4VVM; Fermen...

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PUM

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Abstract

The invention belongs to the technical field of cosmetics, and specifically relates to essence water for repairing sensitive skin and a preparation method thereof, which comprises the following components in mass fractions: 10-60% of skin care composition, 1-3% of 1,2-pentanediol 1-3% of glycerol and the balance of deionized water; the skin care composition comprises: passionflower callus cultured cells and / or its extract and tomato extract yeast fermentation product. The essence water provided by the invention has a simple formula and does not contain preservatives, and has mild ingredients. It is used to improve skin sensitivity and has an outstanding effect, has a significant effect of reducing skin red pigment and removing redness, and has the effect of repairing the skin barrier function; Use in parallel with irritating external products, such as acne products containing salicylic acid and fruit acid, before or after using acne products, the purpose is to inhibit redness, dryness, and itching of sensitive skin caused by acne products and other symptoms.

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 which, the main components of pink passionflower are flavonoids, which mainly exist in the leaves , th...

Claims

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Application Information

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Patent Type & Authority Patents(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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