Antiperspirants are personal care products designed to reduce sweating and control body odor. They work by blocking the sweat glands, which helps keep you dry. Most antiperspirants contain active ingredients like aluminum compounds that temporarily plug the sweat ducts, preventing sweat from reaching the skin's surface. Many people use antiperspirants daily, especially in warm weather or during physical activities. They come in various forms, including sticks, sprays, and gels, allowing users to choose what feels best for them. Some brands also offer natural alternatives that avoid synthetic ingredients, catering to those who prefer a more eco-friendly option.