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A composition with whitening effect and its application in cosmetics

A technology of composition and cosmetics, applied in the field of composition and its application in cosmetics, and skin care composition, can solve the problems of unsatisfactory whitening effect, easy deactivation of active substances, poor penetration effect, etc., and achieve reduction Melanin production, hypoallergenic, excellent antioxidant effect

Active Publication Date: 2019-04-12
SHANGHAI NEW COGI COSMETIC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This single inhibition mechanism, and the active substances of the above-mentioned raw materials are easy to inactivate and the penetration effect is not good. They act on the epidermis and stratum corneum of the skin, and most of the melanin is in the dermis, making the whitening effect far from reaching. Expected, and the finished product has a certain degree of stimulation

Method used

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  • A composition with whitening effect and its application in cosmetics
  • A composition with whitening effect and its application in cosmetics
  • A composition with whitening effect and its application in cosmetics

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0040] Example 1 (whitening stock solution 1)

[0041] A composition with whitening effect, comprising the following components by weight percentage:

[0042]

[0043] Production process: Add deionization to the emulsification pot, then add auxiliary materials, heat to 82-86 ° C, cool to 45 ° C, add other remaining materials, and stand for later use.

Embodiment 2

[0044] Example 2 (whitening stock solution 2)

[0045] A composition with whitening effect, comprising the following components by weight percentage:

[0046]

[0047]

[0048] Production process: Add deionization to the emulsification pot, then add auxiliary materials, heat to 82-86°C, cool to 45°C, add other remaining materials, and stand for later use.

Embodiment 3

[0049] Example 3 (whitening stock solution 3)

[0050] A composition with whitening effect, comprising the following components by weight percentage:

[0051]

[0052] Production process: Add deionization to the emulsification pot, then add auxiliary materials, heat to 82-86°C, cool to 45°C, add other remaining materials, and stand for later use.

[0053] The following are examples of cosmetic applications comprising compositions with whitening benefits.

[0054] Embodiment 4 (whitening lotion)

[0055] A whitening lotion comprising a composition with whitening effect, comprising the following components by weight percentage:

[0056]

[0057]

[0058] Production process: Add deionized into the emulsification pot, then add glycerin, propylene glycol, EDTA-2Na, allantoin, Carbopol 940, after dispersing evenly, heat to 82-86°C, homogenize for 1 minute, cool while stirring When it reaches 45°C, add other remaining ingredients and let it stand for later use.

[0059...

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PUM

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Abstract

The invention discloses a composition with a skin whitening effect, and application thereof to cosmetics. The composition is prepared from the following ingredients in percentage by mass: 0.01 percent to 10 percent of 1-methylhydantoin-2-imide, 0.01 percent to 20 percent of nicotinamide, 0.01 percent to 20 percent of thyme extracts, 0.01 percent to 20 percent of orange peel extracts, 0.001 to 0.5 percent of fullerenes and the balance auxiliary materials and water. The composition has the advantages that the composition is safe and achieves the skin whitening effect; the irritability is low; free radicals can be effectively cleared away; efficient oxidation resistance is realized; the composition with the skin whitening effect is provided; the composition has different action mechanisms of inhibiting the tyrosinase activity, resisting oxidization, clearing away free radicals, brightening skin, holding moisture, accelerating the metabolism function of skin cells, and the like; the composition acts on the epidermal layer, the horny layer and the corium layer, so that the synergistic skin whitening effect is achieved; the irritation and the irritability are low.

Description

technical field [0001] The invention relates to a skin care composition, which belongs to the technical field of cosmetics, in particular to a composition with whitening effect and its application in cosmetics. Background technique [0002] Human skin has different colors, which is mainly due to the difference in the amount and distribution of melanin in the skin. Due to the different quantity, size, type and distribution of melanin, different skin colors are determined. The color of human skin is mainly determined by the amount of melanin in the epidermis. Now consumers are paying more and more attention to skin whitening. Having healthy, fair, fair, tender, rosy, and elastic skin is the goal that everyone pursues. Especially in Asia, whitening products are the best-selling skin care products all year round. [0003] At present, general skin whitening agents mainly reduce the production of melanin by inhibiting the activity of tyrosinase or blocking the synthesis pathway ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61K8/9789A61K8/67A61K8/49A61K8/19A61Q19/02A61Q19/00A61Q19/08
CPCA61K8/19A61K8/4946A61K8/675A61K8/97A61Q19/00A61Q19/02A61Q19/08
Inventor 周安王新权李雪竹
Owner SHANGHAI NEW COGI COSMETIC
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