Dr. Christine Brown now offers Xeomin, which was recently approved by the FDA for use to treat the appearance of moderate to severe glabellar lines. Xeomin is a botulinum toxin, similar to Botox or Dysport, that blocks the nerve signals to facial muscles that cause frown lines or other wrinkles.

Unlike its competitors, Xeomin is a "naked injectable," meaning that it does not contain any additives. The major benefit of a pure-form injectable is that the human body is less likely to become resistant to Xeomin because there are simply less ingredients in the solution.