Best chewing gum to develop jaw muscles

D

Dsvr

Iron
Joined
Dec 9, 2018
Posts
20
Reputation
11
I have heard of Falim gum only, do you have other brand that are good ?
 
Y

Yourmainman247

Iron
Joined
Oct 6, 2018
Posts
6
Reputation
2
According to a science based YouTube channel “Cory McCarthy” he suggested the best chewing gum is mastic gum
 
D

Dsvr

Iron
Joined
Dec 9, 2018
Posts
20
Reputation
11
where can I find mastic gum ?
 

Users who are viewing this thread

Top