Botox is a popular cosmetic treatment used to temporarily reduce the appearance of facial wrinkles and fine lines. Though it’s derived from a neurotoxin produced by the bacterium Clostridium botulinum, when used in controlled and regulated amounts by trained medical professionals, Botox has various therapeutic and cosmetic applications. Botox injections work by temporarily paralyzing or relaxing specific muscles in the face, preventing them from contracting. This process smoothens out wrinkles and fine lines caused by repetitive muscle movements, such as frown lines, crow's feet, and forehead wrinkles.