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Spot-removing cream

A freckle-removing and ointment technology, applied in the field of freckle-removing ointment, can solve problems such as unsatisfactory effects

Inactive Publication Date: 2013-05-22
苏州天南星生物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Western medicine is aimed at its main pathology in the treatment, and the prevention and treatment are mainly external medicines, which are properly combined with internal medicine, massage and other methods. At present, the commonly used external medicines are 3% hydroquinone cream, etc., and the effect is not ideal.

Method used

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  • Spot-removing cream

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Effect test

Embodiment 1

[0008] Embodiment 1: Contain the raw material of following weight ratio in paste matrix

[0009] Arbutin 30, red wine polyphenol 5, liquiritin 5, oleuropein 30, amygdalin 10.

Embodiment 2

[0010] Embodiment 2: Contain the raw material of following weight ratio in paste matrix

[0011] Arbutin 25, red wine polyphenol 8, liquiritin 8, oleuropein 25, amygdalin 16.

Embodiment 3

[0012] Embodiment 3: Freckle-removing effect experiment

[0013] Experimental materials: this ointment, Chunzhixiu Anti-freckle Cream (Guangzhou Meiyuan Cosmetics Co., Ltd.), and mice provided by Shanghai Slack Experimental Animal Co., Ltd.

[0014] Experimental method: 60 mice were randomly divided into 3 groups: control group, Waimoben ointment group and commercially available spot-removing cream group. After depilating the abdomen of mice with depilatory agent for 48 hours, take this ointment and commercially available anti-freckle cream 0.3g / 10g, and apply the medicine to the abdomen 4 times with an interval of 15 minutes, and then inject 0.02mL of histamine solution into the abdomen for 2 days. Inject 0.2 mL of 1% Evans blue solution into the tail vein within 1 minute. After 15 minutes, the animals were sacrificed by cervical dislocation. The skin of the abdomen was cut open, and the blue-stained area was measured with a caliper.

[0015] Table 1 Comparison of the blue-s...

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Abstract

The invention relates to a spot-removing cream. The spot-removing cream is characterized in that the substrate of the cream contains arbutin, red wine polyphenol, liquiritigenin, oleuropein, amygdalin and other chemical components. The spot-removing cream causes no stimulus to the skin, is beneficial to improve the permeability of capillary vessels of the skin and promotes subcutaneous circulation. The spot-removing cream can effectively remove spots, achieves the purpose of treating both the symptoms and root causes and causes no damage to the skin; and no scar can be left.

Description

technical field [0001] The invention belongs to the field of cosmetics and relates to a freckle removing cream. Background technique [0002] Pigmentation, traditional Chinese medicine, belongs to the category of "face dust" and "dark spots". It is a common pigmented skin disease and is prone to occur in women. Modern medicine believes that mental factors, sun exposure, pregnancy, improper use of cosmetics, etc. are the main causes of this disease. Endocrine disorder, skin microecological disorder and free radical damage are its main pathogenesis. Traditional Chinese medicine believes that stagnation of liver qi, stagnation of fire for a long time, burns yin and blood, blood stasis blocking collaterals lead to facial qi and blood loss; weakness of spleen, dysfunction of transportation and transformation, unable to metabolize essence, qi and blood cannot moisten the face; deficiency of kidney yang Pathological changes such as deficiency of kidney essence and kidney essence ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K8/60A61K8/49A61Q19/02
Inventor 王金侠
Owner 苏州天南星生物科技有限公司