A composition and a cosmetic composition having the effect of whitening and brightening skin tone

A cosmetic composition and technology for brightening skin tone, which is applied to medical preparations containing active ingredients, cosmetics, cosmetic preparations, etc., can solve problems such as difficult to achieve expected effects, achieve inhibition of melanin production, even skin tone, and prevent pigmentation. The effect of skin surface transfer

Active Publication Date: 2022-06-07
SHANGHAI NEW COGI COSMETIC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Recently, many companies have developed some whitening compositions. In fact, most of them are products with simple superimposed effects, which are difficult to achieve the desired effect.

Method used

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  • A composition and a cosmetic composition having the effect of whitening and brightening skin tone
  • A composition and a cosmetic composition having the effect of whitening and brightening skin tone
  • A composition and a cosmetic composition having the effect of whitening and brightening skin tone

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1-6

[0053] Table 1 shows the content (%) of each component of the cosmetic composition provided in Examples 1-6 including the composition with the effect of whitening and brightening skin tone.

[0054] Table 1:

[0055]

[0056]

[0057] The preparation method of the cosmetic composition of embodiment 1-6 comprises the following steps:

[0058] Mix glycerin, butanediol, dipropylene glycol, xanthan gum, and carbomer evenly, put into deionized water, stir and heat up to 85°C, keep stirring for 20 minutes, cool down to 60°C, add arginine, and cool down. To 45 ℃, add preservatives, citrus peel extract, Lizardia fruit extract, niacinamide, D-panthenol, soluble proteoglycan, stir and mix evenly, cool to room temperature, and discharge after passing the test, which is the prepared essence liquid.

Embodiment 7-13

[0091] Table 5 shows the content (%) of each component of the cosmetic composition provided by Comparative Examples 7-13 including the composition with the effect of whitening and brightening skin tone.

[0092] table 5:

[0093]

[0094]

[0095] The preparation methods of the cosmetic compositions of Examples 7-13 are the same as the preparation methods of the cosmetic compositions of Examples 1-6.

[0096] effect test

[0097] Test subjects: 70 healthy women aged 25-50 were randomly divided into 7 groups with 10 people in each group.

[0098] Test area: face (blank sample was used for the left face, and example sample was used for the right face).

[0099] To use: Apply once a day in the morning and evening for 4 weeks.

[0100] Test equipment: CK skin tester (Germany), VISIA full face analyzer (Germany).

[0101] Effect indicators: transdermal water loss rate, facial brightness L* value, fairness ITA°, among which, the lower the transdermal water loss rate, the b...

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Abstract

The invention discloses a composition with the effect of whitening and brightening complexion and a cosmetic composition, and relates to the technical field of cosmetics. The composition with the effect of whitening and brightening the complexion consists of the following components in parts by weight: citrus Peel extract: 0.1-5 parts; Jutianchi fruit extract: 0.1-10 parts; Niacinamide: 0.1-10 parts; D-Panthenol: 0.1-5 parts; Soluble proteoglycan: 0.1-3 parts. The present invention uses a specific ratio of citrus peel extract, Litianchi fruit extract, nicotinamide, D-panthenol and soluble proteoglycans in combination, wherein D-panthenol and soluble proteoglycans exert their own moisturizing and hydrating effects, It can also promote the whitening effect of citrus peel extract, Tianchi fruit extract and nicotinamide, further enhance the barrier function of the stratum corneum and inhibit melanin, increase the water content and intercellular density of the stratum corneum, and have whitening, Evens and brightens skin tone.

Description

technical field [0001] The invention relates to the technical field of cosmetics, in particular to a composition and a cosmetic composition with the effect of whitening and brightening skin tone. Background technique [0002] Oriental women's pursuit of whitening has never been interrupted. "One white covers all ugliness", "skin like snow" and "coagulated like fat" are the skin conditions they yearn for. The effects of various factors such as the aging process make our skin dull, red, yellow, melanin aggregates, tarnished, uneven skin tone, etc., which also increases the demand for whitening products. [0003] Melanin is an amino acid derivative, which is widely present in the human body; the formation of melanin is related to skin color, and the more melanin, the darker the skin color. Melanocytes will be destroyed by external influences, and the number will increase to form melanin. The factors that affect the formation of melanin are: ultraviolet radiation leads to the ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61K8/9789A61K8/42A61K8/73A61K8/67A61Q19/02
CPCA61K8/9789A61K8/42A61K8/73A61K8/675A61Q19/02A61K2800/5922A61K2800/805
Inventor 杨洪芹丛琳李雪竹
Owner SHANGHAI NEW COGI COSMETIC
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