Fungicides, also known as biocides, bactericides, microbicides, etc., usually refer to chemical agents that can effectively control or kill microorganisms in the water system - bacteria, fungi and algae.

Everyone has a heart for beauty, and the research on cosmetics has never stopped since ancient times. As we all know, cosmetics have the functions of whitening, moisturizing, and moisturizing. These functions are attributed to the effects of various effective ingredients. Most of them are oil or nutrient ingredients, which are very susceptible to microbial infection and spoilage, resulting in deterioration of product quality. Preservatives are substances that can prevent the growth of microorganisms in the product. In cosmetics, the role of preservatives is to prevent the product from being contaminated by microorganisms, extend the shelf life of the product, and ensure the safety of the product.