Freckle-removing and whitening comfrey toner and preparation method thereof

A technology of freckle removal, whitening and skin toner, applied in skin care preparations, medical preparations containing active ingredients, pharmaceutical formulas, etc., to achieve the effects of removing acne marks and scars, accelerating metabolism, and having a broad market prospect

Inactive Publication Date: 2018-04-03
GUANGDONG DEXIN TECH INCUBATOR CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, there is no toner made of comfrey as the main raw material, collagen and other ingredients

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] A comfrey toner for freckle removal and whitening is composed of the following raw materials in parts by weight: 28 parts of comfrey extract, 7 parts of bone collagen, 5 parts of hydrogenated lecithin, 3 parts of hyaluronic acid, 2 parts of tranexamic acid, and glycyrrhizic acid 2 parts of dipotassium, 1 part of sorbitol, 2 parts of oat β-glucan, 4 parts of butanediol, 75 parts of deionized water.

[0022] Wherein, the comfrey extract is prepared by the following method: take comfrey, wash, dry, grind into powder, add 8 times the weight of ethanol aqueous solution, soak for 1 hour, heat and reflux extraction for 50 minutes, and obtain reflux extract and reflux extraction Residue, add 4 times the weight of ethanol aqueous solution to the reflux extraction residue, ultrasonic extraction for 40min, filter to obtain the ultrasonic extraction solution and ultrasonic extraction residue, combine the reflux extraction solution and the ultrasonic extraction solution, filter, and ...

Embodiment 2

[0029] A comfrey toner for freckle removal and whitening is composed of the following raw materials in parts by weight: 29 parts of comfrey extract, 8 parts of bone collagen, 7 parts of hydrogenated lecithin, 5 parts of hyaluronic acid, 3 parts of tranexamic acid, and glycyrrhizic acid 3 parts of dipotassium, 1.2 parts of sorbitol, 2.7 parts of oat β-glucan, 7 parts of butanediol, 79 parts of deionized water.

[0030] Wherein, the comfrey extract is prepared by the following method: take comfrey, wash, dry, grind into powder, add 8.5 times the weight of ethanol aqueous solution, soak for 1.5h, heat and reflux for extraction for 52min, and obtain the reflux extract and reflux Extract the residue, add 4 times the weight of ethanol aqueous solution to the reflux extraction residue, ultrasonic extraction for 45min, filter to obtain the ultrasonic extraction solution and ultrasonic extraction residue, combine the reflux extraction solution and the ultrasonic extraction solution, fil...

Embodiment 3

[0037] A comfrey toner for freckle removal and whitening is composed of the following raw materials in parts by weight: 30 parts of comfrey extract, 9 parts of bone collagen, 7 parts of hydrogenated lecithin, 4.5 parts of hyaluronic acid, 3 parts of tranexamic acid, and glycyrrhizic acid Dipotassium 3.5 parts, sorbitol 1.5 parts, oat β-glucan 2.5 parts, butanediol 6 parts, deionized water 77 parts.

[0038] Wherein, the comfrey extract is prepared by the following method: take comfrey, wash, dry, grind into powder, add 9 times the weight of ethanol aqueous solution, soak for 1.5h, heat and reflux for extraction for 55min, and obtain the reflux extract and reflux Extract the residue, add 4.5 times the weight of ethanol aqueous solution to the reflux extraction residue, ultrasonic extraction for 45min, filter to obtain the ultrasonic extraction solution and ultrasonic extraction residue, combine the reflux extraction solution and the ultrasonic extraction solution, filter, and ev...

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PUM

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Abstract

The invention discloses a freckle-removing and whitening comfrey toner, which is prepared from the following raw materials in parts by weight: 28 to 32 parts of comfrey extracting solution, 7 to 11 parts of collagen, 5 to 8 parts of hydrogenated lecithin, 3 to 6 parts of hyaluronic acid, 2 to 5 parts of tranexamic acid, 2 to 5 parts of dipotassium glycyrrhizinate, 1 to 2 parts of sorbitol, 2 to 3parts of oat beta-glucan, 4 to 8 parts of butanediol, and 75 to 80 parts of deionized water. The invention also discloses a preparation method of the freckle-removing and whitening comfrey toner. Thetoner prepared by the method has obvious acne removing, freckle removing, anti-inflammatory and whitening effects, adopts the natural materials, is more easily accepted by wide consumers, and has a broad market prospect.

Description

technical field [0001] The invention relates to the technical field of cosmetics, in particular to a freckle-removing and whitening comfrey toner and a preparation method thereof. Background technique [0002] With the progress of society, the development of economy and the continuous improvement of people's living standards, people's requirements for beauty and skin care cosmetics are also getting higher and higher, and they are increasingly developing in the direction of "naturalization, nutrition and curative effect". However, most of the various beauty and skin care cosmetics currently on the market contain chemical substances harmful to the human body, such as toxic and harmful substances such as lead and mercury. These skin care products are likely to cause people's skin allergies and damage human organs and functions. Since the 1980s, skin experts have discovered that adding various natural raw materials to skin care products has a good nourishing effect on the skin a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K8/9789A61K8/65A61K8/55A61K8/73A61K8/63A61K8/34A61K8/44A61Q19/00A61Q19/02
CPCA61K8/97A61K8/345A61K8/44A61K8/553A61K8/63A61K8/65A61K8/73A61K8/735A61K2800/592A61K2800/82A61Q19/00A61Q19/02
Inventor 吴龙梅王兰生吴道祥
Owner GUANGDONG DEXIN TECH INCUBATOR CO LTD
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