Acne-removing skin cream and preparation method thereof

A skin care cream and anti-acne technology, applied in the field of skin cream and its preparation, anti-acne skin cream containing nano-zinc and its preparation, can solve the problems of difficult epidermal cell absorption, weak skin penetration ability, etc., and achieve the removal of chloasma , reduce the production of melanin, and inhibit the formation of sunburn erythema

Inactive Publication Date: 2017-09-29
南京凯创协同纳米技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The internal structure of the cosmetics obtained by the traditional process is micellar or micellar, with a diameter of microns, which has a weak ability to penetrate the skin and is not easily absorbed by epidermal cells.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0046] The preparation of the anti-acne skin cream of the present embodiment is as follows:

[0047] Dissolution: Weigh 0.1%~1% sodium hyaluronate and 0.2%~1% carbomer 940, and dissolve them with some water (the amount of water is suitable for dissolving sodium hyaluronate and carbomer 940, just to achieve the dissolution, the amount of water not exceed the total water volume);

[0048] Preparation of oil phase: 1%~10% white oil, 1%~10% C16~18 alcohol, 2%~8% simethicone, 2%~10% isopropyl myristate, 2%~10 % white beeswax, 1%~5% cetearyl glucoside, and 1%~6% self-emulsifying monoglyceride are mixed, heated and stirred at 75°C to melt all of them to obtain a liquid oil phase;

[0049] Water phase preparation: Mix 1%~10% glycerin, 1%~10% propylene glycol, 0.1%~1% triethanolamine and the rest of water, heat and stir at 75°C for 20 minutes to obtain the water phase;

[0050] Emulsification: slowly add the oil phase to the water phase for emulsification, then emulsify the obtained ...

Embodiment 2

[0052] The preparation of the anti-acne skin cream of the present embodiment is as follows:

[0053] Dissolution: Weigh 1% sodium hyaluronate and 0.9% carbomer 940, dissolve with 6% water;

[0054] Oil phase preparation: 1% white oil, 9% C16~18 alcohol, 4% simethicone, 8.4% isopropyl myristate, 5% white beeswax, 5% cetearyl glucoside, 4% % Self-emulsifying monoglycerides are mixed, heated and stirred at 75°C to melt all of them to obtain a liquid oil phase;

[0055] Preparation of the aqueous phase: Mix 9% glycerin, 1% propylene glycol, 1% triethanolamine and 32.38% water, heat and stir at 75°C for 20 minutes to obtain the aqueous phase;

[0056] Emulsification: Slowly add the oil phase to the water phase for emulsification, then emulsify the resulting mixture in a homogenizer for 10 minutes, cool down to about 40°C, and then add 5% water-soluble vitamin E, 0.5 % methylparaben, 0.3% propylparaben, 0.3% dihydroxyimidazolidinyl urea, 6% nanometer zinc, 0.22% essence and the mi...

Embodiment 3

[0058] The preparation of the anti-acne skin cream of the present embodiment is as follows:

[0059] Dissolution: Weigh 0.3% sodium hyaluronate and 0.5% carbomer 940, dissolve with 8% water;

[0060] Preparation of oil phase: 9% white oil, 3% C16~18 alcohol, 7% simethicone, 4.6% isopropyl myristate, 7% white beeswax, 2% cetearyl glucoside, 6 % Self-emulsifying monoglycerides are mixed, heated and stirred at 75°C to melt all of them to obtain a liquid oil phase;

[0061] Preparation of the aqueous phase: Mix 1% glycerin, 8.6% propylene glycol, 0.1% triethanolamine and 33.2% water, heat and stir at 75°C for 20 minutes to obtain the aqueous phase;

[0062] Emulsification: slowly add the oil phase to the water phase for emulsification, then emulsify the obtained mixture in a homogenizer for 10 minutes, cool down to about 40°C, then add 1% water-soluble vitamin E, 0.2 % methylparaben, 0.2% propylparaben, 0.2% dihydroxyimidazolidinyl urea, 8% nanometer zinc, 0.1% essence and the m...

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PUM

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Abstract

The invention relates to acne-removing skin cream and a preparation method thereof. The acne-removing skin cream is prepared from the following components in percentage by weight: an oil phase, including 1-10% of white oil, 1-10% of C16-18 alcohol, 2-8% of dimethicone, 2-10% of isopropyl myristate, 2-10% of bleached beeswax, 1-5% of cetearyl glucoside and 1-6% of self-emulsifying monoglyceride, an aqueous phase, including 1-10% of glycerin, 1-10% of propylene glycol, 0.1-1% of a pH modifier and the balance of water, and auxiliary materials, including 0.5-5% of water-soluble vitamin E,1-10% of nanometer zinc, 0.3-1.1% of a preservative, 0.1-1% of sodium hyaluronate, 0.2-1% of carbomer 940 and 0.01-0.3% of an essence, wherein the sum of the components in percentage by weight is 100%. The acne-removing skin cream is simple in preparation technology, the prepared acne-removing skin cream has excellent effects of removing acnes, whitening the skin and increasing the glossiness of the skin, and the product is mild and free of thrill, and has a good skin-protecting effect.

Description

technical field [0001] The invention relates to a skin care cream and a preparation method thereof, belonging to the field of cosmetics; more particularly, the invention relates to an acne-removing skin care cream containing nano-zinc and a preparation method thereof. Background technique [0002] With the acceleration of the pace of life, the increase of work and life pressure, coupled with the frequent occurrence of environmental pollution and food safety issues, the incidence of acne is increasing year by year. Acne is a common chronic pilosebaceous gland inflammatory disease. It occurs in areas with strong sebum secretion such as the face, chest and upper back. The course of the disease is long and easy to recur. Severe cases may have pustules, nodules, cysts or scars. If the inflammation is obvious, it will cause pain or tenderness, accompanied by seborrhea, and even an orange peel face. Acne has a very high incidence rate among young men and women. It not only seriou...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K8/92A61K8/891A61K8/81A61K8/73A61K8/60A61K8/67A61K8/37A61K8/34A61K8/31A61K8/27A61Q19/02A61Q19/08A61Q17/04A61Q17/00A61P17/10
CPCA61K8/31A61K8/27A61K8/342A61K8/345A61K8/37A61K8/375A61K8/602A61K8/678A61K8/735A61K8/8147A61K8/891A61K8/927A61K2800/413A61K2800/524A61Q17/005A61Q17/04A61Q19/02A61Q19/08
Inventor 左彦
Owner 南京凯创协同纳米技术有限公司
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