Botulinum toxin is a purified substance that’s derived from bacteria. A commonly known type of botulinum toxin type A injection is Botox. Injections of botulinum toxin block muscular nerve signals, which then weakens the muscle so it can’t contract. The end result is diminished by unwanted facial wrinkles. Botulinum toxin can be used to help smooth:

  • Crow’s feet
  • Forehead furrows
  • Frown lines
  • Skin bands on the neck

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