Saponification is the science of soap making
The process that makes the biggest difference in bar soap is saponification, the chemical reaction that transforms oils and fats into soap. Another important process is curing, where soap bars are left to dry and harden after saponification, affecting their texture and longevity. Grandma’s Lye Soap -The Art and Science Behind Cold Process Bar Soap Benefits of Using Cold Process Bar Soap Indulging in cold-process bar soap is an investment in higher quality skincare. The gentle nature of cold process soap makes it an ideal choice for those with sensitive skin or allergies, offering a soothing cleanse without the harsh ingredients in commercial soaps. The high natural glycerin content, a byproduct of the saponification process, acts as a humectant, drawing moisture to the skin and providing deep, lasting hydration. Unlike soaps laden with synthetic fragrances and detergents, cold process soap relies on essential oils and plant-based components to cleanse ...