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Skin-whitening composition as well as preparation method and applications thereof

A skin whitening and composition technology, applied in the field of daily chemicals, can solve the problems of insufficient consideration of the factors of melanin formation, achieve excellent free radical scavenging activity, inhibit melanin, and have good safety effects

Inactive Publication Date: 2016-09-21
杭州西顿生物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] In the documents or patented technologies disclosed above, one or two active substances of the present invention are the same, but most of them only start with the activity of inhibiting tyrosinase, and the factors of melanin formation are not considered comprehensively enough.

Method used

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  • Skin-whitening composition as well as preparation method and applications thereof
  • Skin-whitening composition as well as preparation method and applications thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] Pueraria Root Extract 5%, Glutathione 3.5%, Kojic Acid Dipalmitate 3.5%, Ascorbyl Glucoside 0.5%, Niacinamide 2.5%, Beta Hydroxy Acid 7%, Undecyl Phenylalanine 0.7% , chamomile extract 7%, green tea extract 3.5%, licorice extract 3.5%, pomegranate peel extract 5%, 1,3-butanediol 40% and phenoxyethanol 0.3%, the balance is water.

Embodiment 2

[0035] Pueraria Root Extract 7%, Glutathione 5%, Kojic Acid Dipalmitate 5%, Ascorbyl Glucoside 0.8%, Niacinamide 3.5%, Beta Hydroxy Acid 9%, Undecyl Phenylalanine 1% , chamomile extract 9%, green tea extract 4.5%, licorice extract 4.5%, pomegranate peel extract 7%, 1,3-butanediol 20% and phenoxyethanol 0.3%, the balance is water.

Embodiment 3

[0037] Pueraria Root Extract 3%, Glutathione 2%, Kojic Acid Dipalmitate 2%, Ascorbyl Glucoside 0.2%, Niacinamide 1.5%, Beta Hydroxy Acid 5%, Undecyl Phenylalanine 0.4% , chamomile extract 5%, green tea extract 2.5%, licorice extract 2.5%, pomegranate peel extract 3%, 1,3-butanediol 60% and phenoxyethanol 0.3%, the balance is water.

[0038] The preparation method of the skin whitening composition described in Examples 1-3 is as follows: heat 1,3-butanediol and water to about 55-65°C, add kojic acid dipalmitate to dissolve completely; cool the solution to 37°C Left and right, sequentially add ascorbyl glucoside, niacinamide, β-hydroxy acid to completely dissolve; finally add kudzu root extract, glutathione, chamomile extract, green tea extract, licorice extract, pomegranate peel extract and phenoxyethanol, Stir evenly, cool down to room temperature, and discharge.

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Abstract

The invention discloses a skin-whitening composition as well as a preparation method and applications of the skin-whitening composition. In the skin-whitening composition, various whitening agents and sun-screening agents with excellent properties are matched for use, so that the melanin formation can be inhibited, moreover, ultraviolet rays can be absorbed, and free radicals can be eliminated. The skin-whitening composition is prepared from radix puerariae extract, glutathione, kojic dipalmitate, ascorbyl glucoside, nicotinamide, beta-hydroxy acid, undecylenoyl phenylalanine, chamomile extract, green tea extract, licorice root extract, pomegranate bark extract, 1,3-butanediol, phenoxyethanol and water. The components are mixed to achieve the synergistic skin whitening effect, the skin whitening effect is obvious, safe and steady, and no toxic and side effects are caused.

Description

technical field [0001] The invention relates to the field of daily chemicals, in particular to a skin whitening composition and its preparation method and application. Background technique [0002] The color of the skin is mainly determined by the melanin contained in skin cells, which is a pigment polymer synthesized by melanocytes in melanosomes. Whitening products on the market can make the skin healthy and white by inhibiting the formation of melanin. The mechanism of melanin formation can be roughly divided into three aspects: intracellular inhibition of melanocytes, extracellular inhibition of melanocytes, and control of exogenous influencing factors. . [0003] (1) Intracellular inhibition of melanocytes: 1. Direct control: The formation of melanin is mainly caused by three enzymes in melanocytes: tyrosinase, dopachrome interconversion enzyme (TRP-2) and DHICA oxidase alone or the result of a synergistic effect. In order to achieve true whitening of the skin, it is...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K8/97A61K8/67A61K8/64A61K8/49A61K8/44A61K8/365A61K8/34A61Q17/04A61Q19/02
CPCA61K8/97A61K8/34A61K8/345A61K8/365A61K8/44A61K8/498A61K8/64A61K8/675A61K8/676A61K2800/5922A61Q17/04A61Q19/02
Inventor 梅晓阳孟珊
Owner 杭州西顿生物科技有限公司
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