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Whitening microemulsion containing multiple vitamins and preparation method thereof

A microemulsion and vitamin technology, applied in the field of whitening microemulsion and its preparation, can solve the problems of unsatisfactory whitening effect, insufficient application of vitamins, unsatisfactory effect, etc., and achieves prevention of rough and chapped skin, good permeability, and improvement of melanin deposition. effect of the problem

Inactive Publication Date: 2019-01-18
广州维真渼生物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Vitamins are one of the six major nutrients for the human body. Different vitamins have different effects. They are used in skin care products to produce different skin care effects. Due to the instability of vitamins, they are easily destroyed when encountering light, oxygen, heat, etc. If there is no certain technical support , the activity will lose 50% or even higher, so that the application of vitamins in skin care products is not much, or the effect after use is not ideal. How to make vitamins stable, easy to absorb, and have the effect of whitening and freckle removal is to apply vitamins in skin care products urgent problems to be solved
[0005] Whitening and freckle-removing products on the market, some use Vc, and some use Vb 3 , but use Vc and Vb at the same time 3 The synergistic effect of multiple vitamins is relatively rare. After many years of investigation, the whitening and anti-freckle products that use only one vitamin in the market have very unsatisfactory whitening effect.

Method used

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  • Whitening microemulsion containing multiple vitamins and preparation method thereof
  • Whitening microemulsion containing multiple vitamins and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0035] A kind of whitening microemulsion containing multivitamins, contains the following components by weight:

[0036] Phase A: 15 parts of 1,3-propanediol, 3 parts of isononyl isononanoate, 1 part of caprylic acid / capric triglyceride, 5 parts of tocopherol, 0.5 part of dehydrated xylitol, 0.1 part of dipropylene glycol, PCA 1 part of sodium, 0.5 part of bisabolol, 0.01 part of polysorbate-60, 0.1 part of butylene glycol, 0.05 part of ethylhexylglycerin and 30 parts of water;

[0037] Phase B: 5 parts of squalane, 3 parts of 3-o-ethyl ascorbic acid, 1 part of nicotinamide, 5 parts of panthenol, 0.5 parts of xylitol glucoside, 0.1 part of xylitol, 1 part of phenoxyethanol, 0.05 part of β-glucan, 0.01 part of palmitic acid, 0.1 part of disodium EDTA, 0.05 part of essence, 0 part of methyl paraben and 0.001 part of propyl paraben;

[0038] Phase C: 5 parts of cyclopentasiloxane, 3 parts of cyanocobalamin, 0.1 part of glycerin, 1 part of hydroxyethyl acrylate / sodium acryloyldim...

Embodiment 2

[0044] A kind of whitening microemulsion containing multivitamins, contains the following components by weight:

[0045] Phase A: 8 parts of 1,3-propanediol, 1 part of isononyl isononanoate, 5 parts of caprylic acid / capric triglyceride, 3 parts of tocopherol, 0.1 part of dehydrated xylitol, 1 part of dipropylene glycol, PCA 0.5 parts of sodium, 0.1 parts of bisabolol, 0.1 parts of polysorbate-60, 0.05 parts of butanediol, 0.01 parts of ethylhexylglycerin and 50 parts of water;

[0046] Phase B: 3 parts squalane, 1 part 3-o-ethyl ascorbic acid, 5 parts nicotinamide, 3 parts panthenol, 0.1 part xylitol glucoside, 1 part xylitol, 0.5 part phenoxyethanol, 0.01 part of β-glucan, 0.1 part of palmitic acid, 0.05 part of disodium EDTA, 0.01 part of essence, 0.001 part of methyl paraben and 0.0005 part of propyl paraben;

[0047] Phase C: 3 parts of cyclopentasiloxane, 1 part of cyanocobalamin, 1 part of glycerin, 0.5 parts of hydroxyethyl acrylate / sodium acryloyldimethyl taurate copo...

Embodiment 3

[0050] A kind of whitening microemulsion containing multivitamins, contains the following components by weight:

[0051] Phase A: 1 part of 1,3-propanediol, 5 parts of isononyl isononanoate, 3 parts of caprylic / capric triglyceride, 1 part of tocopherol, 1 part of dehydrated xylitol, 0.5 part of dipropylene glycol, PCA 0.1 part of sodium, 1 part of bisabolol, 0.05 part of polysorbate-60, 0.01 part of butylene glycol, 0.1 part of ethylhexylglycerin and 40 parts of water;

[0052] Phase B: 1 part of squalane, 5 parts of 3-o-ethyl ascorbic acid, 3 parts of nicotinamide, 1 part of panthenol, 1 part of xylitol glucoside, 0.5 part of xylitol, 0.1 part of phenoxyethanol, 0.1 part of β-glucan, 0.05 part of palmitic acid, 0.01 part of disodium EDTA, 0.1 part of essence, 0.0005 part of methyl paraben and 0 part of propyl paraben;

[0053] Phase C: 1 part of cyclopentasiloxane, 5 parts of cyanocobalamin, 0.5 part of glycerin, 0.1 part of hydroxyethyl acrylate / sodium acryloyldimethyl taur...

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Abstract

The invention discloses a whitening microemulsion containing multiple vitamins. Synergistic action of multivitamins such as 3-o-ethyl ascorbic acid is used, tocopherol, nicotinamide, panthenol and cyanocobalamin to scavenge free radicals and block melanin release. Accelerate melanin metabolism to achieve deep whitening and effectively improve melanin deposition. At the same time, the present invention incorporates a microemulsion for microemulsification of vitamins, which makes the vitamins more easily absorbed, thereby better acting on the skin to whiten and freckle.

Description

technical field [0001] The invention relates to the technical field of cosmetics, in particular to a whitening microemulsion containing multiple vitamins and a preparation method thereof. Background technique [0002] Whitening and freckle removal are the unswerving pursuits of many women throughout their lives. There is a saying that "one white covers all ugliness". Although there are many whitening products on the market, most of them have no obvious actual whitening effect, and some of them are effective quickly but will cause damage to the skin , the safety cannot be guaranteed, and the whitening skin care products prepared with pure plant formula have little effect and slow effect. Therefore, under the premise of safety, it is very important to study the whitening products with good effect. [0003] As we age, our skin undergoes numerous changes. Some of these changes occur in the vascular system. Photoaging also causes changes in the skin, causing blood vessels to be...

Claims

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Application Information

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IPC IPC(8): A61K8/67A61K8/42A61K8/34A61K8/60A61K8/49A61K8/9789A61K8/06A61Q19/02
CPCA61K8/678A61K8/068A61K8/34A61K8/345A61K8/42A61K8/4913A61K8/4946A61K8/602A61K8/673A61K8/675A61K8/676A61K8/9789A61K2800/5922A61K2800/782A61Q19/02
Inventor 靳惠民
Owner 广州维真渼生物科技有限公司
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