We use Botox and other neurotoxins to smooth forehead lines, contour the jawline, and create a more balanced smile. Here’s what to know before your next Botox appointment. It’s not a one-and-done With regular neurotoxin treatments, targeted muscles become less dominant over time, helping to soften expression lines. While muscle function is preserved, lines typically appear smoother and less visible. You might need more units than expected Everyone's facial anatomy is differen