Hyaluronic acid moisturizing original liquid and preparation method thereof

A technology of hyaluronic acid water and raw materials, which is applied in the field of hyaluronic acid moisturizing stock solution and its preparation, can solve the problems of inconspicuous skin care effect and high production cost, and achieve the effects of reducing the incidence of glycerin allergy, controlling production cost, and simple formulation

Inactive Publication Date: 2019-03-29
海南卓泰制药有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the high price of hyaluronic acid, when the amount of hyaluronic acid is added, the production cost is too high, and the effect of skin care is not obvious when the amount of hyaluronic acid is too low. Therefore, how to improve its skin care effect as much as possible while ensuring a reasonable cost A Practical Problem Faced by Researchers

Method used

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  • Hyaluronic acid moisturizing original liquid and preparation method thereof
  • Hyaluronic acid moisturizing original liquid and preparation method thereof
  • Hyaluronic acid moisturizing original liquid and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0051] A hyaluronic acid moisturizing stock solution is made of the following raw materials in parts by weight:

[0052]

[0053] The preparation method is as follows:

[0054] (1) Wash and drain the fresh sunflower bracts and cut them into thin strips with a width of 2-3cm, and completely immerse the thin sunflower bracts in 1.5% ferrous chloride solution, at a constant temperature of 45°C Soak under water for 30 minutes, remove and rinse repeatedly with distilled water for 5 minutes and drain, put the sunflower bracts into a juice extractor and squeeze to obtain sunflower bract juice;

[0055] (2) Accurately weigh glycerin, sodium hyaluronate, butylene glycol, and polyglutamic acid, sequentially add to 5 times the amount of water for injection, and stir until completely dissolved to obtain a raw material mixture;

[0056] (3) Heat the above-mentioned raw material mixture to 65°C, slowly add the sunflower bract juice into it, stir rapidly while adding, add water to the fu...

Embodiment 2

[0077] A hyaluronic acid moisturizing stock solution is made of the following raw materials in parts by weight:

[0078]

[0079] The preparation method is as follows:

[0080] (1) Wash and drain the fresh sunflower bracts and cut them into thin strips with a width of 2-3cm, and completely immerse the thin sunflower bracts in 1.5% ferrous chloride solution, at a constant temperature of 45°C Soak under water for 30 minutes, remove and rinse repeatedly with distilled water for 5 minutes and drain, put the sunflower bracts into a juice extractor and squeeze to obtain sunflower bract juice;

[0081] (2) After rinsing, drying, and pulverizing the cotton husks, add 10 times the amount of water, soak for 1 hour, decoct for 1 hour, filter, and use the filtrate for later use. Repeat extraction of the filter residue once under the same conditions, combine the filtrate, and decompress the obtained filtrate After being concentrated 5 times, the cotton husk extract is obtained;

[008...

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Abstract

The present invention belongs to the field of cosmetics and skin care products, and particularly relates to hyaluronic acid moisturizing original liquid and a preparation method thereof. The hyaluronic acid moisturizing original liquid is prepared from glycerin, sodium hyaluronate, sunflower subtending leaf juice, butanediol, polyglutamic acid, water for injection and other raw materials and prepared by a modern technological means. After testing, the hyaluronic acid moisturizing original liquid has very ideal moisturizing, nourishing, lipid-clearing and feature-beautifying effects. In addition, the hyaluronic acid moisturizing original liquid is simple in components, quality is easy to control, addition amounts of the glycerin and sodium hyaluronate are both relatively low, the preparation method avoids a problem that products are sticky, greasy and not excellent in the lipid-clearing effects, and also effectively controls production costs, at the same time, plant extracts obtained bya specific technology are added to the hyaluronic acid moisturizing original liquid formula, various skin care performances of the product are remarkably improved, use safety of the product is improved, and therefore, the hyaluronic acid moisturizing original liquid is very suitable for current market demands.

Description

technical field [0001] The invention belongs to the field of cosmetics and skin care products, and in particular relates to a hyaluronic acid moisturizing stock solution and a preparation method thereof. Background technique [0002] Glycerin, also known as glycerin, is a commonly used daily chemical raw material. Because of its strong moisturizing and water-locking properties and low price, it is widely used as a raw material for the production of cosmetics and skin care products. However, how to determine the appropriate amount of glycerin in the use process has always puzzled technicians. If the added amount is high, the moisturizing performance is good, but the product is too sticky and the fat-removing performance is poor. If the added amount is small, the product sensory is relatively poor. Refreshing, the ability to clear fat has improved, but the moisturizing performance is not ideal. In addition, some people will also cause allergic reactions when using glycerin pr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K8/9789A61K8/88A61K8/73A61K8/34A61Q19/00
CPCA61K8/9789A61K8/345A61K8/735A61K8/88A61Q19/00
Inventor 魏雪纹陈华奇
Owner 海南卓泰制药有限公司
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