Eye cream for removing dark circles and eye bags and preparation method

A technology for eye circles and eye bags, which is used in skin care preparations, medical preparations containing active ingredients, pharmaceutical formulas, etc. Circulation of blood vessels, improvement of dark circles and bags under the eyes

Active Publication Date: 2020-10-13
山茶元素(北京)科技研发有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the methods of removing dark circles are mostly eye creams, and most of them act on melanin, which can play a short-term effect, but it is not enough to solve the problem fundamentally
The m

Method used

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  • Eye cream for removing dark circles and eye bags and preparation method
  • Eye cream for removing dark circles and eye bags and preparation method
  • Eye cream for removing dark circles and eye bags and preparation method

Examples

Experimental program
Comparison scheme
Effect test

preparation example 1

[0032] The preparation of preparation example 1 salvia miltiorrhiza extract

[0033] Grind Salvia miltiorrhiza, add water and decoct three times, combine the decoction, filter to obtain the filtrate, spray dry the filtrate to obtain the primary extract powder; add the primary extract powder to extract three times with ethyl acetate, combine the extract, concentrate under reduced pressure, add neutral alumina and activated carbon powder, stirred and placed at low temperature; filtered to take the filtrate, and distilled under reduced pressure to remove the solvent to obtain Danshen extract powder, which was prepared by adding deionized water into an aqueous solution with a mass fraction of 3% wt to obtain the Salvia miltiorrhiza extract.

[0034] In the preparation method of the above-mentioned Danshen extract, when adding water for decocting, the quality of adding water each time is 8 times the quality of Danshen; for adding ethyl acetate, the quality of adding ethyl acetate ea...

preparation example 2

[0035] The preparation of preparation example 2 Gastrodia elata extract

[0036] Gastrodia elata was pulverized and then added with ethanol for microwave extraction, filtered, and the filtrate was collected, and the solvent was distilled off under reduced pressure to obtain gastrodia elata extract powder, which was prepared by adding deionized water to make an aqueous solution with a mass fraction of 3% wt to obtain the gastrodia elata extract.

[0037] In the above preparation method of Gastrodia elata extract, the ethanol is 55%wt ethanol aqueous solution, and the dosage is 3 times of the quality of Gastrodia elata crude drug.

preparation example 3

[0038] The preparation of preparation example 3 peach kernel extract

[0039] The peach kernel is pulverized into superfine powder, and the peach kernel extract powder is obtained by supercritical extraction with carbon dioxide, and deionized water is added to prepare an aqueous solution with a mass fraction of 3% wt to obtain the peach kernel extract.

[0040] In the above preparation method of peach kernel extract, the carbon dioxide supercritical extraction conditions are 20-24MPa, 46-50°C, 15min, and the flow rate of carbon dioxide is 11-15L / h.

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Abstract

The invention discloses eye cream for removing dark circles and eye bags and a preparation method. The eye cream is prepared from radix salviae miltiorrhizae extract, rhizoma gastrodiae extract, semenpersicae extract, radix curcumae extract, nicotinic acid, camellia oil, a humectant, a grease emollient, an emulsifier, a thickener, a preservative, a coloring agent and deionized water. Effective components are extracted from salvia miltiorrhiza, rhizoma gastrodiae, semen persicae and radix curcumae, nicotinic acid, camellia oil and the like are used as auxiliary effects, and the composition offunctional extracts is optimized, so that the composition can be used for solving the problems of dark circles and eye bags caused by unsmooth blood at the eye bags, continuous contraction of blood capillaries and the like; the dark circle and eye bag removing skin cream has more excellent dark circle and eye bag removing effects, and can fundamentally solve the dark circle and eye bag problems for a long time as the dark circle and eye bag removing skin cream does not act on melanin but can continuously improve the circulation of blood vessels around eyes for a long time.

Description

technical field [0001] The invention relates to the technical field of skin care product formula and its preparation, in particular to an eye cream for removing dark circles and bags under the eyes and a preparation method thereof. Background technique [0002] Dark circles are mostly caused by staying up late, mood swings, eye fatigue, and aging, which lead to too slow blood flow in the blood vessels of the eye skin, resulting in stagnation; insufficient oxygen supply to the tissues, and excessive accumulation of metabolic waste in the blood vessels, resulting in eye pigmentation. As people get older, the subcutaneous fat around the eyes becomes thinner, so dark circles become more obvious. Bags under the eyes are sagging, puffy, bag-like skin on the lower eyelids. Eye bags can be divided into two categories: primary and secondary according to the etiology. Primary bags under the eyes often have a family history, more common in young people. Secondary eyelid bags are mor...

Claims

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Application Information

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IPC IPC(8): A61K8/9794A61K8/92A61K8/9789A61K8/67A61Q19/00
CPCA61K8/675A61K8/922A61K2800/5922A61Q19/005A61K8/9789A61K8/9794
Inventor 何礼明
Owner 山茶元素(北京)科技研发有限公司
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