Alice 6 mg Tablet is an antiparasitic medication manufactured by Square Pharmaceuticals Ltd., Bangladesh. Its active ingredient is Ivermectin, a broad-spectrum anthelmintic agent effective against various parasitic infections. Ivermectin works by binding to glutamate-gated chloride channels in invertebrate nerve and muscle cells, leading to increased cell membrane permeability to chloride ions, resulting in hyperpolarization, paralysis, and death of the parasite.