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Essence capable of adjusting moisture-oil balance and whitening skin

A technology of essence and Angelica dahurica, applied in skin care preparations, medical preparations containing active ingredients, cosmetics, etc., can solve problems such as flatness, no whitening effect, lack of skin water and oil balance essence, etc., to improve skin Elasticity, increase skin moisture content, relieve and improve the effect of skin pigmentation

Inactive Publication Date: 2017-05-03
广州源理生物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the essences currently on the market exist independently with moisturizing, moisturizing or oil control functions, and there is still a lack of essences that can adjust the balance of water and oil in the skin
Or it can adjust the balance of water and oil, but the whitening effect is not or mediocre

Method used

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  • Essence capable of adjusting moisture-oil balance and whitening skin
  • Essence capable of adjusting moisture-oil balance and whitening skin
  • Essence capable of adjusting moisture-oil balance and whitening skin

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0064] Embodiment 1 essence

[0065] Table 1 essence (parts by weight)

[0066]

[0067]

[0068] Continued Table 1 (parts by weight)

[0069]

[0070]

[0071] Preparation method: Take the rose extract, add the following powders in order, each molecule of sodium hyaluronate powder (add other components after it is completely dissolved), add the remaining components in turn, and then stir, the stirring speed is 3000-9000rpm. (The above components do not need to be added if they are not included in the combination)

Embodiment 2

[0072] Clinical observation of embodiment 2 water oil and elasticity

[0073] 1 clinical data

[0074] 1.1 General information A total of 60 cases were observed, all of whom were volunteers recruited from the Surgery Clinic of Traditional Chinese Medicine of Nanfang Hospital Affiliated to Southern Medical University (formerly First Military Medical University) from January 2014 to August 2016. They were randomly divided into 3 groups. Treatment group 1 included 20 cases, including 6 males and 14 females; aged 25 to 42 years, with an average age of 36.3; treatment group 2 included 20 cases, including 4 males and 16 females; ~45 years old, with an average age of 34.7 years; 20 cases in the control group, including 3 males and 17 females, aged 25 to 44 years, with an average age of 34.9 years. The data of the three groups were statistically processed, and the differences were not significant (P>0.05), which were comparable.

[0075] 1.2 Inclusion criteria Select people aged 25 ...

Embodiment 3

[0091] The influence of embodiment 3 essence on tyrosinase activity

[0092] 1 Materials and methods

[0093] 1.1 Materials

[0094] 1.1.1 Instruments and reagents 745 spectrophotometer (Shanghai Third Analytical Instrument Factory), constant electric heating and constant temperature water bath (model: DK-S26 Shanghai Jinghong Instrument Company); ultrapure water machine (model: RiOs+Mill-Q USA Millipore Company); mushroom tyrosinase (Sigma), L-Dopa (Sigma), and other reagents were domestically produced analytically pure.

[0095] 1.1.2 Blank group: given rose extract.

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Abstract

The invention relates to an essence, belonging to the field of cosmetics for daily use. The essence comprises, by weight, 100 to 400 parts of rose flower extract, 0.5 to 12 parts of sodium hyaluronate, 0.1 to 2 parts of fibroin, 0.1 to 2 parts of allantoin, 0.5 to 2 parts of ceramide, 0.5 to 2 parts of alga oligosaccharide and 0.1 to 10 parts of a tyrosinase activity inhibitor. The essence provided by the invention can substantially inhibit the activity of tyrosinase and is capable of whitening skin, retaining moisture, repairing cutin, improving skin color, delaying aging, resisting oxidation, etc.

Description

technical field [0001] The invention belongs to the field of daily cosmetics and relates to an essence capable of significantly inhibiting the activity of tyrosinase and simultaneously adjusting the balance of water and oil, repairing keratin and resisting oxidation. Background technique [0002] Different from the pursuit of a healthy complexion for the white skin group, the yellow skin group pursues a whiter skin, and basically needs whitening effect for the function of cosmetics. [0003] There are many reasons for spots or dark skin, such as genetic factors and environmental factors, and the reasons for their formation are quite complicated. The current research results basically believe that the cause of its formation is that under the action of tyrosinase, tyrosine in skin cells is gradually oxidized into dopaic acid, dopaquinone, dopachrome, 5,6-dioxindole, indole-5,6-quinone, etc., are finally converted into melanin granules. [0004] Since tyrosinase acts on the t...

Claims

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Application Information

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IPC IPC(8): A61K8/9789A61K8/44A61K8/49A61K8/60A61K8/63A61K8/64A61K8/67A61K8/68A61K8/73A61Q19/00A61Q19/02A61Q19/08
CPCA61K8/97A61K8/44A61K8/4946A61K8/60A61K8/602A61K8/63A61K8/64A61K8/676A61K8/68A61K8/73A61K8/735A61K2800/30A61K2800/72A61K2800/782A61Q19/00A61Q19/02A61Q19/08
Inventor 邓燕
Owner 广州源理生物科技有限公司
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