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Preparation method of whitening and anti-wrinkle cosmetic

An anti-wrinkle cosmetic and whitening technology, which is applied in the field of preparation of whitening and anti-wrinkle cosmetics, can solve the problems of limited usage, difficulty in providing satisfactory results, etc., achieve good coating ability, improve anti-ultraviolet effect, and delay skin aging.

Pending Publication Date: 2021-04-13
宁波市江北区伊人宝贸易有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Moreover, these substances are used in limited amounts and cannot fundamentally solve the oxidation caused by active oxygen, which is the main cause of skin aging.
In addition, there are many examples of using plant extracts containing antioxidant components alone, but they are still difficult to provide satisfactory results

Method used

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  • Preparation method of whitening and anti-wrinkle cosmetic
  • Preparation method of whitening and anti-wrinkle cosmetic
  • Preparation method of whitening and anti-wrinkle cosmetic

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0061] The present embodiment provides a kind of whitening anti-wrinkle cosmetics, comprising:

[0062] Sunscreen composition 12g, vitamin E 1.7g, polyethylene glycol-conjugated linolenate 0.8g, niacinamide 1.8g, lactobionic acid 1.2g, sodium lactate 1g, tartaric acid 1.6g, sodium hyaluronate 6g, polyglutamic acid Sodium 4g, polyglyceryl-10 pentastearate 8g, glycerin 14g, p-hydroxyacetophenone 0.4g, water 47.7g.

[0063] The sunscreen composition contains a compound having a structure represented by formula (2), and a chitosan-enzymatic lignin gel coated and modified with the compound, and the weight percentage of the compound in the sunscreen composition is 68%;

[0064]

[0065] The compound is specifically prepared by the following method:

[0066] 18.5g of cyanuric chloride was dissolved in dimethyl ether, and 21.4g of p-methylphenylamine was added at -30°C and stirred for 3h, then raised to room temperature, followed by saturated Na 2 CO 3 solution and H 2 O washed...

Embodiment 2

[0077] This example provides another whitening and anti-wrinkle cosmetic. The components and preparation method of the whitening and anti-wrinkle cosmetic in this example are basically the same as those in Example 1, the only difference is that the antioxidant is only 2.5g of vitamin E, without adding Polyethylene glycol-conjugated linolenate.

Embodiment 3

[0079] This example provides another whitening and anti-wrinkle cosmetic. The components and preparation method of the whitening and anti-wrinkle cosmetic in this example are basically the same as in Example 1, the only difference is that the antioxidant is 1.6g of vitamin E and polyethylene glycol 0.9 g of alcohol-conjugated linolenate, that is, the mixing weight ratio of vitamin E and polyethylene glycol-conjugated linolenate is 1.8:1.

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Abstract

The invention belongs to the technical field of cosmetics, and particularly relates to a preparation method of a whitening and anti-wrinkle cosmetic. The whitening and anti-wrinkle cosmetic prepared by the method comprises a functional component consisting of a sunscreen composition, an antioxidant and nicotinamide, mixed fruit acid, a nutritional moisturizing component and an auxiliary component, wherein the antioxidant is a mixture of vitamin E and polyethylene glycol-conjugated linolenic acid ester, and the esterification degree of the polyethylene glycol-conjugated linolenic acid ester is not lower than 16%. The cosmetic has remarkable whitening and anti-wrinkle effects, also has the effects of moisturizing and sunscreen, and can be used for repairing the skin barrier, so that the skin is finer, smoother and more elastic.

Description

technical field [0001] The invention belongs to the technical field of cosmetics, and in particular relates to a preparation method of a whitening and anti-wrinkle cosmetic. Background technique [0002] With the growth of physiological age or environmental factors, the skin will gradually lose its protective function against external pollution and microorganisms, the ability of the skin to adapt to the environment will become worse and worse, the moisture and subcutaneous fat will decrease, the elastic fibers will gradually become thicker, and the skin will become wrinkled . Skin aging is a prominent manifestation of the aging of the whole body, especially the aging of the facial skin. The collagen and elastin secreted by the human body are gradually reduced and broken due to oxidation, and the supporting effect on the epidermis disappears, resulting in uneven collapse. Thinning begins, skin elasticity becomes poor, and wrinkles begin to appear gradually. [0003] The mai...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K8/34A61K8/365A61K8/49A61K8/60A61K8/67A61K8/73A61K8/84A61K8/86A61Q17/04A61Q19/00A61Q19/02A61Q19/08
CPCA61K8/49A61K8/736A61K8/84A61K8/675A61K8/678A61K8/86A61K8/60A61K8/365A61K8/735A61K8/73A61K8/345A61Q19/02A61Q19/08A61Q17/04A61Q19/00
Inventor 祝冬霞
Owner 宁波市江北区伊人宝贸易有限公司
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