Whitening skincare essence and preparation method thereof

An essence and whitening technology, applied in the field of whitening skin care essence and its preparation, can solve the problems of poor skin absorption of kojic acid, destroy melanocytes, unstable arbutin, etc., and achieve brightening skin tone, improving whitening effect, and essence performance. Safe and stable effect

Pending Publication Date: 2022-01-14
西安浩阳志德医疗科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] There are many types of skin care products with whitening effect on the market. However, there are too many synthetic chemical agents added to the existing whitening products. Although the whitening effect is remarkable in a short period of time, it is easy to cause other damage to the skin, such as damage to the skin barrier, inflammation, Allergies, etc.
The skin whitening active substances currently on the market are mainly tyrosinase inhibitors, including arbutin, kojic acid, hydroquinone, etc., but these whitening active substances have some shortcomings, such as arbutin instability; poor skin absorption, hydroquinone destroys melanocytes and may induce inflammation

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] A whitening skin care essence, which is composed of the following raw materials in parts by weight: 8 parts of composition, 3 parts of glutathione, 12 parts of allantoin, 5 parts of sodium hyaluronate, 0.4 parts of xanthan gum, 0.3 parts of benzyl alcohol, 0.15 parts of essence, 65 parts of water; the composition is composed of buttercup flower extract, eucalyptol, methyl jasmonate, and watermelon green clothes, and the composition of buttercup flower extract, eucalyptol, methyl jasmonate, watermelon green The weight ratio is: 1:0.9:0.2:0.8.

[0027] A preparation method of whitening skin care essence, comprising the following steps:

[0028] (1) Add xanthan gum, glutathione, allantoin, and sodium hyaluronate into water, heat to 65°C, and stir evenly;

[0029] (2) Add the composition of claim 1 to the mixture in step (1), cool down to 45°C, and continue to stir until the mixture is uniform;

[0030] (3) Cool the mixture in step (2) to room temperature, add benzyl alco...

Embodiment 2

[0036] A whitening skin care essence, which is composed of the following raw materials in parts by weight: 5 parts of composition, 1 part of glutathione, 10 parts of allantoin, 4 parts of sodium hyaluronate, 0.3 part of carbomer, ethyl p-hydroxybenzoate 0.1 part of ester, 0.1 part of essence, and 60 parts of water; the above composition is composed of buttercup flower extract, eucalyptol, methyl jasmonate, and watermelon green clothes, and buttercup flower extract, eucalyptol, methyl jasmonate, watermelon The weight ratio of Cuiyi is: 1:0.8:0.1:0.5.

[0037] A preparation method of whitening skin care essence, comprising the following steps:

[0038] (1) Add carbomer, glutathione, allantoin, and sodium hyaluronate to water, heat to 60°C, and stir evenly;

[0039] (2) Add the composition of claim 1 to the mixture in step (1), cool down to 40°C, and continue stirring until the mixture is uniform;

[0040] (3) Cool the mixture in step (2) to room temperature, add ethyl p-hydrox...

Embodiment 3

[0046] A whitening skin care essence, which is composed of the following raw materials in parts by weight: 10 parts of composition, 5 parts of glutathione, 15 parts of allantoin, 8 parts of sodium hyaluronate, 0.5 parts of gelatin, 0.5 parts of propyl p-hydroxybenzoate part, 0.2 part of essence, 70 parts of water; the composition is composed of buttercup flower extract, eucalyptol, methyl jasmonate, watermelon emerald, and buttercup flower extract, eucalyptol, methyl jasmonate, watermelon emerald The weight ratio of clothing is: 1:1:0.3:1.

[0047] A preparation method of whitening skin care essence, comprising the following steps:

[0048] (1) Add gelatin, glutathione, allantoin, and sodium hyaluronate into water, heat to 70°C, and stir evenly;

[0049] (2) Add the composition of claim 1 to the mixture in step (1), cool down to 50°C, and continue to stir until the mixture is uniform;

[0050] (3) Cool the mixture in step (2) to room temperature, add propyl p-hydroxybenzoate...

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PUM

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Abstract

The invention discloses whitening skincare essence, which is prepared from the following compositions: kaempferia cainita extract, eucalyptol, methyl jasmonate and watermelon peel. The weight part ratio of the kaempferia cainita extract to the eucalyptol to the methyl jasmonate to the watermelon peel is 1:(0.8-1):(0.1-0.3):(0.5-1). The kaempferia cainita extract and the eucalyptol in the composition have a synergistic effect to inhibit the activity of tyrosinase and inhibit the formation of melanin, and the methyl jasmonate improves the transdermal absorption of the effective components such as the caesalpinia kaempferi extract and the eucalyptol in the essence, so that the effective components are fully absorbed and utilized by the skin, and the utilization rate of the effective components is improved. The watermelon peel can soften skin cutin and can promote melanin metabolism and discharge. The whitening effect of the essence is effectively improved through the synergistic effect of the components, the skin color is brightened, pigmentation in the skin is reduced, and the essence is safe and stable in performance and can be used for a long time. The invention further provides a preparation method of the whitening skincare essence, the preparation process is simple and convenient to operate, and a guarantee is provided for industrialization of products.

Description

technical field [0001] The invention relates to the field of skin care products, in particular to a whitening skin care essence and a preparation method thereof. Background technique [0002] Skin whitening has always been the pursuit of many beauty lovers. The depth of skin color is regulated by many factors. The basal layer cells of human epidermis contain 4-5% pigment cells, but it mainly depends on the content and distribution of melanin. Melanin is produced by melanocytes. Under ultraviolet radiation, keratinocytes will release endothelin. When endothelin binds to receptors on the melanocyte membrane, it will stimulate the proliferation of melanocytes, activate the activity of tyrosinase, and accelerate the growth of melanocyte dendrites. Thereby speeding up the synthesis of melanin and the migration of melanosomes to keratinocytes, eventually causing pigmentation in the skin. [0003] There are many types of skin care products with whitening effect on the market. Ho...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K8/9794A61K8/9789A61K8/49A61K8/37A61Q19/02
CPCA61K8/9789A61K8/9794A61K8/4973A61K8/37A61Q19/02A61K2800/48A61K2800/84A61K2800/78A61K2800/592
Inventor 刘露露瓮金华
Owner 西安浩阳志德医疗科技有限公司
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