Preservative Agent

Preservatives refer to natural or synthetic chemical ingredients. When used in cosmetic formulations, it can effectively inhibit microbial growth or corruption caused by chemical changes to ensure the safety and stability of the product during its shelf life.There are roughly three types of anti-corrosion principles for preservatives:1. Interfering with the enzyme system of microorganisms, destroying their normal metabolism, and inhibiting enzyme activity.2. Causing solidification and denaturation of microbial proteins, interfering with their survival and reproduction.3. Changing the permeability of the cell plasma membrane, inhibiting the elimination of enzymes and metabolites in the body, leading to its inactivation.