As a medical professional, I can tell you that Botox is not typically the best treatment option for under eye bags. Under eye bags are often caused by a build-up of fluid, rather than muscle weakness. Botox works by paralyzing the muscles and reducing muscle movement, which may not be effective in treating under eye bags. However, in some cases, if the under eye bags are caused by muscle laxity, Botox can be used to reduce the appearance of the bags. It’s important to consult with a qualified and experienced injector to determine the underlying cause of under eye bags and recommend the best treatment option. Other options that can be effective include fillers, laser treatments or surgery.