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Skin-whitening chloasma-reducing skin-brightening composition, skin care product therewith, and preparation method thereof

A composition and spot brightening technology, applied in skin care preparations, cosmetic preparations, cosmetics, etc., can solve problems such as single approach, no obvious effect, short-term whitening effect, etc.

Active Publication Date: 2012-03-07
宝健(中国)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The composition solves the problem of single route of existing whitening products, short-lived, inconspicuous and slow-acting whitening effect; simultaneous use has no side effects and good safety; it can achieve long-term whitening and lightening effects

Method used

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  • Skin-whitening chloasma-reducing skin-brightening composition, skin care product therewith, and preparation method thereof
  • Skin-whitening chloasma-reducing skin-brightening composition, skin care product therewith, and preparation method thereof
  • Skin-whitening chloasma-reducing skin-brightening composition, skin care product therewith, and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0177] A composition for whitening, blemishes, and brightening skin, comprising the following raw materials in parts by weight:

[0178] Niacinamide 0.5 part, L-ascorbic acid 2-glucoside 0.1 part, yeast extract 0.1 part,

[0179] Sodium Lactate / Sodium Gluconate 0.05 part, Sodium Hydroxide 0.01 part; Water 10 parts.

[0180] The yeast extract is a commercially available product, wherein the amino acid content is 32%, the total protein content is 54.7%, and the nucleotide content is 12.3%.

Embodiment 2

[0182] A composition for whitening, blemishes, and brightening skin, comprising the following raw materials in parts by weight:

[0183] Niacinamide 20 parts, L-ascorbic acid 2-glucoside 15 parts, yeast extract 10 parts,

[0184] 10 parts of sodium lactate / sodium gluconate, 3.5 parts of sodium hydroxide; 60 parts of water.

[0185] The yeast extract is a commercially available product; wherein, the amino acid content is 30.5%, the total protein content is 51.6%, and the nucleotide content is 11.4%.

Embodiment 3

[0187] A composition for whitening, blemishes, and brightening skin, comprising the following raw materials in parts by weight:

[0188] Niacinamide 10 parts, L-ascorbic acid 2-glucoside 7 parts, yeast extract 5 parts,

[0189] Sodium Lactate / Sodium Gluconate 5 parts, Sodium Hydroxide 2 parts; Water 35 parts.

[0190] The yeast extract is a commercially available product; wherein the amino acid content is 30.9%, the total protein content is 52.9%, and the nucleotide content is 10.7%.

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Abstract

The invention relates to a skin-whitening chloasma-reducing skin-brightening composition comprising raw materials of, by weight: 0.5 to 20 parts of nicotinamide, 0.1 to 15 parts of L-ascorbic acid 2-glucoside, 0.1 to 10 parts of an yeast extract, 0.05 to 10 parts of sodium lactate / sodium gluconate, 0.01 to 3.5 parts of sodium hydroxide, and 10 to 60 parts of water. With the composition provided by the invention, appearing and transferring of skin melanin can be inhibited or prevented from various perspectives; skin collagen protein synthesizing can be promoted, skin nutrients can be supplemented, such that skin aging can be retarded; and whitening effects can be achieved rapidly. Whitening active components are likely to be decomposed, oxidized, and discolored. With the composition, the problems can be solved; influences of lights and heat on the effective components are reduced. The product produced by the invention is safer than other whitening agents. With the product produced by the invention, nutrients required by skins can be provided. With a sustained-releasing technology, the whitening effect is more durable.

Description

technical field [0001] The invention relates to the field of cosmetics, in particular to a composition for whitening, blemishes and brightening skin, a skin care product containing the composition and a preparation method Background technique [0002] Melanin is a protein that exists in the basal layer of everyone's skin. Ultraviolet radiation will change melanin and produce a substance that protects the skin. Then melanin moves through the layers of cell metabolism to the epidermis of the skin, forming our skin. Skin problems such as darkened skin and uneven skin tone are seen now. [0003] Since the formation of melanin is mainly an oxidation chain process controlled by tyrosinase activity, whitening agents usually achieve their goals through three ways: [0004] 1. A large part is to prevent melanin production by inhibiting the activity of tyrosinase or blocking the oxidation chain. [0005] 2. Some whitening products can achieve the effect of whitening and lightening s...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K8/99A61K8/97A61Q19/02A61Q19/00A61Q19/08
Inventor 李道
Owner 宝健(中国)有限公司
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