Facial cleanser for effectively preventing haze hazards

Abstract

The invention relates to the field of daily use chemicals and in particular relates to a facial cleanser for effectively preventing haze hazards. The facial cleanser comprises the following raw materials in parts by weight: 0.1-10 parts of chitosan and derivatives thereof, 5-25 parts of an amino acid-based surfactant and 0.2-3 parts of a thickening agent, wherein the chitosan and derivatives thereof are selected from one or more in chitosan, water-soluble chitosan, N-trimethyl chitosan, N-malely chitosan, carboxymethyl chitosan, hydroxypropyl chitosan or beta-cyclodextrin grafted chitosan; and the deacetylation degree of the chitosan and derivatives thereof is 60-99 percent. The chitosan and derivatives thereof are added into the amino acid-based facial cleanser, and the slightly acidic facial cleanser disclosed by the invention is rich in foam, high in stability, mild and non-irritating, has the effects of inhibiting bacteria and chelating heavy metals and is applied to skin care in hazy weather.

Description

technical field [0001] The invention relates to the field of daily chemicals, in particular to a facial cleanser that can effectively prevent haze hazards. Background technique [0002] The development of industrialization and the lack of environmental supervision and governance have allowed smog to enter our lives and become a lingering shadow. While we pay attention to the harm caused by PM2.5 to the respiratory system, we cannot ignore its impact on the skin. [0003] Although there are still controversies about the causes of smog, there is a consensus on the harm of sulfur dioxide, nitrogen oxides and inhalable particles in the smog to the human body. The PM2.5 particles in the smog have strong adsorption properties, and are easy to absorb toxic substances such as heavy metals and microorganisms, and are easy to adhere to the skin surface. When the skin cannot be cleaned in time, these adsorbents and cosmetic residues will block the pores and hinder the skin. It affect...

AI Technical Summary

Problems solved by technology

Surfactants in facial cleanser are divided into two types: soap-based and non-soap-based. Soap-based surfactants, such as sodium dodecylsulfonate, have strong cleaning power and low cost, but these substances are alkaline , more irritating to the skin, long-term use will destroy the skin lipid layer

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