BOTOX® Cosmetic is the only approved treatment to temporarily improve the appearance of both moderate to severe frown lines between the brows and crow’s feet lines in adults. It is one of the most extensively studied medical aesthetic treatments and is approved for cosmetic use in 78 countries.* BOTOX® Cosmetic has a record of experience that aesthetic specialists know and trust. And, the safety and efficacy of BOTOX® Cosmetic have been evaluated in both Allergan sponsored clinical trials as well as in 417 peer-reviewed articles in scientific and medical journals. BOTOX® Cosmetic contains tiny amounts of a highly purified botulinum toxin protein ( a neurotoxin that blocks the release of acetylcholine) refined from the bacterium, Clostridium botulinum. Formulations, potency, and approved doses vary among botulinum toxin products, which means that one product cannot take the place of another. Those are a few reasons why there is no such thing as a “generic” form of BOTOX® Cosmetic. There have been no studies to support that other products are Unit-to-Unit equivalent to BOTOX® Cosmetic.