BOTULAX, Botulinum Toxin A is the number one non-surgical cosmetic procedure for both men and women. It is produced from fermentation of the Hall strain Clostridium. Not just cosmetic Botox, Botulium Toxin Type A also has therapeutic applications, Botulium Toxin Type A is used for the treatment of benign essential blepharospasm in patients 18 years of age older. Botulax 100 iu contains 100 units (U) of Clostridium botulinum toxin type A, 0.5 milligrams of albumin (human) and 0.9 milligrams of sodium chloride in a sterile, vacuum-dried package preservatives.