Botox is a toxin that acts producing a temporary paralysis in the muscle, working on dynamic wrinkles, especially the forehead, between the eyebrows, the corrugator and crow's feet, in addition to the bands of the platysma muscle in the neck. Also in the profuse sweating of the armpits and palms. Hyaluronic acid is a filler that acts on wrinkles or static depressions, ie without movements or gestures.