Multifunctional weakly acidic facial cleanser and preparation method thereof

Abstract

The invention discloses a multifunctional weakly acidic cleansing water and a preparation method thereof, and belongs to the field of cosmetics, the multifunctional weakly acidic cleansing water comprises the following parts by mass: 30 wt%-90 wt% of water, 0.001 wt%-50 wt% of polyol, 0.001 wt%-50 wt% of alkyl glucoside, 0.001 wt%-15 wt% of gluconolactone or gluconolactone salt, 0.001 wt%-5 wt% of glycyrrhizic acid salt or ester, and 0.001 wt%-5 wt% of hydrolyzed lanolin or glyceride. The cleansing water has the characteristic of integrating three effects of cleansing, makeup removing and repairing, and more particularly serves as a weak acid formula to be used for repairing an inherent acid barrier of skin and improving skin hydration, is beneficial to weakening keratinocyte swelling and dehydration processes in the skin cleaning process and relieving skin irritation, and is not dry or tight after being washed.

Description

technical field [0001] The invention belongs to the field of cosmetics, and in particular relates to a multifunctional weak acid cleansing water and a preparation method thereof. Background technique [0002] Cleansing water is a cleaning product used by people to remove physiological metabolites such as sebum and flakes attached to the surface of the human body by washing, as well as dirt and cosmetic residues. As early as more than one hundred years ago, scientists have discovered that the surface of human skin is weakly acidic (pH4 to 6), but most of the skin cleaning products in the prior art are alkaline, which will inevitably lead to the alkalinization of the pH of the skin surface after cleaning , causing skin dryness, tightness and dryness on the outside and oil on the outside, alkaline cleaners and skin care products are also important factors that cause skin sensitivity. [0003] A study of the correlation between pH of cleansers and skin irritation found that mos...

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Problems solved by technology

[0005] The purpose of the present invention is to provide a multi-functional weakly acidic cleansing water and its preparation method to solve the problem that the alkalinity of the skin cleanser causes the skin to be dry, tight, oily on the outside and dry on the inside, and the function of the cleanser is single

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