Another Botox Competitor: Revance Prepares Longer-Lasting RT002 For BLA Submission

A claim that RT002's duration of efficacy surpasses the leading neurotoxin – Allergan's blockbuster Botox – will be put to the test when Revance seeks US FDA approval to treat frown lines in the first half of this year. The company's Botox biosimilar with Mylan also could move forward in 2019.