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Skin care composition and preparation method thereof

A technology of skin care composition and copolymer, applied in the field of beauty, to achieve the effects of good uniformity, lightening of spots and avoiding high temperature loss

Inactive Publication Date: 2020-10-16
KPC PHARM INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] At present, there is no research and report on the synergistic effect of industrial hemp flower leaf extract and glabra extract to jointly prepare a skin care composition with multiple functions and good safety

Method used

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  • Skin care composition and preparation method thereof
  • Skin care composition and preparation method thereof
  • Skin care composition and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0053] The present embodiment provides a kind of skin care composition, and this skin care composition is made up of the composition of following percentage by weight:

[0054]

[0055] The preparation method comprises the following steps:

[0056] (1) Add propylene glycol, dipropylene glycol and phenoxyethanol into an empty container, then heat to 60°C, dissolve and disperse for later use;

[0057] (2) Hemp seed oil and lecithin are successively added to the oil phase tank, heated to 80°C, mixed and stirred evenly;

[0058] (3) Add pure water, hydroxyethyl acrylate / sodium dimethyl taurate acrylate copolymer into the water phase tank, heat to 80°C, mix and stir to disperse evenly;

[0059] (4) Add the materials in the water phase tank to the emulsification tank, turn on the homogenizer and mixer, then add the materials in the oil phase tank to the emulsification tank under the homogenization and stirring state, and disperse the materials evenly;

[0060] (5) Turn on the c...

Embodiment 2

[0062] The present embodiment provides a kind of skin care composition, and this skin care composition is made up of the composition of following percentage by weight:

[0063]

[0064] The preparation method comprises the following steps:

[0065] (1) Add glycerin, butylene glycol, methylparaben, propylparaben, and phenoxyethanol to an empty container in sequence, then heat to 60°C, dissolve and disperse for later use;

[0066] (2) Add mineral oil, polydimethylsiloxane, cetearyl alcohol, caprylic / capric triglyceride, glyceryl stearate, and PEG-100 into the oil phase tank in sequence, and heat to 80 ℃, mixing and stirring to disperse evenly;

[0067] (3) Add pure water and carbomer into the water phase tank, heat to 80°C, mix and disperse evenly;

[0068] (4) Add the materials in the water phase tank to the emulsification tank, turn on the homogenizer and mixer, then add the materials in the oil phase tank to the emulsification tank under homogenization and stirring state...

Embodiment 3

[0071] The present embodiment provides a kind of skin care composition, and this skin care composition is made up of the composition of following percentage by weight:

[0072]

[0073] The preparation method comprises the following steps:

[0074] (1) Add hexanediol, phenoxyethanol, chlorphenesin, and octanoic acid hydroxamic acid into an empty container in sequence, then heat to 60°C, dissolve and disperse for later use;

[0075] (2) Shea butter, triglyceride (ethylhexanoate), isopropyl palmitate, isopropyl myristate, Span 60, Tween 60, cetearyl glucoside, cetyl Add wax stearyl ether-20 and potassium cetyl phosphate into the oil phase tank in turn, heat to 80°C, mix and disperse evenly for later use;

[0076] (3) Add pure water, carbomer, and ammonium acryloyldimethyltaurate / VP copolymer into the water phase tank, heat to 80°C, mix and stir to disperse evenly;

[0077] (4) Add the material in the oil phase tank to the main emulsification tank, turn on the homogenizer an...

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Abstract

The invention discloses a skin care composition and a preparation method thereof. The skin care composition comprises an industrial hemp flower and leaf extract and a glycyrrhiza glabra extract, and the mass ratio of the industrial hemp flower and leaf extract to the glycyrrhiza glabra extract is (1.5-16): 1. Specifically, the skin care composition can be composed of the following components in percentages by weight: 1% to 20% of an emollient, 0.05% to 1% of a thickening agent, 0.5% to 5% of an emulsifying agent, 0.15% to 0.5% of a hemp flower and leaf extract, 0.03% to 0.1% of a glycyrrhiza glabra extract, 0.1% to 1.0% of a preservative, 0.5% to 15% of polyhydric alcohol, 0.02% to 0.2% of an additive and the balance of pure water. According to the skin care composition disclosed by the invention, the industrial hemp flower and leaf extract and the glycyrrhiza glabra extract have a synergistic effect, so that multiple skin care effects of whitening, removing freckles, removing wrinkles, diminishing inflammation, brightening the skin color, homogenizing the skin color and the like are achieved.

Description

technical field [0001] The invention belongs to the technical field of cosmetics, in particular, relates to a skin care composition and a preparation method thereof, more specifically, relates to a skin care composition comprising industrial hemp flower leaf extract and licorice glabra extract. Background technique [0002] Having a good image is the constant pursuit of people in different times. When people choose beauty products, there are often two points that they are most concerned about, one is the effect of the product, and the other is the safety of the product. Some beauty products add hormones and other substances that are harmful to the human body in order to pursue the short-term effective goal. The skin care products prepared with plant extracts as the main active ingredient have good safety and are more favored by people. [0003] Industrial hemp, also known as hemp, hemp, and moraceae, is a tough, hardy annual herb native to China and India, and is a kind of...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K8/9789A61Q19/02A61Q19/08A61P29/00
CPCA61K2800/5922A61Q19/02A61Q19/08A61K8/9789A61P29/00
Inventor 张宝蓉孙润甘昌敏龚云麒
Owner KPC PHARM INC
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