Botox is an excellent and actually the safest treatment for this, because it works by diminishing or blocking completely the muscle contraction, so by doing this on a long term (1.5 - 2 years straight at least), you can visibly notice that because the muscle hasn’t been contracting for a while, it will start to get smaller (same happens with biceps after not working out for a while for example). The only main thing it’s that it requires being very adamant about touch ups about every 4-5 months for 4-6 times in a row but this might vary.Also, you could use hyaluronic acid dermal fillers for that area to even out the loss of volume, but it would require touch ups every 8 months or so, it’s also a tricky area and the outcome depends heavily on the ability of your aesthetic physician; I ultimately recommend sticking with botox and revisiting this in a year at least depending on your response to only using botox.
