How Can You Help Botox Last Longer Between Injections?
Botox injections have several uses — they're typically used to reduce the appearance of wrinkles, but they can also be used to stop excessive sweating, reduce the frequency of migraines, and lessen rosacea symptoms. Regardless of what it's used for, however, Botox will eventually wear off.
Botox is a neurotoxin that works by binding to nerves and preventing acetylcholine from reaching them, and the nerves need acetylcholine in order to cause muscle contractions.