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Skin moisturizing and repairing composition and preparation method thereof

A composition and skin technology, used in skin care preparations, skin diseases, drug combinations, etc., can solve problems such as crystallization and poor solubility, and achieve the effects of scavenging excessive free radicals, high stability, and good moisturizing effect.

Active Publication Date: 2018-06-15
SHAANXI BIO REGENERATIVE MEDICINE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, traditional ceramide 3 has poor solubility in water, and crystallization may occur if it is directly added to water

Method used

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  • Skin moisturizing and repairing composition and preparation method thereof
  • Skin moisturizing and repairing composition and preparation method thereof
  • Skin moisturizing and repairing composition and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1-5

[0031]

[0032]

[0033] Among the above raw materials, water is deionized water or injection water.

[0034] Examples 1-5 were implemented through the following steps.

[0035] ① Disperse the hydroxyethyl cellulose in the mixture of glycerin and butylene glycol uniformly, add pentanediol, stir evenly, add 80% water in the system, and heat to 80-90°C. Then add PCA sodium, acrylic acid / MA copolymer sodium, octyl glycol, 1,6-hexanediol, dissolve completely to prepare phase A material, and keep it at 80-90℃ for later use;

[0036] ②Add Portulaca oleracea extract, lotus leaf extract, tea extract, guava leaf extract, Korean angelica extract, hydroxyphenylpropionamide benzoic acid, ceramide 3, dipotassium glycyrrhizinate into the system 10% Stir evenly in the water to obtain phase B material;

[0037] ③Insulate phase A materials at 80-90°C for 90 minutes, then start to cool down. After cooling to 60°C, add phase B materials and stir for 10 minutes;

[0038] ④ Sterilize the remaining 10% of ...

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Abstract

The invention discloses a skin moisturizing and repairing composition and a preparation method thereof. The composition includes water, butanediol, glycerin, 1,2-pentanediol, sodium PCA, purslane extract, lotus leaf extract, tea leaf extract, guava leaf extract, Angelica gigas root extract, phenoxyethanol, a sodium salt of an acrylic acid / MA copolymer, hydroxyethyl cellulose, caprylyl glycol, 1,6-hexanediol, nicotinamide, hydroxyphenylpropionamidobenzoic acid, ceramide 3, dipotassium glycyrrhizinate and sodium hyaluronate. The invention also provides the preparation method of the skin moisturizing and repairing composition. The composition has a good product stability, can penetrate into deep skins, has a good moisturizing effect on the skins, also can remove excessive free radicals and promote skin barrier recovery, and can be used for the daily care of various types of skins, especially the protection and care of sensitive skins.

Description

Technical field [0001] The invention relates to a composite preparation, in particular to a skin moisturizing and repairing composition and a preparation method thereof, belonging to the fields of medicine, fine chemicals and personal care products. technical background [0002] The skin is the largest organ of the human body, and its total weight accounts for 5% to 15% of body weight. It has two barrier functions: on the one hand, it prevents the loss of water, electrolytes and other substances in the body; on the other hand, it prevents the intrusion of harmful substances from outside. . The moisture content is an important indicator of skin health. The moisture content of the skin of the elderly is only 75% of that of the young. Therefore, moisturizing the skin's moisture content can improve the living environment of skin cells, promote metabolism, increase circulation, and achieve the purpose of delaying aging and moisturizing the skin. [0003] In recent years, with increasi...

Claims

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Application Information

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IPC IPC(8): A61K8/9789A61K8/73A61Q19/00A61Q17/00A61Q19/08A61K36/82A61P17/00
CPCA61K8/735A61K8/97A61K36/185A61K36/232A61K36/61A61K36/62A61K36/82A61Q17/005A61Q19/00A61Q19/005A61Q19/08A61K2300/00
Inventor 张雪彦卢敏罗萍
Owner SHAANXI BIO REGENERATIVE MEDICINE CO LTD
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