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Whitening and freckle-lightening composition, as well as preparation method and application thereof

A composition and spot-lightening technology, applied in the field of preparation, whitening and spot-lightening composition, can solve the problems of limited skin care effect, loss of use value, unpleasant sulfur-containing smell, etc., and achieve obvious synergistic effect

Active Publication Date: 2016-09-07
卓雍皓
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] However, the skin care effects of the above-mentioned single substances are limited, and there is no report on the use of the above-mentioned four substances in combination, and because glutathione releases a significant amount in less than 24 hours in the presence of water Unpleasant sulfur-containing odor, which is unacceptable to many consumers, and makes the combination of glutathione and other ingredients useless, and cannot be made into a stable aqueous lotion, cream or serum

Method used

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  • Whitening and freckle-lightening composition, as well as preparation method and application thereof
  • Whitening and freckle-lightening composition, as well as preparation method and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] Weigh 25g of glutathione, 2g of VC ethyl ether, 2g of α-arbutin, 0.1g of biotin, 0.1g of sodium hyaluronate, 5g of betaine, and 65.8g of mannitol, totaling 100g, mix and stir evenly, and grind After passing through a 400-mesh sieve, put it in an oven, dry at 45°C to 48°C for about 30 minutes to remove moisture, wash and dry the 10ml ampoules at the same time, pack them into 5g / bottles with a powder filling machine, and seal them for storage. When using, open the lid and add water to 10ml. After the powder is fully dissolved, it can be used up at one time.

Embodiment 2

[0022] Weigh 12.5g glutathione, 1g VC ethyl ether, 1g α-arbutin, 0.05g biotin, 0.1g sodium hyaluronate, 5g betaine, trehalose 5g, mannitol 70.35g, sodium bicarbonate 2.5 g, 2.5g of anhydrous citric acid, a total of 100g, mix and stir evenly, pass through a 400-mesh sieve after grinding, put it in an oven, dry at 45℃~48℃ for about 50 minutes to remove moisture, fold a piece of mask cloth into a 50ml glass The bottle is dried and sterilized. Use a powder filling machine to add 10g of compound powder and seal it for storage. When using it, open the cap and add water to 30ml. The powder is fully dissolved and soaked in the mask cloth, and then apply it on the face immediately.

[0023] For verifying effect of the present invention, the present invention is done further effect test as follows:

[0024] (1) Experimental method

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Abstract

The invention relates to the technical field of cosmetics, and particularly discloses a whitening and freckle-lightening composition. The composition comprises an effective ingredient, including 1-25 percent of glutathione, 0.1-2 percent of vitamin C, 0.1-2 percent of arbutin and 0.01-0.2 percent of biotin, and the balance of an auxiliary ingredient. The composition is prepared by combination of glutathione, vitamin C, arbutin and biotin, has a remarkable synthesizing effect, is preserved in an anhydrous state, can achieve effects in 36 months of the preservation period, is activated with water before use, and is convenient to use.

Description

technical field [0001] The invention relates to the technical field of cosmetics, in particular to a composition for whitening and lightening spots, a preparation method and an application thereof. Background technique [0002] Glutathione is a small molecular peptide composed of three amino acids. Its structure contains a lively thiol-SH, which is easy to be oxidized and dehydrogenated. This specific structure makes it the main free radical scavenger in the body. Glutathione is used in the beauty industry. It has excellent effects on removing wrinkles, increasing skin elasticity, shrinking pores, diluting pigmentation, and whitening the whole body. [0003] Vitamin C (VC), an antioxidant, protects the body from the threat of free radicals. VC can effectively inhibit the precipitation of skin pigment particles, whiten and lighten skin spots, anti-aging the skin, promote the production of collagen in the skin, make the skin look smoother, and promote wound healing and firm s...

Claims

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Application Information

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IPC IPC(8): A61K8/67A61K8/34A61K8/44A61K8/60A61K8/64A61K8/73A61Q19/02
CPCA61K8/345A61K8/44A61K8/602A61K8/64A61K8/673A61K8/676A61K8/733A61K8/735A61Q19/02
Inventor 刘守坤卓雍浩
Owner 卓雍皓