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Beverage-removing skin care product

A technology for skin care products and freckle removal, applied in the field of skin care products, can solve the problem that the amount of addition and the effect of use cannot be well unified, and achieve the effects of high cost performance, strong cleaning ability, and cost saving

Inactive Publication Date: 2018-02-02
GUANGZHOU SALIAI STEMCELL SCI & TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Some manufacturers also use arbutin as the main freckle-removing agent, but the amount of addition and the effect of use often cannot achieve a good unity.

Method used

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  • Beverage-removing skin care product
  • Beverage-removing skin care product
  • Beverage-removing skin care product

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 6

[0035] Anti-freckle effect test

[0036] Experimental method: get 120 mice and divide them into 6 groups at random: in experimental groups 1 to 5, the freckle-removing skin care products in Examples 1 to 5 are externally applied, and the control group is a blank control group without any skin care products; After 48 hours of hair removal on the abdomen of the mice, take the skin care products in the experimental groups 1-5 and the control group, and apply them to the abdomen of the mice 4 times, with an interval of 15 minutes each time, and then inject 0.02 mL of histamine solution into the abdomen for 2 minutes. Inject 0.2 mL of 1% Evans blue solution into the internal tail vein. After 15 minutes, they were sacrificed by cervical dislocation. The abdominal skin was cut open and the blue-stained area was measured with a caliper. The specific results of the blue-stained area are shown in Table 2:

[0037] Table 2 Comparison of the blue-stained area of ​​each group of mice befor...

Embodiment 7

[0043] Reduce melanin experiment

[0044] The experiment selected female volunteers with freckles, measured the melanin content in human skin, and evaluated the freckle-removing efficacy of skin care products. Using the MEXAMETER MX18 skin pigment meter, the melanin content of the hand skin was measured 1 day before using skin care products and 21 days after continuous use of skin care products. Measurement environment: test environment temperature (22±1)°C, humidity (50±5)%, take the average value. The subjects used the skin care products once a day. The method of use was as follows: after cleaning the skin of the hands, dry them, and apply the skin care products on the skin of the hands with their hands. Subjects did not use other anti-freckle products during the test period. The higher the measurement value, the higher the amount of melanin in the skin. Among them, melanin reduction rate=(melanin content one day before using skin care products-melanin content after 21 da...

Embodiment 8

[0050] The anti-freckle efficacy of the composition is verified by an in vitro tyrosinase inhibition test. During the formation of melanin, tyrosinase plays a key role. The amount of melanin produced is directly related to the activity of tyrosinase. Skin freckle removers generally inhibit the formation of melanin and accelerate the process of melanin production and metabolism by acting on the skin melanin. The metabolism of melanin plays the role of freckle removal.

[0051] In this embodiment, experimental groups 1-5 and control groups 1-6 are set. Experimental groups 1-5 are the freckle-removing essences in Examples 1-5 of the present invention. Cordyceps sinensis extract and dandelion flower extract are removed from control groups 1-6. 1. Except the weight ratios of three kinds of components of wax gourd seed extract are different (three kinds of components are identical in mass percent content total amount in the freckle-removing essence liquid, but the weight ratio is di...

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Abstract

The invention discloses a beverage-removing skin care product which comprises the following components in percentage by mass: 0.1-1% of a cordyceps sinensis extract, 1-5% of a dandelion flower extractand 1-3% of a wax gourd seed extract. According to the beverage-removing skin care product disclosed by the invention, the cordyceps sinensis extract, the dandelion flower extract and the wax gourd seed extract are compounded, effective components of the three components are mutually supplemented, the cost is also supplemented, synergetic effects are taken into play together, and thus not only isa relatively good beverage removal effect achieved, but also a high performance cost ratio is achieved; meanwhile, together with a tomato extract and a bearberry leaf extract, the synergetic effectscan be further taken into play, and a relatively good beverage removal effect is achieved; the skin care product can be used for a long time, and relatively good skin nourishing and beverage removingeffects can be achieved from skin growth essentially.

Description

technical field [0001] The invention relates to a skin care product, in particular to a freckle-removing skin care product. Background technique [0002] Various pigmented plaques on the skin seriously affect the beauty of the human body, freckles, chloasma, pregnancy spots, acne, sun spots, dermal spots, epidermal spots, acne, acne, age spots, butterfly spots, dark skin on the face, etc. The category of skin pigmentation disorders. Chromosomal dominant genetic bacterial virus infection often causes freckles, chloasma, pregnancy spots, and blocked sweat glands in the skin pores Inflammation caused by bacterial mites infection Skin microcirculation imbalance, bacteria, endotoxins, heavy metals and many other reasons Multiple pigmented plaques. [0003] Freckles, chloasma, sunburn, and dark spots often occur on the face or other specific parts, which greatly affect the external beauty of oriental women. The common freckle-removing ingredients in the market are kojic acid, f...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K8/9789A61K8/9728A61Q19/00A61Q19/02
CPCA61K8/97A61K2800/5922A61K2800/782A61Q19/00A61Q19/02
Inventor 葛啸虎陈海佳王一飞王小燕
Owner GUANGZHOU SALIAI STEMCELL SCI & TECH CO LTD
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