Drugs
Complete Response Letter on Evolus Botox Competitor
FDA has issued Evolus a complete response letter related to its BLA for DWP-450 (prabotulinumtoxinA) for treating glabellar lines, also known as frown lines, in adult patients. If approved, DWP-450 would be a competitor to Allergan’s Botox. The FDA letter reportedly cited chemistry, manufacturing, and controls-related