Allergan Botox 100 units vial is available for sale online with fast and secure shipping. Botox 100 iu injection price is very affordable and also available for wholesale orders. Each vial contains 100 units (U) of Clostridium botulinum toxin type A-haemagglutin complex as the active ingredient. It also contains human albumin and sodium chloride. It is used to treat migraines, excessive sweating, muscle spasms, urinary incontinence, facial and skin wrinkles and more.