Whitening and freckle-removing cosmetic composition containing lipidosome and application thereof

A cosmetic composition and a whitening and freckle-removing technology are applied in the field of whitening and freckle-removing cosmetics, which can solve the problems of easily causing dependence, human injury, toxic and side effects, and achieve the effects of improving body immunity, lightening pigmentation, and being easy to absorb.

Pending Publication Date: 2021-10-22
SEASONS BIOTECHNOLOGY (TAIZHOU) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, most of the whitening cosmetics are mostly single and high-content chemically synthesized ingredients, especially some foreign brand cosmetics, which are basically based on chemical ingredients, and heavy metals such as mercury and lead are easy to exceed the standard. Efficacy, but it is easy to cause dependence and has certain toxic and side effects. Long-term use will cause potential huge damage to the human body

Method used

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  • Whitening and freckle-removing cosmetic composition containing lipidosome and application thereof
  • Whitening and freckle-removing cosmetic composition containing lipidosome and application thereof
  • Whitening and freckle-removing cosmetic composition containing lipidosome and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] Preparation of phosphate buffered saline (PBS): Weigh disodium hydrogen phosphate (Na 2 HPO 4 12H 2 O) 0.37g and sodium dihydrogen phosphate (NaH 2 PO 4 2H 2 O) 2.0g, add an appropriate amount of purified water, dissolve and dilute to 1000mL (pH is about 5.7).

[0034] Preparation of phospholipid film: Weigh 400mg of lecithin and 80mg of cholesterol, place them in a 100mL flask, add absolute ethanol to dissolve, place the flask in a water bath at 60-65°C, and spin on a rotary evaporator to remove the organic solvent under reduced pressure to make the phospholipids The ethanol solution forms a film on the wall, and the ethanol is removed under reduced pressure to prepare a phospholipid film.

[0035] (1) Ascorbic acid liposome preparation

[0036] Add 40 mL of PBS containing 160 mg of ascorbic acid and 320 mg of Tween-80, spin the membrane for 30 minutes under reduced pressure to form a milky white suspension; transfer the milky white suspension to a brown volumetr...

Embodiment 2

[0042] Embodiment 2 skin use effect experiment

[0043] Mix 1.5% hyaluronic acid, 1% ascorbic acid, 0.05% L-selenium-methylselenocysteine, 1% Tween-80, and the rest with purified water to make an emulsion. Volunteers used the emulsion prepared in Example 1 and compared the emulsion prepared by direct mixing. The trial period was 1 month. After the liposome-containing emulsion of the present invention was continuously used for 1 month, the freckle removal effect was obviously better than that of the simple mixture of materials. Lotion products. See the results of the trial Figure 1 ~ Figure 4 .

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Abstract

The invention provides a whitening and freckle-removing cosmetic composition containing lipidosome and application thereof, the composition contains nanoscale hyaluronic acid, L-selenium-methyl selenocysteine, ascorbic acid and analogues thereof, and is more easily absorbed and utilized by skin cells; deep moisturizing and nutrition supplementing of the skin can be effectively achieved, stains are effectively faded, the skin is whiter, and skin pigmentation and skin quality are improved; no harmful chemical component is added in the used composition formula, the quality is strictly controlled according to the formula components, medicinal-grade components are used, harmful substances are prevented from being mixed in from the source, and the composition is safer and healthier to use.

Description

technical field [0001] The invention relates to the technical field of whitening and freckle-removing cosmetics, in particular to a liposome-containing whitening and freckle-removing cosmetic composition and its application. Background technique [0002] With the development of economy and society and the improvement of people's living standards, more and more people, especially female friends, are very concerned about the maintenance of the skin. Therefore, some whitening cosmetics are widely loved and favored. At present, most of the whitening cosmetics are mostly single and high-content chemically synthesized ingredients, especially some foreign brand cosmetics, which are basically based on chemical ingredients, and heavy metals such as mercury and lead are easy to exceed the standard. Efficacy, but it is easy to cause dependence and has certain toxic and side effects. Long-term use will cause potential huge damage to the human body. Therefore, the whitening and freckle-...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K8/73A61K8/58A61K8/67A61K8/14A61Q19/00A61Q19/02A61Q19/08
CPCA61K8/735A61K8/58A61K8/676A61K8/14A61Q19/02A61Q19/00A61Q19/08A61K2800/10
Inventor 贾强杨金金王云中朱彦葵华莹尚妙根曾纪宇吴海燕王如杨庆举杨兵兵
Owner SEASONS BIOTECHNOLOGY (TAIZHOU) CO LTD
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