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Freckle-removing and whitening cosmetic

A technology for freckle-removing, whitening and cosmetics, which is applied in the field of freckle-removing and whitening cosmetics, and can solve problems such as high adverse reactions, skin damage, and low safety

Inactive Publication Date: 2016-09-07
高满珍
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Traditional freckle-removing and whitening products are mostly chemical whitening preparations. Although the effect is obvious, the safety is low, and the probability of adverse reactions is relatively high. In severe cases, it may even cause irreparable damage to the skin.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] Embodiment 1: freckle-removing and whitening lotion (the weight ratio of Mimosa root extract and lotus leaf extract is 3:1)

[0020] A freckle-removing and whitening lotion is composed of a carrier component and a functional component, and comprises the following components by weight:

[0021] Carrier components: 12 parts of glycerin, 6 parts of butanediol, 6 parts of 1,2-pentanediol, 74 parts of deionized water;

[0022] Functional ingredients: 3 parts of mimosa root extract; 1 part of lotus leaf extract.

[0023] After the carrier components are weighed according to the dosage, start the stirrer and stir for 30 minutes. When the temperature is lowered to 45°C with circulating cooling and stirring, add the active ingredients while stirring until the mixture is uniform.

Embodiment 2

[0024] Embodiment 2: freckle-removing and whitening lotion (the weight ratio of Mimosa root extract and lotus leaf extract is 2:1)

[0025] A freckle-removing and whitening lotion is composed of a carrier component and a functional component, and comprises the following components by weight:

[0026] Carrier components: 12 parts of glycerin, 6 parts of butanediol, 6 parts of 1,2-pentanediol, 74 parts of deionized water;

[0027] Functional ingredients: 3 parts of mimosa root extract; 1.5 parts of lotus leaf extract.

[0028] After the carrier components are weighed according to the dosage, start the stirrer and stir for 30 minutes. When the temperature is lowered to 45°C with circulating cooling and stirring, add the active ingredients while stirring until the mixture is uniform.

Embodiment 3

[0029] Embodiment 3: freckle-removing and whitening lotion (the weight ratio of Mimosa root extract and lotus leaf extract is 4:1)

[0030] A freckle-removing and whitening lotion is composed of a carrier component and a functional component, and comprises the following components by weight:

[0031] Carrier components: 12 parts of glycerin, 6 parts of butanediol, 6 parts of 1,2-pentanediol, 74 parts of deionized water;

[0032] Functional ingredients: 3 parts of mimosa root extract; 0.75 part of lotus leaf extract.

[0033] After the carrier components are weighed according to the dosage, start the stirrer and stir for 30 minutes. When the temperature is lowered to 45°C with circulating cooling and stirring, add the active ingredients while stirring until the mixture is uniform.

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PUM

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Abstract

The invention discloses a freckle-removing and whitening cosmetic, which consists of functional ingredients, namely a sensitive plant root extract and a lotus leaf extract, wherein the weight ratio of the sensitive plant root extract to the lotus leaf extract is (2-4) to 1. A preparation method of the sensitive plant root extract and the lotus leaf extract comprises the following steps: conducting heat reflux extraction on dried sensitive plant root or lotus leaves by virtue of ethanol, combining filtrates, and concentrating until no alcohol smell exists, so that an ethanol-extracted concentrated solution is obtained; then, diluting the concentrated solution with water, and sequentially extracting the diluted concentrated solution by virtue of petroleum ether, ethyl acetate and water-saturated n-butyl alcohol; and dissolving an n-butyl alcohol extract with water, filtering, enriching active ingredients of an obtained filtrate by virtue of macroporous resin, and spray-drying, so that the freckle-removing and whitening cosmetic is obtained. The freckle-removing and whitening cosmetic provided by the invention, which takes the plant extracts as the functional ingredients and controls a content ratio of the sensitive plant root extract and the lotus leaf extract, can take effects on removing freckles and whitening to the greatest extent. The freckle-removing and whitening cosmetic provided by the invention is safe and effective.

Description

technical field [0001] The invention relates to the field of cosmetics, in particular to a freckle-removing and whitening cosmetic. Background technique [0002] Skin is an important part of the human body, and it is also a symbol that directly expresses the health and aging of the human body. When the skin metabolism is strong, the blood circulation is smooth, and the nutrition is rich, the skin is delicate, smooth, tender, highly elastic, and less prone to wrinkles and stains. When skin metabolism is weakened, blood circulation is poor, and malnutrition occurs, the skin will be dull, aging, and prone to wrinkles and stains. [0003] According to market research, in the Asian beauty and skin care market, freckle removal and whitening are still the most concerned topics for consumers. Traditional freckle-removing and whitening products are mostly chemical whitening preparations, although the effect is obvious, but the safety is low, the probability of adverse reactions is ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K8/97A61Q19/02
CPCA61K8/97A61K2800/5922A61Q19/02
Inventor 高满珍
Owner 高满珍
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