They may recommend getting an additional injection on the side of your face where the eyebrow appears higher. This may help to relax your muscle and make the brow line look more even. In cases where one eyebrow is noticeably lower than another, some people have plastic surgery to correct the mismatch.

Why do I have 2 different shaped eyebrows?

She says, 'the difference in your eyebrows can be attributed to how you naturally show expression in your face, or even what side of your face you sleep on at night, which can make the muscles on one side weaker than the other'.

How do I fix my asymmetrical eyebrows?

Brow Asymmetry

Eyebrow asymmetry can often be improved through brow lift surgery, depending on the nature of the asymmetry. When asymmetry is an issue, sometimes the surgeon will focus on lifting one side of the brow more than the other in order to even out the elevation of the brow.