Preparation method for freckle removing cream

The technology of freckle cream and vitamins is applied in the directions of skin care preparations, pharmaceutical formulations, cosmetic preparations, etc., and can solve the problems of not achieving the ideal effect of freckle removal, long boiling time, troublesome preparation, etc., so as to avoid premature skin aging and prevent The effect of the formation of melanin pigmentation, reduction

Inactive Publication Date: 2015-02-18
周羿
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, these methods do not cause great damage to the skin. The traditional Chinese medicine is used for conditioning, but it takes a long time to boil the medicine, which is troublesome to prepare and difficult to adhere to, thus failing to achieve the desired effect of freckle removal.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

preparation example Construction

[0043] Correspondingly, the embodiment of the present invention also provides a preparation method of freckle cream, comprising: methyl cinnamate, vitamin E, glyceryl monostearate, stearyl alcohol, stearic acid, liquid paraffin, white petrolatum, preservative The agent is mixed according to the weight ratio, and the constant temperature is in the range of 75 ° C ~ 80 ° C, until the stirring is uniform, as the oil phase;

[0044] Mix L-cysteine, vitamin C magnesium phosphate, hyaluronic acid, traditional Chinese medicine extracts, tea polyphenols, proanthocyanidins, sodium bisulfite, stearic acid, and glycerin in proportions by weight, and keep the constant temperature at 75°C In the range of ~80℃, until it is evenly stirred, it is used as the water phase;

[0045] Slowly add the oil phase into the water phase, stir and emulsify, then add the essence, stir well, pressurize and discharge, let it stand for 24 hours, then inspect, and then put the finished product in cans.

[004...

Embodiment 1

[0055] Take each component by the following parts by weight:

[0056] 23 parts of traditional Chinese medicine extracts, 1 part of L-cysteine, 0.3 parts of methyl cinnamate, 2 parts of vitamin C magnesium phosphate, 0.5 parts of vitamin E, 0.1 parts of hyaluronic acid, 0.8 parts of tea polyphenols, 0.2 parts of proanthocyanidins, 1.7 parts of glyceryl monostearate, 0.3 parts of sodium bisulfite, 5 parts of stearyl alcohol, 2 parts of stearic acid, 6 parts of liquid paraffin, 20 parts of white petrolatum, 7 parts of glycerin, 0.1 part of ethyl paraben, 30 parts of distilled water.

[0057] Among them, the traditional Chinese medicine extracts include: 11 parts of licorice extract, 2 parts of Atractylodes macrocephala extract, 4 parts of Chuanxiong extract, 2 parts of Baibo silkworm extract, 1 part of Fangfeng extract, and 3 parts of angelica extract.

[0058] The preparation process of this embodiment is:

[0059] Mix methyl cinnamate, vitamin E, glyceryl monostearate, steary...

Embodiment 2

[0063] Take each component by the following parts by weight:

[0064] 30 parts of traditional Chinese medicine extracts, 0.6 parts of L-cysteine, 0.7 parts of methyl cinnamate, 5 parts of vitamin C magnesium phosphate, 1 part of vitamin E, 0.4 parts of hyaluronic acid, 1 part of tea polyphenols, 0.8 parts of proanthocyanidins, 1.1 parts of glyceryl monostearate, 0.2 parts of sodium bisulfite, 3 parts of stearyl alcohol, 4 parts of stearic acid, 5 parts of liquid paraffin, 18 parts of white petrolatum, 5 parts of glycerin, 0.2 parts of ethyl paraben, 24 parts of distilled water.

[0065] Among them, the traditional Chinese medicine extracts include: 14 parts of licorice extract, 3 parts of Atractylodes macrocephala extract, 5 parts of Ligusticum chuanxiong extract, 2 parts of silkworm extract, 2 parts of Fangfeng extract, and 4 parts of angelica extract.

[0066] The preparation process of this example is the same as that of Example 1, wherein the temperature for preparing the...

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PUM

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Abstract

The invention discloses a preparation method for freckle removing cream. The preparation method comprises the following steps of proportionally mixing methyl cinanmate, vitamin E, glyceryl monostearate, octadecanol, stearic acid, liquid paraffin, white Vaseline and a preservative in parts by weight, and uniformly stirring the mixture at the constant temperature of 75 to 80 DEG C to obtain an oil phase; proportionally mixing L-cysteine, magnesium ascorbyl phosphate, hyaluronic acid, Chinese medicinal extract, tea polyphenol, procyanidine, sodium bisulfate, stearic acid and glycerin in parts by weight, and uniformly stirring the mixture at the constant temperature of 75 to 80 DEG C to obtain an aqueous phase; slowly adding the oil phase into the aqueous phase, performing stirring and emulsification, adding fragrance, performing complete stirring, performing pressurized discharging, aging the product for 24 hours, inspecting the product, and canning a finished product. According to the preparation method, Chinese medicinal extract and plant extract are added, so that the activity of tyrosinase can be effectively inhibited, obvious freckle removing effects are achieved, skin is nourished, and the freckle removing cream is safe, reliable and convenient to use.

Description

technical field [0001] The invention relates to the field of cosmetics, in particular to a preparation method of a freckle cream. Background technique [0002] With the improvement of people's living standards, the requirements for cosmetics have transformed from the single care type in the past to the modern functional type. Especially in recent years, with the accelerating pace of life and work, as well as the destruction of the environment and ozone layer caused by pollution, the metabolic disorder of melanin-forming enzymes has led to an increase in the number of people suffering from various black spot symptoms. [0003] Studies have found that human skin dullness, pigmentation, chloasma, freckles, etc. are due to the accumulation of melanin on the face, thus showing various pigmented skin diseases. Since the formation of melanin mainly occurs in melanocytes, the research on the mechanism of melanin formation in melanocytes shows that the formation of melanin is caused...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K8/98A61K8/97A61Q19/02A61Q19/08
Inventor 周羿
Owner 周羿
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