Face cleaning crystal hard gel and preparation method thereof

Abstract

The invention relates to a face cleaning crystal hard gel. The face cleaning crystal hard gel is characterized by comprising a glutamic acid type surface active agent, a glutamate type surface active agent, a glycinate type surface active agent, a sarcosinate type surface active agent, a polypeptide surface active agent, ethanol amine type alkali, polylol, betaine, urea, plant essential oil and purified water. The preparation method of the face cleaning crystal hard gel comprises the following steps: adding the components according to a certain sequence and mixing the components uniformly at a certain temperature and under the condition of stirring; pouring the mixture into a die for molding; and demolding and dehydrating to obtain a finished product. Compared with the prior art, the face cleaning crystal hard gel overcomes the defects of the prior art, and a novel green face cleaning product namely the amino acid face cleaning crystal hard gel is provided; and the face cleaning crystal hard gel has the characteristics of high stability, strong detersive capability, soft foams, pleasant skin feeling, glittering and translucent shape, low cost, no allergy and stimulation to the skin, nourishing and moisturizing effects and the like.

Description

technical field [0001] The invention relates to a daily skin care cleansing product, in particular to a cleansing crystal hard gel and a preparation method thereof. Background technique [0002] With the improvement of people's living standards, especially the enhancement of women's awareness of beauty, the requirements for cosmetic and beauty products are getting higher and higher. The classic three-step skin care concept (cleaning, clearing the skin and moisturizing) advocated by Clinique has been deeply rooted in the hearts of the people." Facial cleansing soap, lotion, and special moisturizing lotion” facial care combination set has been more popular than ever. Facial cleansing, because it can remove some wastes such as sebum and dead keratin cells discharged from the skin metabolism process, cosmetic residues, and dust in the air, reduce the impact of potential killers (strong ultraviolet rays, car exhaust, dry air, and computer electrical appliances) on the face. Skin...

AI Technical Summary

Problems solved by technology

[0003] ①Traditional soap based on soap base (sodium fatty acid) and a small amount of other surfactants has a strong alkalinity (pH value of about 10). Long-term use will destroy the inherent acid-base balance of the skin surface and damage the natural protective properties. Esters and membrane phospholipids and membrane proteins of skin cells have a damaging local removal effect, so the face presents a long period of discomfort such as tingling, tightness and dryness, and can only rely on the skin's self-regulating function to restore to normal. The original weakly acidic environment was slightly relieved

[0004] ②The soap scum formed during the cleaning process of soap (the main components are calcium fatty acid, magnesium fatty acid, water stains, other components of soap base, oil and dander on the human body, etc.) remains on the skin and is difficult to remove completely, and it is easy to block pores and affect the skin. normal skin metabolism;

[0005] ③Later, the "synthetic soap" with synthetic surfactant as the main ingredient was introduced. Although it overcomes the disadvantages of traditional soaps that are too alkaline and prone to soap scum, it is too strong in degreasing and is not easy to rinse. The skin feels greasy and retains synthetic chemicals. ingredients, increase allergens, and the product is difficult to form, easy to absorb moisture and deform, and difficult to store for a long time is still a disadvantage;

However, the comprehensive conditioning effect is weak, and the cleansing ability for oily skin needs to be improved. The trace solvents remaining in the processing process will still pose a threat of sensitization to people with specific constitutions, and the production cycle is too long, requiring more than 40 days. The raw materials are expensive, and the product is difficult. popularization

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