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Whitening and freckle-removing essence

A whitening and freckle-removing and essence technology is applied in the field of whitening and freckle-removing essence, which can solve the problems of inability to achieve freckle and whitening effects and uneven product quality, and achieve the effects of reducing skin pigmentation, gently repairing the skin surface, and dredging pores.

Pending Publication Date: 2022-05-24
国妆(广州)科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In order to meet the consumers' demand for the safety of skin care products, more and more cosmetics have begun to claim the effect of whitening and removing spots. The effect of publicity

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] A whitening and freckle-removing essence, calculated in parts by mass, comprising the following raw materials: 25 parts by mass of a moisturizing agent, 2 parts by mass of niacinamide, 1 part by mass of nonapeptide-1, 2 parts by mass of Streptomyces esculans extract, 2 parts by mass of yeast extract, 2 parts by mass of resveratrol, 0.5 parts by mass of 4-butyl resorcinol, 0.3 parts by mass of hydrophilic colloid, and 47.5 parts by mass of deionized water.

[0021] In this embodiment, the humectant is propylene glycol, betaine, trehalose, butanediol, 1,3-propanediol, 1,2-pentanediol, 1,2-hexanediol, ethylhexylglycerol at least one of.

[0022] In this embodiment, the hydrophilicity includes any one of colloidal alginate, carrageenan, galactomannan, and a high polymer composed of xanthan gum and Sclerotinia glucan.

[0023] In this embodiment, the Streptomyces esculenta extract and the yeast extract are active substances with functions of whitening, brightening and light...

Embodiment 2

[0030] A whitening and freckle-removing essence, calculated in parts by mass, comprises the following raw materials: 35 parts by mass of a moisturizing agent, 3 parts by mass of niacinamide, 3 parts by mass of nonapeptide-1, 3 parts by mass of Streptomyces esculenta extract, 4 parts by mass of yeast extract, 3 parts by mass of resveratrol, 1 part by mass of 4-butyl resorcinol, 0.5 part by mass of hydrophilic colloid, and 65.2 parts by mass of deionized water.

[0031] In this embodiment, the humectant is propylene glycol, betaine, trehalose, butanediol, 1,3-propanediol, 1,2-pentanediol, 1,2-hexanediol, ethylhexylglycerol at least one of.

[0032] In this embodiment, the hydrophilicity includes any one of colloidal alginate, carrageenan, galactomannan, and a high polymer composed of xanthan gum and Sclerotinia glucan.

[0033] In this embodiment, the Streptomyces esculenta extract and the yeast extract are active substances with functions of whitening, brightening and lighteni...

Embodiment 3

[0040] A whitening and freckle-removing essence, calculated in parts by mass, comprising the following raw materials: 25 parts by mass of a moisturizing agent, 2 parts by mass of niacinamide, 1 part by mass of nonapeptide-1, 2 parts by mass of Streptomyces esculans extract, 2 parts by mass of yeast extract, 2 parts by mass of resveratrol, 0.5 parts by mass of 4-butyl resorcinol, 0.3 parts by mass of hydrophilic colloid, 47.5 parts by mass of deionized water, 2 parts by mass skin conditioner.

[0041] In this embodiment, the humectant is propylene glycol, betaine, trehalose, butanediol, 1,3-propanediol, 1,2-pentanediol, 1,2-hexanediol, ethylhexylglycerol at least one of.

[0042] In this embodiment, the hydrophilicity includes any one of colloidal alginate, carrageenan, galactomannan, and a high polymer composed of xanthan gum and Sclerotinia glucan.

[0043] In this embodiment, the Streptomyces esculenta extract and the yeast extract are active substances with functions of w...

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PUM

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Abstract

The invention discloses a whitening and freckle-removing essence and a preparation method of the whitening and freckle-removing essence. Comprising the following raw materials in parts by mass: 25 to 35 parts of a humectant, 2 to 3 parts of nicotinamide, 1 to 3 parts of nonapeptide-1, 2 to 3 parts of cystosella rubra extract, 2 to 4 parts of yeast extract, 2 to 3 parts of resveratrol, 0.5 to 1 part of 4-butylresorcinol, 0.3 to 0.5 part of hydrophilic colloid and 47.5 to 65.2 parts of deionized water. According to the whitening and freckle-removing essence disclosed by the invention, the 4-butylresorcinol has an inhibiting effect on generation of melanin, B16 melanoma cells synthesized by directly inhibiting the activity of tyrosinase and inhibiting the tyrosinase are not generated, and any cytotoxicity and irritation are not generated. Meanwhile, the added nonapeptide-1, resveratrol and yeast extract are whitening substances with very high biological activity, have the effects of whitening, brightening and fading spots, can accelerate melanin decomposition and reduce skin pigmentation, and have the effects of whitening and fading spots.

Description

technical field [0001] The application relates to the technical field of cosmetics, in particular to a whitening and freckle-removing essence. Background technique [0002] In order to meet consumers' demand for the safety of skin care products, more and more cosmetics have begun to claim the effect of whitening and freckle removal. However, the products in the market are often mixed, and the freckle-removing and whitening effects of most products are often not as good as theirs. The effect of propaganda. Therefore, there is an urgent need for an essence that has actual effects on freckle removal and whitening to impact the consumer market. SUMMARY OF THE INVENTION [0003] The purpose of the present application is to provide a whitening and freckle-removing essence, which can accelerate the decomposition of melanin, reduce skin pigmentation, and have the functions of whitening and lightening freckles. [0004] In order to achieve the above purpose, the present applicati...

Claims

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Application Information

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IPC IPC(8): A61K8/9728A61K8/9711A61K8/9789A61K8/64A61K8/67A61K8/34A61Q19/02
CPCA61K8/9728A61K8/9711A61K8/9789A61K8/64A61K8/675A61K8/347A61K8/345A61Q19/02A61K2800/5922A61K2800/782Y02A50/30
Inventor 曲中周
Owner 国妆(广州)科技有限公司
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