This video compares two key emulsifiers: Methyl Glucose Sesquistearate (slightly yellow granules, Green 1, 20kg/box) and PEG - 20 Methyl Glucose Sesquistearate (yellow paste, Orange 3, 20kg/drum). Both are nonionic, but differ in form, color grade, and solubility—ideal for diverse O/W emulsion needs in cosmetics (e.g., creams, lotions).