What Are Anti-Wrinkle Injections?

Anti-wrinkle injections work by relaxing the tiny facial muscles that cause expression lines such as crow’s feet, forehead lines, and frown lines. The treatment uses a purified form of botulinum toxin (commonly known by brand names like Botox®, Dysport®, or Xeomin®), which temporarily blocks nerve signals to targeted muscles, preventing them from contracting.