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Compound for repairing damaged skin and preparation method thereof

A technology for compositions and skin care products, applied in skin care preparations, pharmaceutical formulations, cosmetic preparations, etc., can solve the problem of difficult absorption of active substances and give full play to their effects, and achieves enhancement of skin barrier function, promotion of proliferation, and improvement of cell activity. Effect

Active Publication Date: 2019-04-26
BLOOMAGE BIOTECHNOLOGY CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Aiming at the problems that there are few repairing and soothing products in the cosmetics market and the active substances are difficult to absorb and fully exert their effects, the present invention provides a composition containing Centella asiatica extract and sodium hyaluronate, which can be added to water , Essence, lotion, cream and other commonly used cosmetic dosage forms and exists stably, and has good soothing and repairing effects

Method used

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  • Compound for repairing damaged skin and preparation method thereof
  • Compound for repairing damaged skin and preparation method thereof
  • Compound for repairing damaged skin and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] Example 1 Preparation of essence containing composition for repairing damaged skin

[0026] Raw material composition:

[0027] Composition for repairing damaged skin (mass ratio of ingredients: hydrolyzed sodium hyaluronate 40%, sodium hyaluronate 25%, centella asiatica extract 20%, proline 10%, glycine 2.5%, cystine 2.5% ) 0.5%, glycerin 3%, sorbitol 2%, betaine 2%, allantoin 0.05%, acetylglucosamine 0.5%, β-glucan 0.8%, polyglutamate sodium 0.2%, benzene Oxygen ethanol 0.6%.

[0028] Preparation:

[0029] (1) Take an appropriate amount of glycerin and sorbitol to fully disperse and dissolve the composition for repairing damaged skin to obtain mixture a;

[0030] (2) Add an appropriate amount of water to the mixture a, and then add other matrix components while stirring, adjust the pH value, add preservatives, and stir until well mixed.

Embodiment 2

[0031] Example 2 Preparation of essence containing composition for repairing damaged skin

[0032] Raw material composition:

[0033] Composition for repairing damaged skin (mass ratio of ingredients: hydrolyzed sodium hyaluronate 35%, sodium hyaluronate 25%, centella asiatica extract 20%, proline 10%, glycine 2.5%, cystine 2.5% ) 0.5%, glycerin 3%, sorbitol 2%, betaine 2%, allantoin 0.05%, acetylglucosamine 0.5%, β-glucan 0.8%, polyglutamate sodium 0.2%, benzene Oxygen ethanol 0.6%.

[0034] Preparation:

[0035] (1) Take an appropriate amount of glycerin and sorbitol to fully disperse and dissolve the composition for repairing damaged skin to obtain mixture a;

[0036] (2) Add an appropriate amount of water to the mixture a, and then add other matrix components while stirring, adjust the pH value, add preservatives, and stir until well mixed.

Embodiment 3

[0037] Example 3 Preparation of essence containing composition for repairing damaged skin

[0038] Raw material composition:

[0039] Composition for repairing damaged skin (mass ratio of ingredients: hydrolyzed sodium hyaluronate 45%, sodium hyaluronate 30%, centella asiatica extract 30%, proline 10%, glycine 2.5%, cystine 2.5% ) 0.5%, glycerin 3%, sorbitol 2%, betaine 2%, allantoin 0.05%, acetylglucosamine 0.5%, β-glucan 0.8%, polyglutamate sodium 0.2%, benzene Oxygen ethanol 0.6%.

[0040] Preparation:

[0041] (1) Take an appropriate amount of glycerin and sorbitol to fully disperse and dissolve the composition for repairing damaged skin to obtain mixture a;

[0042] (2) Add an appropriate amount of water to the mixture a, and then add other matrix components while stirring, adjust the pH value, add preservatives, and stir until well mixed.

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Abstract

The invention provides a compound for repairing damaged skin. The compound comprises the following components by weight percent: 35%-45% of sodium hyaluronate hydrolysate, 25%-30% of sodium hyaluronate, 20%-30% of centella extract and 20% of compound amino acid. The compound provided by the invention is capable of solving the problems that few products with repairing and soothing effects exist inthe cosmetics market at present and active substances are difficult to be absorbed and fully utilized; the compound can be added into common cosmetic preparations, such as water, essence, emulsion andcream, and can exist stably; the repairing and soothing effects are excellent.

Description

technical field [0001] The invention belongs to the field of cosmetics, in particular to a composition for repairing damaged skin containing centella asiatica extract and sodium hyaluronate. Background technique [0002] With the change of global climate and ecological environment, harmful substances in the air such as inhalable particulate matter, sulfur dioxide, nitrogen oxides, carbon monoxide, ozone, etc. not only endanger the health of the human respiratory tract, but also easily cause redness, swelling and allergies on the facial skin. The surface layer of the skin loses its normal protective function and causes the loss of skin moisture content, resulting in dry skin, scaling or itching. At this time, harmful substances in the air, germs on the skin surface, pollen and other allergens are easy to pass through the damaged skin. The skin barrier enters the skin, triggering further skin inflammation. However, there are very few anti-pollution cosmetics on the market. Co...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K8/73A61K8/9789A61K8/49A61K8/44A61Q19/00
CPCA61Q19/00A61K8/44A61K8/4913A61K8/735A61K8/9789
Inventor 范馨仪王玉玲郭学平刘建建陈衍玲徐松堂
Owner BLOOMAGE BIOTECHNOLOGY CORP LTD
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