CommentsI also have a habit of furrowing my brows when concentrating or looking at my smartphone, so I tried it as a preventative measure and was quite satisfied!
Even before the creases deepen, slightly relaxing the muscle tension helps correct facial expression habits. Usually, you can feel the tension gradually draining about 1 to 2 weeks after the procedure, and the results seem to last for about 3 to 6 months.
Since it is around the eyes, you might be worried about side effects. I recommend asking during your consultation if they thoroughly check your natural eyebrow muscle movements and eyebrow position first, and starting with a small amount to avoid an excessive treatment!