Botox and Dysport most commonly work to reduce muscle activity by softening harsh expression lines. Botox treats and prevent lines in the forehead, between the brows, around the eyes, nose and more. It can also be used for subtle face shaping and slimming, to lift eyebrows, make the lips appear fuller, up-turn mouth corners, improve chin dimpling, soften neck bands, jawline, etc. Botox can also treat excessive underarm and hand sweating, TMJ, headaches and muscle pain.