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Fetal cotyledon hydrogel mask and preparation method thereof

A hydrogel mask, hydrogel technology, applied in the directions of pharmaceutical formulations, cosmetic preparations, cosmetic preparations, etc., can solve the problems of increasing the popularity rate of masks, etc., to enhance skin resistance, delay skin aging, and promote The effect of skin regeneration

Pending Publication Date: 2021-03-19
郑楠
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The increase in popularity and frequency of use will contribute to the growth of facial masks in the future. Pollution problems and extreme weather will make consumers use facial masks more frequently

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0045] The following takes goat placenta as an example.

[0046] 1. Placental cotyledon separation: healthy goat placenta was washed 3 times with water, and then washed 3 times with phosphate buffered saline pre-cooled at 4°C. First, the amnion was separated, and then the cotyledon was separated from the amniotic membrane.

[0047] 2. Cotyledons pretreatment: put the washed cotyledons in a clean container, add 10 times (1:9, V / V) distilled water, keep shaking at 4°C for 24 hours, remove residual blood and wash. Then take 1% TritonX-100PBS solution to immerse the cotyledons in it, shake at 4°C for 4 hours to decontaminate and degrease, take it out and wash it with water for injection.

[0048] Preparation of 1% TritonX-100: Mix TritonX-100 stock solution and PBS at a volume ratio of 3:7, place in a water bath at 37°C to 40°C for 3 hours to fully dissolve and mix, and prepare 30% TritonX-100 stock solution; Just before use, dilute this stock solution 30 times to make 1% TritonX...

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Abstract

The invention discloses a fetal cotyledon hydrogel mask and a preparation method thereof. The fetal cotyledon of a healthy animal (sheep, goat and deer) is separated, and is processed into nutritionalemulsion rich in natural animal essence; the nutritional emulsion is fused with a polyvinyl alcohol hydrogel solution to prepare a cotyledon nutritional emulsion and polyvinyl alcohol copolymer hydrogel, then a hydrogel membrane is prepared, and and is clipped to obtain the fetal cotyledon hydrogel mask. The mask has multiple beautifying and skin-care effects of nourishing skin, moisturizing, delaying skin aging, enhancing skin resistance, promoting skin regeneration, and the like.

Description

technical field [0001] The invention relates to the technical field of beauty and skin care products and preparation methods of the beauty and skin care products, in particular to a placenta cotyledon hydrogel facial mask and a preparation method thereof. Background technique [0002] The mask raises the temperature of the skin by blocking the contact between the skin and the air, inhibiting sebum secretion and sweat evaporation. After the skin temperature rises, it will promote blood circulation, so that the active ingredients in the mask can penetrate into the epidermis or deeper and wider places. Accelerated blood circulation will make the skin rosy and shiny, and after the skin absorbs more water, nutrient essence and various active ingredients, it can effectively improve skin dehydration and dullness, reduce the formation of fine lines, delay skin aging, and to a certain extent It has the effect of removing freckles and acne; using the mask can also soften cutin, expand...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K8/98A61K8/81A61K8/02A61Q19/08A61Q19/02A61Q19/00A61P37/08A61P31/00
CPCA61K8/0212A61K8/8129A61K8/982A61Q19/00A61Q19/02A61Q19/08A61P31/00A61P37/08
Inventor 郑楠
Owner 郑楠
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