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Spot removing and skin whitening skin nursing dressing and preparation method thereof

A skin care, freckle and whitening technology, applied in the field of skin care, can solve problems such as easy clogging of pores, allergies, hair follicle inflammation, etc., and achieve the effects of lightening pigmentation, eliminating pigmentation, and accelerating skin metabolism.

Inactive Publication Date: 2018-09-18
珠海市雅莎医疗器械有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Most of the physical sunscreen and whitening agents on the market are titanium dioxide and zinc oxide powders. These powders are easy to clog pores and cause inflammation or allergies of hair follicles.
In the prior art, CN107802511A and CN104434618A etc. only focus on the activity of tyrosinase in the synthesis of melanin, and ignore external factors such as ultraviolet rays on the skin

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] A skin care dressing for removing freckles and whitening, comprising the following components in parts by weight: 0.02 parts of hyaluronic acid, 0.2 parts of styrene-acrylic acid ester copolymer, 0.02 parts of carbomer, 0.3 parts of glycerin, 0.04 parts of allantoin, bear Fruit glycosides 0.05 part, vitamin C ethyl ether 0.05 part, saffron extract 0.05 part, caprylyl hydroxamic acid 0.01 part, hexanediol 0.4 part, triethanolamine 0.01 part, water 99 parts.

[0026] A preparation method of a skin care dressing for removing freckles and whitening, comprising the following steps:

[0027] (1) Take 0.02 part of hyaluronic acid, 0.2 part of styrene-acrylate copolymer, 0.02 part of carbomer, 0.3 part of glycerin, 0.04 part of allantoin, add 80 parts of water, stir and dissolve until the liquid has no fine particles, and then After heating to 80 degrees Celsius, keep it for 0.5 hours, cool down to 15 degrees Celsius, and use the resultant for later use;

[0028] (2) Dissolve ...

Embodiment 2

[0031]A freckle-removing and whitening skin care dressing, comprising the following components in parts by weight: 1.5 parts of hyaluronic acid, 3 parts of styrene-acrylate copolymer, 0.8 part of carbomer, 5 parts of glycerin, 0.5 part of allantoin, bear 4 parts of fruit glycosides, 2 parts of vitamin C ethyl ether, 4 parts of saffron extract, 0.4 parts of caprylyl hydroxamic acid, 3 parts of hexanediol, 0.5 parts of triethanolamine, 75.3 parts of water.

[0032] A preparation method of a skin care dressing for removing freckles and whitening, comprising the following steps:

[0033] (1) Take 1.5 parts of hyaluronic acid, 3 parts of styrene-acrylate copolymer, 0.8 part of carbomer, 5 parts of glycerin, 0.5 part of allantoin, add 65 parts of water, stir and dissolve until the liquid has no fine particles, and then After heating to 85 degrees Celsius, keep it for 1 hour, cool down to 35 degrees Celsius, and use the obtained product for later use;

[0034] (2) Dissolve 4 parts o...

Embodiment 3

[0037] A skin care dressing for removing freckles and whitening, comprising the following components in parts by weight: 3 parts of hyaluronic acid, 8 parts of styrene-acrylate copolymer, 3 parts of carbomer, 15 parts of glycerin, 2 parts of allantoin, bear 10 parts of fruit glycosides, 8 parts of vitamin C ethyl ether, 10 parts of saffron extract, 1 part of caprylyl hydroxamic acid, 6 parts of hexanediol, 1 part of triethanolamine, 33 parts of water.

[0038] A preparation method of a skin care dressing for removing freckles and whitening, comprising the following steps:

[0039] (1) Take 3 parts of hyaluronic acid, 8 parts of styrene-acrylate copolymer, 3 parts of carbomer, 15 parts of glycerin, 2 parts of allantoin, add 20 parts of water, stir and dissolve until the liquid has no fine particles, and then After heating to 90 degrees Celsius, keep it for 1.5 hours, cool down to 40 degrees Celsius, and use the resultant for later use;

[0040] (2) Dissolve 10 parts of arbutin...

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Abstract

The invention discloses a spot removing and skin whitening skin nursing dressing and a preparation method thereof. The spot removing and skin whitening skin nursing dressing is prepared from the following components in parts by weight: 0.02-3 parts of hyaluronic acid, 0.2-8 parts of styrene-acrylic acid ester copolymer, 0.02-3 parts of carbomer, 0.3-15 parts of glycerin, 0.04-2 parts of allantoin,0.05-10 parts of arbutin, 0.05-8 parts of vitamin C ethyl ether, 0.05-10 parts of safflower extract, 0.01-1 part of caprylhydroxamic acid, 0.4-6 parts of hexandiol, 0.01-1 part of pH regulator and 33-99 parts of water. The spot removing and skin whitening skin nursing dressing provided by the invention has the efficacy of physical occlusion for protection, acceleration in skin metabolism, inhibition of melanin generation, antisepsis, inflammation resistance, elimination of scytitis, prevention of hyperpigmentation, elimination of freckle in multiple directions and skin whitening, is simple inpreparation process, does not contain some chemical stimulating substances and is particularly suitable for people with skin sensitivity.

Description

technical field [0001] The invention belongs to the field of skin care and relates to a skin care dressing, in particular to a freckle-removing and whitening skin care dressing and a preparation method thereof. Background technique [0002] Pigmentation is caused by excessive deposition of melanin in the skin. It can cause common facial brown or melanosis, disfiguring skin disease. The main long spot factors can be divided into internal factors and external factors. The internal factors mainly include: stress, endocrine disorders, slow metabolism, etc. The external factors mainly include: wrong use of cosmetics, ultraviolet radiation and poor cleaning habits, skin inflammation and so on. Due to the combined effect of internal and external factors, the melanin in the human body is produced too much and the metabolism is too little, which leads to the excessive deposition of melanin in the human skin, and the distribution is uneven, which is manifested as various spots . T...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61L15/24A61L15/28A61L15/20A61L15/40A61L15/44A61L15/46
CPCA61L15/20A61L15/24A61L15/28A61L15/40A61L15/44A61L15/46A61L2300/204A61L2300/216A61L2300/232A61L2300/30A61L2300/404A61L2300/41C08L25/14C08L5/08
Inventor 陆贵平钱捷豪钟日英何冰何丽媛
Owner 珠海市雅莎医疗器械有限公司
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