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Whitening composition containing American ginseng stem cell extract and skin care product containing whitening composition

The technology of extract and composition is applied in the field of whitening composition and skin care products containing the composition, which can solve the problems of long onset time, whitening rebound, easy acid erosion of skin, etc., achieve excellent whitening effect, prevent The effect of skin oxidation

Inactive Publication Date: 2018-05-04
GUANGZHOU SALIAI STEMCELL SCI & TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] There are mainly the following types of skin whitening cosmetics: (1) Organic acids: including malic acid, citric acid, azelaic acid, etc., their main function is to accelerate the shedding of aging skin cells, so that the skin looks more white , shortcoming is that organic acid will be used under the acidic condition that PH is less than 4 and just brings into play, improper operation is easy to acid-etch skin and cause skin allergy in practical application; arbutin) can inhibit melanin, but this component will be decomposed into toxic hydroquinone (hydroquinone), which is cytotoxic, and there is a whitening rebound phenomenon in the clinical use process; (3) vitamin C: this type of cosmetics has Bleaching can effectively decompose melanin, but it is a chemically unstable substance, and it is difficult to maintain its activity; (4) Natural plant extracts: most of these cosmetics contain flavonoid plant extracts for whitening, which is a natural Antioxidant ingredients, which have certain advantages in terms of safety, stability and effectiveness, but the disadvantage is that the onset time is longer

Method used

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  • Whitening composition containing American ginseng stem cell extract and skin care product containing whitening composition
  • Whitening composition containing American ginseng stem cell extract and skin care product containing whitening composition
  • Whitening composition containing American ginseng stem cell extract and skin care product containing whitening composition

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preparation example Construction

[0028]The preparation method of Hedyotis diffusa extract is: 1) Extraction: Weigh the medicinal material of Hedyotis diffusa, add 6-10 times its weight in water and decoct for extraction 2-3 times, each time for 1-3 hours, to obtain the extract , the extract is concentrated to a relative density of 0.9-1.10 extract; 2) alcohol precipitation: add ethanol to the extract to make the volume concentration of ethanol reach 50-70%, leave it at room temperature for 12-24 hours, filter, and concentrate the filtrate to The relative density is 1.05-1.10; then add ethanol to make the volume concentration of ethanol reach 75-80%, stand at room temperature for 12-24 hours and filter, take the filtrate to concentrate and volatilize to remove ethanol, and the sample solution is centrifuged in a high-speed centrifuge at 10000-25000 rpm; 3) Membrane separation: the alcohol precipitation component is separated by a 3000-6000Da membrane to obtain a membrane separation component; 4) non-polar macro...

Embodiment 1

[0032] An embodiment of the whitening composition of the present invention, the whitening composition of this embodiment consists of the following components by weight: 50 parts of American ginseng stem cell extract, 10 parts of Hedyotis diffusa extract, 20 parts of tomato extract, Cactus extract 20 parts.

[0033] The composition of this embodiment can be obtained by mixing the American ginseng stem cell extract, the Hedyotis diffusa extract, the tomato extract and the cactus extract in the stated parts by weight.

[0034] The skin care product of the present embodiment is made up of the following components by weight percentage: the composition of the present embodiment 2.2%, humectant 15%, surfactant 24%, preservative 0.6%, thickener 2.2%, the balance is Water; wherein the humectant is propylene glycol, the surfactant is sodium laureth sulfate, the thickener is xanthan gum, and the preservative is propyl p-hydroxybenzoate.

[0035] The preparation method of present embodim...

Embodiment 2

[0039] An embodiment of the whitening composition of the present invention, the whitening composition of this embodiment consists of the following components by weight: 60 parts of American ginseng stem cell extract, 15 parts of Hedyotis diffusa extract, 22 parts of tomato extract, Cactus extract 25 parts.

[0040] The composition of this embodiment can be obtained by mixing the American ginseng stem cell extract, the Hedyotis diffusa extract, the tomato extract and the cactus extract in the stated parts by weight.

[0041] The skin care product of the present embodiment is made up of the component of following percentage by weight: the composition 0.2% of the present embodiment, humectant 25%, surfactant 18%, preservative 0.4%, thickener 3%, balance is Water; wherein the humectant is propylene glycol, the surfactant is ammonium laureth sulfate, the thickener is xanthan gum, and the preservative is methyl p-hydroxybenzoate.

[0042] The preparation method of the present embod...

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Abstract

The invention relates to a whitening composition containing American ginseng stem cell extract and a skin care product containing the whitening composition and belongs to the technical field of cosmetics. The whitening composition disclosed by the invention is composed of the following components in parts by weight: 40-60 parts of American ginseng stem cell extract, 10-20 parts of oldenlandia diffusa extract, 15-25 parts of tomato extract and 15-25 parts of cactus extract. According to the composition disclosed by the invention, the American ginseng stem cell extract, the oldenlandia diffusa extract, the tomato extract and the cactus extract are organically combined together, so that the whitening composition has an excellent whitening effect and is capable of preventing skin oxidation.

Description

technical field [0001] The invention relates to a whitening composition and skin care products containing the composition, belonging to the technical field of cosmetics. Background technique [0002] There are many cosmetic products on the market today, and these cosmetic products are mainly used to improve the health and / or physical appearance of the skin, such as: can delay, or even eliminate skin hyperpigmentation (age spots, freckles, rashes, darkening, uneven skin tone) skin tone, etc.), wrinkles and other chronic changes typically associated with skin aging or environmental damage to human skin. [0003] In order to maintain or restore the skin to a healthy, youthful state, the usual skin care method is to use moisturizers for care, and skin lightening agents, gels in transparent or translucent form can also be used. Lotion and lotion compositions are also attractive to consumers because application of such compositions will leave the skin looking bright and youthful....

Claims

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Application Information

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IPC IPC(8): A61K8/99A61K8/9789A61Q19/02A61Q19/08
CPCA61K8/99A61K8/97A61K2800/5922A61K2800/782A61Q19/02A61Q19/08
Inventor 陈海佳葛啸虎王一飞王小燕
Owner GUANGZHOU SALIAI STEMCELL SCI & TECH CO LTD
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