The Role of HPMC Viscosity in Stabilizing Emulsions in Cosmetics
The Importance of HPMC Viscosity in Emulsion Stability The stability of emulsions is a crucial factor in the formulation of cosmetics. Emulsions are mixtures of two immiscible liquids, such as oil and water, stabilized by an emulsifier. Without proper stabilization, emulsions can separate, leading to…