👉 In chemistry, an emulsifier is a substance that helps to stabilize and combine two or more dissimilar liquids in order to create a homogeneous mixture. Emulsification refers to the process of combining two or more liquids so that they form a liquid solution, which can be used as a solvent for other substances. Emulsification occurs when there are molecules (such as water) in one container that are attracted by molecules (like oil) in another container. The attraction between these molecules leads to the