Botulism Toxin is a neurotoxin that is used medically to treat wrinkles and some muscular conditions. In aesthetics its main indications are for the Frown and forehead lines; Gummy smiles; Crows feet around the eyes; Nefertiti lift and Peri-oral/smoker’s lines. It is also injected for excessive sweating (Hyperhidrosis), Bruxism (grinding of the teeth) as well as Vaginismus.