Gummy smile can be improved by relaxing levator muscles so less gum shows when smiling

https://medium.com/@andyarxxew/botox-forehead-wrinkle-treatment-avoiding-spock-brows-23d6f8e759c8

Gummy smile can be improved by relaxing levator muscles so less gum shows when smiling, with dosing tailored to avoid speech or chewing changes.