Botox® cosmetic is the 1st FDA approved botulinum toxin prescription medicine that is injected into muscle and used to improve the look of moderate to severe frown lines between the eyebrows and across the forehead. It is also very effective for treating crows feet, lines around the eyes as well as lines around the lips.
Xeomin® is another botulism toxin approved by the FDA for moderate to severe wrinkle lines. It contains no additives which can have less risk of developing antibodies against Zeomin® than other neurotoxins.