Welcome back to the Formulating Friday advanced lotion making course/series using Simulsol/Lotionpro™ 165 (INCI: Glyceryl stearate and PEG-100 stearate). Today, we’ll be increasing the viscosity yet again to make a thicker, more moisturizing, more occlusive cream! If you’re new to this series, it might benefit you to read the sections and formulas that came before…
