Worry lines are caused by the action of the frontalis muscles which is responsible for elevating the eyebrows.

If worry lines concern you, tiny injections of botulinum toxin can inhibit the action of these muscles, smoothing the forehead. It is important to carefully assess the muscle structure of each client to avoid the brow becoming heavy. Brow movement is an important aspect of our expression and the aim should be to achieve a smooth and softened brow without inhibiting movement completely.