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Water-retention moisturizing night cream suitable for dry skin type

A skin quality and water-locking technology, which is applied in the research field of skin care products, can solve problems such as lack of product quality, inability to absorb water, dry and peeling skin, etc., achieve good barrier function, maintain skin structural integrity, and repair skin condition Effect

Pending Publication Date: 2020-07-10
蚌埠天泽家用化学品有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The existing hydrating and moisturizing products on the market can only cover the external moisture on the skin surface in a short period of time, and cannot absorb water well. On the contrary, they will take away the moisture in the stratum corneum in a dry environment and aggravate the skin. degree of dryness
It cannot fundamentally solve the problem of skin dryness and peeling, and the large amount of organic synthetic ingredients added can easily cause problems such as allergies, and the product quality cannot be trusted by consumers

Method used

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  • Water-retention moisturizing night cream suitable for dry skin type

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] A water-locking and moisturizing night cream suitable for dry skin types. The prepared plant additives with water-locking and moisturizing effects are added to the basic formula ingredients at a mass percentage of 1.4%, and mixed to prepare a mixed cream;

[0019] Specifically, the preparation method includes the following process steps:

[0020] S1: Preparation of plant additives: Take 380 grams of mature peas, wash them, put them in an oven at 70°C, and dry them for 15 hours. Use a crusher to crush them. Crush the peas to a size range of 120-150 mesh, put them in a beaker, and add them to the beaker. 950 ml of petroleum ether, ultrasonically extracted twice at 30°C, the ultrasonic frequency was 33kHz, and the extraction time was 20 minutes each time, the extracts were combined, heated and evaporated at 60°C for 2 hours to obtain a concentrated solution, placed in In the centrifuge tube, add 12 ml of quinoa extract, centrifuge and shake at a speed of 4000 / rev / min for 8...

Embodiment 2

[0026] A water-locking and moisturizing night cream suitable for dry skin types. The prepared plant additives with water-locking and moisturizing effects are added to the basic formula ingredients at a mass percentage of 1.5%, and mixed to prepare a mixed cream;

[0027] Specifically, the preparation method includes the following process steps:

[0028]S1: Preparation of plant additives: Take 382 grams of mature peas, wash them, put them in an oven at 75°C, and dry them for 16 hours. Use a crusher to crush them. Crush the peas to a size range of 120-150 mesh, put them in a beaker, and add them to the beaker. 980 ml of petroleum ether, ultrasonically extracted twice at 33°C, the ultrasonic frequency was 34kHz, and the extraction time was 23 minutes each time, the extracts were combined, heated and evaporated at 63°C for 2.5 hours to obtain a concentrated solution, placed in In the centrifuge tube, add 13 ml of quinoa extract, centrifuge and shake at a speed of 4500 / rev / min for ...

Embodiment 3

[0034] A water-locking and moisturizing night cream suitable for dry skin types. The prepared plant additives with water-locking and moisturizing effects are added to the basic formula ingredients at a mass percentage of 1.6%, and mixed to prepare a mixed cream;

[0035] Specifically, the preparation method includes the following process steps:

[0036] S1: Preparation of plant additives: Take 385 grams of mature peas, wash them, put them in an oven at 80°C and dry them for 18 hours, use a crusher to crush them, crush the peas to a size range of 120-150 mesh, put them in a beaker, and add them to the beaker 1000 ml of petroleum ether, ultrasonically extracted 3 times at 33°C, the ultrasonic frequency was 35kHz, and the extraction time was 25 minutes each time, the extracts were combined, heated and evaporated at 65°C for 3 hours to obtain a concentrated solution, placed in In the centrifuge tube, add 14 ml of quinoa extract, centrifuge and shake for 90 seconds at a speed of 50...

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Abstract

The invention relates to the technical field of skin care product research, and discloses a water-retention moisturizing night cream suitable for a dry skin type. A prepared plant additive with a water-retention moisturizing effect is added into a base formula according to the mass percentage of 1.4-1.6% to be mixed to prepare a mixed cream, wherein the plant additive is prepared from pea extractand chenopodium quinoa extract, thereby achieving strong water retention and moisturizing capability, and also playing an anti-inflammatory and detumescence effect; and in addition, the night cream isvery stable in physical and chemical properties, has excellent water retention performance, inhibits moisture loss in the skin, repairs water shortage and damage to the skin state, enables skin to besmooth and flexible, can maintain the integrity of the facial skin structure, plays a good skin barrier function, and prevents excessive loss of moisture and electrolyte.

Description

technical field [0001] The invention belongs to the technical field of research on skin care products, and in particular relates to a water-locking and moisturizing night cream suitable for dry skin. Background technique [0002] With the improvement of people's living standards, people pay more and more attention to skin care. The skin is the largest organ of the human body. It completely covers the surface of the human body. It has the function of preventing the body from external mechanical, physical, chemical and biological invasion, and achieves all-round protection. Therefore, it needs to be cared for. Especially the facial skin, not only has the function of physiological function, but also relates to the appearance of a person, and is an important part of human body beauty. With existing technology, it is already possible to detect the health of facial skin. At present, the skin health problem faced by most people is lack of water, especially for people with dry ski...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K8/9789A61K8/9794A61P29/00A61Q19/00
CPCA61K8/9789A61K8/9794A61Q19/00A61Q19/007A61P29/00A61K2800/82
Inventor 王玉梅
Owner 蚌埠天泽家用化学品有限公司
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