BOTOX® Cosmetic or Xeomin® are one of the most popular minimally invasive cosmetic treatments on the market. Its active ingredient is botulinum toxin, a substance that prevents your facial muscles from contracting to create wrinkles and folds. When it is injected into your facial tissue, they can diminish the appearance of wrinkles and sagging for fourth months or longer at a time. Application takes just minutes and requires minimal downtime or recovery time. The effects of BOTOX® Cosmetic or Xeomin® not only improve the appearance of existing signs of aging, but can also prevent the formation of new wrinkles.