Glycyrrhizin is a natural whitening agent isolated from glycyrrhizin, glycyrrhizin is extracted from the roots of specific varieties of glycyrrhizin plants (such as uralglycyrrhizin, glycyrrhizin, glycyrrhizin, etc.), all natural, pollution-free, without any side effects on the human body. Red brown powder at room temperature, insoluble in water, soluble in organic solvents, such as ethanol, propylene glycol, 1, 3-butanediol, etc. (refer to relevant literature)
