How long should I chew gum?

[Zikel_Nut]

How long should I chew gum to improve my jawline? I am currently doing 2 hours a day, is that good enough time for my jawline to develop? Helpppp

 

[mayo mogger]

2 hours max , is assymetrical massters then 3 hours 2 h for weaker one and 1 h for stronger side , try ekil's assymetrical maxilla guide aswell. [ignore typos}

 

[Deleted member 21735]

3 hours