Botox® is one of the most widely known brands of botulinum toxin injections.Botulinum toxins are neurotoxins that affect nerves and cause muscle weakening.You might get a botulinum toxin …Dermatologists use botulinum toxin therapy to diminish signs of aging and to treat a medical condition called hyperhidrosis (excessive sweating).Botulinum toxin, botulinum neurotoxin, or botox is a neurotoxic protein produced by the bacterium clostridium botulinum and related species, and it is the deadliest known substance ever recorded in …Botox cosmetic is a prescription medicine that is injected into muscles and used to temporarily improve the look of moderate to severe forehead lines, crow’s feet lines, frown lines between the …