What causes it
The frontalis muscle runs across the forehead and contracts every time you raise your brows. Decades of this repetitive movement, combined with thinning skin and reduced collagen, create horizontal lines that eventually remain visible even at rest.
Best approaches
Botox or Dysport precisely targets the frontalis to relax the muscle and smooth the lines. Dosing requires expertise — too much relaxes the brows and creates a heavy look. At Devenir, we assess your brow position and muscle strength before placing a single unit.
How we treat forehead lines
What else can we help with?
FAQ: Forehead Lines
Will my brows drop?
Only if too much product is placed too low. Our injectors carefully map your brow position before treatment to ensure brow height is maintained or subtly improved.
How long does it last?
Botox and Dysport last 3–4 months in most patients. Consistent treatment can extend duration over time as the muscle weakens from reduced use.
Not sure where to start?
Book a complimentary consultation.
We'll assess your concerns, explain your options, and build a treatment plan around your goals and timeline — at no cost.
Devenir Aesthetics treats forehead lines for patients in Northwest Austin, Northwest Hills, Far West Austin, Arboretum area, Great Hills, Bee Cave, Westlake, and Cedar Park. Located at 3807 Spicewood Springs Road, Suite 201, Austin, TX 78759. Call (512) 477-3778.