Skin whitening cosmetic composition containing glyceryl laurate

A cosmetic composition, lauric acid ester technology, applied in the field of skin whitening cosmetic composition, can solve the problems of high price, difficulty in stabilizing ascorbic acid, skin allergies, etc., and achieve excellent whitening effect

Active Publication Date: 2021-09-17
ミョンジンニューテックカンパニーリミテッド
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] Among the ingredients identified as whitening ingredients, ascorbic acid is difficult to stabilize due to its good oxidation effect, and arbutin, although it has excellent whitening effect, is expensive and causes skin irritation

Method used

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  • Skin whitening cosmetic composition containing glyceryl laurate
  • Skin whitening cosmetic composition containing glyceryl laurate
  • Skin whitening cosmetic composition containing glyceryl laurate

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0061] (Example 1, manufacture of skin whitening cosmetic composition)

[0062] Substances belonging to the ingredients and contents of the following Table 1 were put into purified water passed through an ion exchange resin and mixed to manufacture a skin whitening cosmetic composition.

[0063] (Table 1)

[0064]

[0065]

[0066]

[0067] In addition, in the case of the glyceryl laurate of the present invention, it is a poorly soluble component that is insoluble in water according to material safety data. Therefore, in order to increase the solubility of glyceryl laurate, glycols (glycols) were added to manufacture the skin whitening cosmetic composition of Table 2 below.

[0068] (Table 2)

[0069]

[0070]

experiment example 1

[0079] (Experimental example 1, confirmation of solubility of skin whitening cosmetic composition)

[0080] When the cosmetic composition is produced, the constituent components of the cosmetic are not completely dissolved, and therefore, when they are precipitated, the skin absorption rate decreases when the cosmetic composition is used on the skin. Therefore, it is difficult to expect a sufficient active effect by each constituent component, and when applied to the skin, a repulsive feeling can be felt. Therefore, when manufacturing a cosmetic composition, the solubility of each component is very important.

[0081] After manufacturing the skin whitening cosmetic compositions of Example 1 and Comparative Example 1, observe with the naked eye to confirm the transparency of the composition and whether precipitates are precipitated, thereby confirming the solubility of the composition, and the results are shown in Table 5.

[0082] (table 5)

[0083]

[0084]

[0085] ...

experiment example 2

[0091] (Experimental example 2, confirming the whitening effect of the skin whitening cosmetic composition)

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PUM

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Abstract

The present invention relates to a skin whitening cosmetic composition containing glyceryl laurate, and it has been confirmed that the skin whitening cosmetic composition containing the glyceryl laurate increases skin brightness and improves skin tone, so it is expected that glyceryl laurate of the present invention Ester is used in the development of skin whitening cosmetics.

Description

technical field [0001] The present invention relates to skin whitening cosmetic compositions containing glyceryl laurate. Background technique [0002] The cosmetics industry has the value of satisfying consumers' desire for human beauty and body, and focuses on developing new products to meet consumers' needs. In Article 2 of the Korean Cosmetics Act, functional cosmetics are defined as "products that help skin whitening", "products that help improve skin wrinkles", "help even tanning or protect the skin from ultraviolet rays" The product". [0003] Recently, as consumers are becoming more and more interested in appearance and skin, expectations for white skin like white jade have greatly increased, and the cosmetics industry is scrambling to launch whitening products that can improve skin tone according to consumer needs. [0004] Whitening has the meaning of brightening and whitening the skin, and can be classified into "whitening" for whitening the skin and "brightenin...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61K8/37A61K8/34A61K8/73A61K8/68A61K8/67A61K8/02A61Q19/02A61Q17/00
CPCA61K8/0212A61K8/345A61K8/375A61K8/678A61K8/68A61K8/735A61K2800/596A61Q17/005A61Q19/02
Inventor 董殷洙孙佳暎金慧琳
Owner ミョンジンニューテックカンパニーリミテッド
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