Botox, short for botulinum toxin, is a popular injectable to reducedynamic facial wrinkles and fine lines. Botox works in theneuromuscular junction, the point of communication between the nerveending and muscle fiber, and prevents the release of acetylcholinefrom the nerve endings. With reduced acetylcholine release, the musclecannot contract fully, and the wrinkles are prevented. The longevityof […]