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Moisturizing and moistening composition as well as preparation method and application thereof

A composition and moisturizing technology, applied in the directions of pharmaceutical formulations, cosmetic preparations, cosmetic preparations, etc., can solve the problems of poor long-term moisturizing and water-locking effect, staying on the surface layer of the skin, poor deep absorption capacity, etc. Long-lasting water locking effect, good moisturizing effect, good moisturizing effect

Pending Publication Date: 2022-07-19
广州极男化妆品有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] CN201510621942.6 discloses a cosmetic composition containing the essence of brown algae and red algae. The compounding of brown algae oligosaccharides and red algae oligosaccharides gives the skin a moisturizing effect, but the long-term moisturizing and water-locking effect is not good. easy to lose moisture
[0004] CN110279628A discloses a soothing and moisturizing cosmetic composition and its preparation. Through the compounding of nicotinamide and water-locking magnet, the prepared composition has the effect of moisturizing and soothing, but the deep absorption capacity is poor, and the water can only stay on the skin surface layer

Method used

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  • Moisturizing and moistening composition as well as preparation method and application thereof
  • Moisturizing and moistening composition as well as preparation method and application thereof

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Embodiment 1

[0033] A first aspect of this embodiment provides a moisturizing and moisturizing composition, the preparation raw materials include: an aquatic algae extract, a pyrrolidinyl derivative, a moisturizing agent, and a solvent.

[0034] The aquatic algae extract is hydrolyzed red algae extract, purchased from Guangzhou Laiyu Trading Co., Ltd.

[0035] The pyrrolidinyl derivative is sodium pyrrolidone carboxylate.

[0036] The moisturizing agent is a combination of water-locking magnet, glycerin, and polyquaternium 51 in a weight ratio of 0.2:1:1.

[0037] The water-locking magnet was purchased from DSM Vitamins (Shanghai) Co., Ltd.

[0038] The polyquaternium 51 was purchased from Shanghai Oli Industrial Co., Ltd.

[0039] The solvent is deionized water.

[0040] The weight ratio of the aquatic algae extract, the pyrrolidinyl derivative, the moisturizing agent, and the solvent is 1:1.5:2.2:5.3.

[0041] The second aspect of this embodiment provides a method for preparing a moi...

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Abstract

The invention relates to the field of A61K8 / 60, in particular to a moisturizing composition as well as a preparation method and application thereof, and the moisturizing composition is prepared from the following raw materials: an aquatic algae extract, a pyrrolidinyl derivative, a humectant and a solvent. The composition prepared by the invention is added with the unique hydrolyzed red algae extract and sodium pyrrolidone carboxylate, the moisturizing property is good, the moisturizing rate within 2 hours can reach 116.30%, the long-acting water locking effect of the composition can be improved through compounding of the moisturizing agent, the moisturizing rate after 8 hours can reach 58.92%, and the composition is non-irritant to human skin through chick embryo chorioallantoic membrane tests, and has a good moisturizing effect. And the safety is high.

Description

technical field [0001] The invention relates to the field of A61K8 / 60, in particular to a moisturizing and moisturizing composition and a preparation method and application thereof. Background technique [0002] With the development of the times, consumers' demand for cosmetics is gradually diversifying. At present, moisturizing, whitening, sunscreen, and anti-aging products occupy the top few sales of cosmetics. It is the top seller and the most popular product on the market. The moisture content of healthy skin should be maintained at 15-20%. The epidermis is the outermost protective barrier of the skin, and its moisture content is usually 20-35%. The moisture content of the epidermis varies with the environment, such as sun exposure and wind blowing. It will drop sharply to 10% or even lower. The body can feel the discomfort of the skin. If the epidermis is in a state of water shortage for a long time, it will accelerate the aging of the human body. [0003] CN201510621...

Claims

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Application Information

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IPC IPC(8): A61K8/9717A61K8/49A61K8/34A61K8/19A61K8/81A61Q19/00
CPCA61K8/9717A61K8/4913A61K8/345A61K8/19A61K8/8152A61Q19/00A61K2800/78
Inventor 蔡彬弟
Owner 广州极男化妆品有限公司
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