NanoDefense Pro leverages nanotechnology to create a thin protective layer on the skin. This layer consists of tiny particles that are invisible to the naked eye but work actively to block and kill harmful microorganisms. The nanotechnology particles are designed to penetrate deep into the skin’s surface and neutralize pathogens before they can cause harm.The product is also fast-acting. Once applied, it begins to protect you instantly by forming a shield that lasts for hours. This protective barrier remains intact even after you wash your hands, providing extended protection.