Color-changing lipstick

Abstract

The invention provides a color-changing lipstick which contains the following components in parts by weight: 40 parts of glycerol monostearate, 4 parts of carnauba wax, 5 parts of vaseline, 36 parts of castor oil, 3 parts of wool grease, 7 parts of white oil, 5 parts of bromic acid red, 0.01 part of propylparaben and 0.01 part of essence. The lipstick is prepared by adopting the following steps of: S1, adding the castor oil into a blender and adding the bromic acid red; blending and heating to disperse and dissolve the bromic acid red into the castor oil; S2, fusing other raw materials except the essence and then blending uniformly; S3, mixing the material in the step S1 with the material in the step S2 and adding the essence; milling the mixture by utilizing a three-roller machine and repeatedly milling the mixture for five times; and after milling, carrying out vacuum degassing on the milled mixture; and S4, casting the treated mixture into a mould to be molded at a temperature of 40-50 DEG C. The invention aims to provide the color-changing lipstick which can be used for preventing lips from being chapped; after the lipstick is coated on the lips, the color of the lipstick is changed due to the change of the pH value; and the color-changing lipstick has the advantages of durable colors, pleasant fragrance and capabilities of moisturizing and softening skins.

Description

technical field [0001] The invention relates to a cosmetic, in particular to a color-changing lipstick. Background technique [0002] Lipstick, also known as lipstick, is a beauty cosmetic that is applied to the lips, outlines the shape of the lips, imparts bright colors and light, prevents chapped lips, and enhances the charm of the human body. [0003] The cuticle of the lip skin is thin, without hair follicles, sebaceous glands and other accessory organs, but there are many salivary glands distributed in the cuticle, the cuticle and granular layer are thin, and the granular melanin is less than that of ordinary skin. When the air is dry and the climate is cold, lips can appear dry. In severe cases, dryness and cracking will occur. [0004] Lip balm is an effective product for protecting your lips. [0005] The skin of the lips is thin. If raw materials such as pigments are added to the lipstick, it is easy to cause allergies, especially when using raw materials contain...

AI Technical Summary

Problems solved by technology

In severe cases, dryness