Handmade soap is a type of soap crafted by individuals or small businesses using traditional methods. Unlike mass-produced soaps, handmade soap often contains natural ingredients like oils, butters, and essential oils, which can be beneficial for the skin. The process typically involves combining fats with an alkali, resulting in a chemical reaction called saponification. Many people choose handmade soap for its unique scents, textures, and colors. It is often free from synthetic additives and preservatives, making it a popular choice for those with sensitive skin. Additionally, handmade soap can be customized with various ingredients, such as herbs or exfoliants, to enhance its properties.