377 whitening cream and preparation method thereof

A technology of whitening cream and whitening agent, which is applied in the direction of pharmaceutical formulations, toiletry preparations, cosmetic preparations, etc. It can solve the problems of unsatisfactory whitening cream effect, loss of activity of raw materials, and unstable formula, so as to promote the growth of skin cells, Effect of reducing melanin and production, exfoliating aged skin

Inactive Publication Date: 2020-11-13
名宇(广东)化妆品科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But it is irritating to a certain extent, and it is difficult to add it to the cosmetic cream formula. If the formula is unreasonable, it is easy to change color, layer, and smell strong in the later stage
[0004] Therefore, the current whitening cream added with 377 often has the following problems: strong irritation; unstable formula, high temperature, light, easy to change color, layering, strong smell, raw materials lose activity; poor permeability
The emergence of these problems led to the unsatisfactory effect of adding 377 whitening cream

Method used

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  • 377 whitening cream and preparation method thereof
  • 377 whitening cream and preparation method thereof
  • 377 whitening cream and preparation method thereof

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Embodiment Construction

[0032] In order to allow those skilled in the art to understand the present invention more clearly and intuitively, the present invention will be further described below in conjunction with the accompanying drawings.

[0033] A kind of VC377 whitening cream of the present invention, comprises the component of following percentage by weight:

[0034] Glycerin: 5-9%, Multilayer nano-microspheres: 3-8%, plant extracts: 0.5-3%, whitening ferment product filtrate: 3-8%, hydrolyzed conchiolin: 0.02-0.1%, whitening agents: 0.5-1%, spermaceti Stearyl Alcohol: 2-3%, Cetearyl Glucoside: 0.3-2%, Ethylhexyl Isopalmitate: 5-8%, Tridecyl Trimellitate: 1-3%, Tocopherol (Vitamin E): 0.3-1%, Panthenol: 0.3-1%, Dipotassium Glycyrrhizinate: 0.2-1%, Polyacrylate Crosslinked Polymer-6: 0.1-1%, 1,2 Hexadiene Alcohol: 0.3-1%, p-hydroxyacetophenone: 0.3-1%, titanium dioxide: 0.5-2%, the balance water.

[0035] The plant extracts include at least one of Centella asiatica extract, Polygonum cuspida...

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Abstract

The invention discloses a 377 whitening cream comprising glycerinum, Multilayer nanospheres, plant extracts, whitening fermentation product filtrate, hydrolyzed conchiolin, a whitening agent, cetostearyl alcohol, cetostearyl glucoside, ethylhexyl isopalmitate, tridecyl trimellitate, tocopherol, panthenol, dipotassium glycyrrhizinate, polyacrylate cross-linked polymer-6, 1, 2-hexanediol, p-hydroxyacetophenone, titanium dioxide and water. In addition, the invention also provides a preparation method of the 377 whitening cream. The whitening cream product disclosed by the invention has the characteristics of small irritation, mildness, stability, small influence of temperature and illumination and the like.

Description

technical field [0001] The invention belongs to the technical field of cosmetics, and in particular relates to a 377 whitening cream and a preparation method thereof. Background technique [0002] As the saying goes, "one white covers one hundred ugliness", whitening is an enduring and eternally popular topic. A bright and even complexion has become the focus of attention, and more and more people desire to have healthy and fair skin. With the increase of environmental pollution and the burden of ultraviolet rays, more and more pigmentation, spots, and sensitive skin have become a problem for everyone. Therefore can develop a kind of stable, gentle, effective whitening skin care product and become necessary. [0003] 377 (Phenylethyl Resorcinol) has excellent skin whitening effect and is one of the most active tyrosinase inhibitors. But it is irritating to a certain extent, and it is difficult to add it to the formula of cosmetic cream. If the formula is not matched prope...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K8/9794A61K8/29A61K8/34A61K8/35A61K8/365A61K8/42A61K8/44A61K8/60A61K8/63A61K8/64A61K8/67A61K8/81A61K8/92A61K8/9728A61K8/9789A61Q19/02
CPCA61K8/9794A61K8/9728A61K8/64A61K8/922A61K8/9789A61K8/365A61K8/347A61K8/676A61K8/602A61K8/44A61K8/678A61K8/42A61K8/63A61K8/8152A61K8/345A61K8/29A61K8/35A61Q19/02A61K2800/85A61K2800/782A61K2800/56
Inventor 贺健黄桂香俞雪梅
Owner 名宇(广东)化妆品科技有限公司
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