Introduction:
In the realm of cosmetics, where beauty meets science, a multitude of ingredients are carefully selected and combined to create products that enhance, cleanse, and beautify the skin and hair. Among these ingredients, caustic soda, also known as sodium hydroxide, plays a crucial role, albeit often behind the scenes. In this comprehensive exploration, we delve into the application of caustic soda in cosmetic products, understanding its functions, benefits, and safety considerations.