BOCOUTURE® is a botulinum toxin for cosmetic treatments that blocks nerve signals to temporarily paralyze muscles and is used to treat the appearance of glabellar lines and crow’s feet in adults. Bocouture has been purified to remove complexing proteins, which means it is less likely to cause an immune reaction. If the body does not have an immune reaction, it will not produce antibodies that make the drug less effective over time. For this reason, many doctors switch to Bocouture when Botox starts to become less effective after many uses,Complexing proteins have been removed by an extensive purification process from the botulinum toxin complex. In contrast to the other commercially available preparations, Bocouture® contains the pure 150 kD neurotoxin.