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Lip care composition containing phytosterol additive and preparation method thereof

The technology of phytosterol and phytosterol ester is applied in the field of lip care composition added with phytosterol additive and its preparation field, which can solve the problems of incompatibility of phytosterol and phytosterol ester, limitation of common application, poor solubility and the like, Achieve the effect of good oil solubility, strong operability and low melting point

Active Publication Date: 2021-05-04
BEIJING ACAD OF TCM BEAUTY SUPPLEMENTS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, using phytosterols and phytosterol esters at the same time also has great technical problems. Phytosterols and phytosterol esters are not miscible, and the solubility is not good when added at the same time, and the efficacy is not good. This problem has caused the joint application of the two to be limited. For this reason, those skilled in the art generally select one to add when using, and will not add both at the same time

Method used

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  • Lip care composition containing phytosterol additive and preparation method thereof
  • Lip care composition containing phytosterol additive and preparation method thereof
  • Lip care composition containing phytosterol additive and preparation method thereof

Examples

Experimental program
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Effect test

Embodiment 1

[0051] The preparation of embodiment 1 phytosterol additive of the present invention

[0052] (1) prepare each raw material by following weight portion proportioning;

[0053] Behenyl alcohol 50g, cetyl alcohol 150g, phytosterol 150g, phytosterol ester 150g;

[0054] (2) Mix behenyl alcohol, cetyl alcohol and phytosterol, heat to 80°C, stir at 100 rpm, and react for 40 minutes to obtain solution 1;

[0055] (3) As soon as the temperature of the solution is lowered to 60°C, add the phytosterol ester into the solution 1, stir at a speed of 100 rpm, continue to react for 20 minutes, and cool down to room temperature to obtain the product.

Embodiment 2

[0056] The preparation of embodiment 2 phytosterol additives of the present invention

[0057] (1) prepare each raw material by following weight portion proportioning;

[0058] Behenyl alcohol 20g, cetyl alcohol 100g, phytosterol 100g, phytosterol ester 200g;

[0059](2) Mix behenyl alcohol, cetyl alcohol and phytosterol, heat to 70°C, stir at 200 rpm, and react for 60 minutes to obtain solution 1;

[0060] (3) As soon as the temperature of the solution is lowered to 60°C, add the phytosterol ester into the solution 1, stir at a speed of 200 rpm, continue the reaction for 10 minutes, and cool down to room temperature to obtain the product.

Embodiment 3

[0061] The preparation of embodiment 3 phytosterol additives of the present invention

[0062] (1) prepare each raw material by following weight portion proportioning;

[0063] Behenyl Alcohol 100g, Cetyl Alcohol 100g, Phytosterol 100g, Phytosterol Esters 100g;

[0064] (2) Mix behenyl alcohol, cetyl alcohol and phytosterol, heat to 100°C, stir at 400 rpm, and react for 5 minutes to obtain solution 1;

[0065] (3) As soon as the temperature of the solution is lowered to 90°C, add the phytosterol ester into the solution 1, stir at a speed of 300 rpm, continue the reaction for 20 minutes, and cool down to room temperature to obtain the product.

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Abstract

The invention discloses a lip care composition containing phytosterol additives. Phytosterols and phytosterol esters are used as active ingredients, and cetyl alcohol and behenyl alcohol are selected to improve the solubility and melting point of the system. The phytosterol composition is obtained, which solves the problem of poor mutual solubility of both phytosterol and phytosterol ester in the prior art. At the same time, the obtained composition has good oil solubility and low melting point, and is very useful in lip care composition formulations. Strong operability is beneficial to the industrial application of phytosterols in cosmetics. The components of the lip care composition act synergistically, can effectively exert the properties of the phytosterol additive, and effectively improve the skin-friendly property of the product. The prepared lipstick has the effects of long-lasting moisturizing and nourishing, and enhancing the glossiness of lips.

Description

technical field [0001] The invention relates to a lip care composition, in particular to a lip care composition added with a phytosterol additive and a preparation method thereof. Background technique [0002] There are only 3 to 5 layers of keratinocytes in the lip skin, and the thickness is 1 / 6 of the cuticle of the facial skin. Because the lips have no sebaceous glands, they cannot secrete oil by themselves, and there is no protection of the sebum layer, so the water evaporation rate can reach six times that of the facial skin. Therefore, the lip skin is easily affected by the external environment and physical conditions, resulting in symptoms such as dryness, peeling, dullness, and dullness. [0003] Applying lip balm is a common way to improve the dryness and peeling of the lips and enhance the gloss of the lips. However, currently commercially available lip balms generally utilize the sealing properties of solid oils to improve lip problems in a short period of time,...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61K8/63A61Q19/00
CPCA61K8/63A61K2800/5922A61Q19/00A61Q19/001
Inventor 孟宏琚瑶曲召辉刘盼玉刘有停刘月恒杜一杰
Owner BEIJING ACAD OF TCM BEAUTY SUPPLEMENTS
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