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Hyaluronic acid essence and preparation method thereof

A technology of hyaluronic acid and sodium hyaluronate, which is used in pharmaceutical formulations, cosmetic preparations, cosmetic preparations and other directions, can solve the problems of high price and short moisturizing time, and achieves reduction of water loss, prolonged moisturizing time, less sticky effect

Inactive Publication Date: 2019-01-18
CHENGDU QINGKE BIOTECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Aiming at the above-mentioned deficiencies in the prior art, the present invention provides a hyaluronic acid essence and a preparation method thereof, which can effectively solve the problems of high price and short moisturizing time in the existing essence

Method used

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  • Hyaluronic acid essence and preparation method thereof
  • Hyaluronic acid essence and preparation method thereof
  • Hyaluronic acid essence and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] A hyaluronic acid essence, comprising the following components in weight percent: 0.01% sodium hyaluronate, 0.01% hydrolyzed sodium hyaluronate, 0.01% acetylated sodium hyaluronate, and 0.1% sodium hyaluronate cross-linked polymer , moisturizing agent 0.1%, soothing and repairing agent 0.1%, stabilizer 0.1%, and the balance is purified water.

[0025] Wherein, the molecular weight of sodium hyaluronate is 60kDa.

[0026] Hydrolyzed sodium hyaluronate has a molecular weight of 10kDa.

[0027] The humectant is polyglutamic acid and 1,3-butanediol, and the weight ratio of the two is 2:1.

[0028] The soothing and repairing agent is glycerol glucoside.

[0029] The stabilizer is 1,2-pentanediol and xinthrone, and the weight ratio of the two is 1:2.9.

[0030] The preparation method of the above-mentioned hyaluronic acid essence comprises the following steps: (1) adding purified water and stirring after weighing sodium hyaluronate, hydrolyzed sodium hyaluronate, acetylate...

Embodiment 2

[0034] A hyaluronic acid essence, comprising the following components in weight percentage: 1.0% sodium hyaluronate, 1.0% hydrolyzed sodium hyaluronate, 1.0% acetylated sodium hyaluronate, 10% sodium hyaluronate cross-linked polymer , moisturizing agent 15%, soothing and repairing agent 5%, stabilizer 5%, and the balance is purified water.

[0035] Wherein, the molecular weight of sodium hyaluronate is 1000kDa.

[0036] Hydrolyzed sodium hyaluronate has a molecular weight of 3kDa.

[0037] The moisturizing agent is polyglutamic acid and Luba gum oil, and the weight ratio of the two is 3:1.

[0038] The soothing and repairing agent is purslane extract.

[0039] The stabilizer is 1,2-pentanediol and xinthrone, and the weight ratio of the two is 1:1.6.

[0040] The preparation method of this sodium hyaluronate essence is the same as in Example 1.

Embodiment 3

[0042] A hyaluronic acid essence, comprising the following components in weight percentage: 0.3% sodium hyaluronate, 0.1% hydrolyzed sodium hyaluronate, 0.1% acetylated sodium hyaluronate, 3% sodium hyaluronate cross-linked polymer , moisturizing agent 9.3%, soothing repair agent 2.5%, stabilizer 2.3%, and the balance is purified water.

[0043] Wherein, the molecular weight of sodium hyaluronate is 70kDa.

[0044] Hydrolyzed sodium hyaluronate has a molecular weight of 4kDa.

[0045] The humectant is polyglutamic acid, 1,3-butanediol, reed gum oil, betaine and reed gum oil, and the weight ratio is 2:2:1:1:1.

[0046]The soothing and repairing agent is purslane extract.

[0047] The stabilizer is 1,2-pentanediol and xinthrone, and the weight ratio of the two is 1:3.

[0048] The preparation method of this sodium hyaluronate essence is the same as in Example 1.

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Abstract

The invention discloses a hyaluronic acid essence liquid, comprising the following components in percentage by weight: 0.01% sodium hyaluronate; 3.0%, hydrolyze sodium hyaluronate 0.01%-1.0%, acetylated sodium hyaluronate 0.01%-1.0%, sodium hyaluronate crosslink polymer 0.1%-10%, moisturizer 0.1%-15.0%, 0.1%-5% of a soothing repairing agent, stabilize 0.1%-5%, and that balance is purify water. Theessence solution can effectively solve the problems of high price and short moisturizing time of the existing essence solution.

Description

technical field [0001] The invention relates to the technical field of cosmetics, in particular to a hyaluronic acid essence and a preparation method thereof. Background technique [0002] Due to the fast pace of life of modern people, the great pressure of life, and the influence of various environments, the skin is often dry and dull, so cosmetics have gradually become daily necessities and are widely used by people. Because the essence has the characteristics of high nutrient content, less irritation to the skin, and the ability to regulate the activity of skin cells, it is regarded by most women as a necessity for basic skin care. [0003] Hyaluronic acid has a special water-retaining effect. It is the most moisturizing substance found in nature so far. It has a super water-absorbing and water-locking ability. It can absorb 1000 times its own volume of water and form an elastic viscous matrix filling. in the void of the organization. The HA in the dermis provides a lay...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K8/92A61K8/88A61K8/73A61K8/35A61K8/34A61Q19/00
CPCA61K8/345A61K8/35A61K8/735A61K8/88A61K8/922A61K2800/524A61K2800/592A61K2800/5922A61Q19/00
Inventor 胡忠国廖知恒张秋菊陈永健李勇邹燃陈静娴赵峻
Owner CHENGDU QINGKE BIOTECH
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