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Skin-care composition containing an ulmus davidiana root extract

A skin care composition and root extract technology, applied in the field of daily chemicals, can solve problems such as easy aging, achieve the effects of repairing light damage, high extraction rate, and improving gloss

Inactive Publication Date: 2019-04-12
OPAL COSMETICS HUIZHOU
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, if the basic moisturizing is not done well, the skin will be prone to dryness, allergies and aging symptoms

Method used

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  • Skin-care composition containing an ulmus davidiana root extract
  • Skin-care composition containing an ulmus davidiana root extract
  • Skin-care composition containing an ulmus davidiana root extract

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0036] The present invention will be further described in detail below in conjunction with specific embodiments.

[0037] Table 1 below shows 3 preferred embodiments and 2 comparative examples of the present invention.

[0038] Table 1: Formulations of Examples and Comparative Examples:

[0039]

[0040]

[0041] The preparation method of the spring elm root extract used in Examples 1-3 is as follows:

[0042] a. Wash the spring elm roots, dry them in a constant temperature drying oven at 60°C for 24 hours, crush them into powder through high-speed shearing, and pass through an 80-mesh sieve for use.

[0043] b. Add the spring elm root powder pretreated in step a to deionized water (the ratio of material to water is 1:15), then increase the temperature to 55±2°C, and then add 0.05% pectinase and 0.2% cellulase, Adjust the pH to 4.0-6.0 with acid, and after stirring evenly, keep the enzymatic hydrolysis at 0.5-3H.

[0044] c. After enzymolysis in step b, the temperature is quickly raised...

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PUM

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Abstract

The present invention relates to the field of daily chemical and discloses a skin-care composition containing an ulmus davidiana root extract. The skin-care composition comprises the following components in mass percentages: 0.1-30% of an ulmus davidiana root extract, 0.1-5% of an emulsifier, 0.1-20% of oil and 0.1-30% of a humectant and pure water is supplemented to 100%. The skin-care composition is mild and non-irritating, has strong moisturizing ability and also has a good skin-conditioning function.

Description

Technical field [0001] The invention relates to the field of daily chemicals, in particular to a skin care composition containing spring elm root extract. Background technique [0002] With the development of society, people pay more and more attention to the skin. People’s facial skin is unreservedly exposed to the air every day. When the air temperature decreases, the stratum corneum of the skin cannot adjust enough moisturizing factors in time, the activity of the oil glands decreases, and the amount of oil secreted by the skin decreases, so there is no oil protection. Moisture evaporates continuously, and at the same time there will be tension and even fine lines under the eyes and around the nose. Therefore, if the basic moisturizing is not done well, the skin will be prone to dryness, allergies and easy aging symptoms. Daily light exposure for a certain period of time can also easily cause light damage to the skin. Commonly, it may make the skin rough and thick, sagging, ...

Claims

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Application Information

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IPC IPC(8): A61K8/9789A61K8/34A61K8/49A61K8/63A61K8/64A61K8/65A61K8/67A61K8/73A61Q19/00
CPCA61K8/34A61K8/4946A61K8/63A61K8/64A61K8/65A61K8/673A61K8/678A61K8/73A61K2800/782A61K2800/805A61K2800/81A61Q19/00A61Q19/004A61K8/9789
Inventor 张娟张佳娜陈然
Owner OPAL COSMETICS HUIZHOU
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