JAWLINER® Chewing Gum Ultra Hard Cinnamon/Honey

Its tought enough. I made a mistake of choosing the ultra hard gum, when i never chewed a gum from your site but fortunately for me i already had a pretty strong jaw idk why but thw first day i chewed only 1 gum for 15 minutes ans had to take a few brakes but the very next day i chewed 2 at once and i managed to chew it for 50minutes straight I had a stopwatch in hand and I somehow took only 2,3 short brakes (2minutes or less) so the only thing i would advice to change is letting people know how to choose the right toughness of the gum. So they dont pick the hardest level of the gum the first time buying from you guys bcs I wasnt wxpecting it to be so tough but in the end its the right toughness level for me. Just for first time buyers make it clear to buy the lowest level or the level u guys advice to start off.

Absolutely love it! I use it every second day for about 20minutes and can everytime i can feel my jaw muscles grow more and more!

very good