Botox can help reduce a gummy smile by relaxing the muscles that lift the upper lip too high when smiling

https://www.scribd.com/document/969727584/Botox-for-Men-A-Practical-Guide-to-Subtle-Anti-Aging-123775

Botox can help reduce a gummy smile by relaxing the muscles that lift the upper lip too high when smiling, revealing more balance.