JAWCKO Ultra-Tough Jawline Chewing Gum | Get a Stronger, Squarer Jawline | Bubblegum Jaw Training Hard Gum | 15X Strength | Chisel, Sculpt, Tone your Jaw | Facial Fitness Mewing Gum | 40 Pieces/Pack

I had initially purchased the Tropical flavor and did not like it, I had left an honest review and Jawco issued a full refund to me on their product. I wasn't going to try them again but figured why not support a company that made things right. So I bought this Bubblegum flavor this time and the gum flavor and consistency is much better! This gum is hard to chew, that's the point. It's literally a workout for your jaw. I haven't had it in a month and before I spit out my last piece I could chew this stuff for a solid 3-4 hours before my jaw fatigued; I had to work up to that amount as you can't just pop a piece in and chew it for hours if your a first timer. 5/5 will buy again

Was skeptical about jaw training gum but decided to give the Buff Bubblegum flavor a shot. This stuff is genuinely tough — way harder than anything you'd find at a checkout counter. First few sessions my jaw was noticeably sore, which tells you it's actually doing something. After consistent use I can feel the masseter muscle developing, which is exactly what I was after. The bubblegum flavor is decent, nothing special, but it holds up long enough to get a solid chew session in. Sugar-free and vegan, so no guilt there either. One piece at a time is the move — two at once is asking for jaw fatigue fast. At $18.99 for 35 pieces it's not cheap, but if you're serious about jawline definition it's a lot more convenient than carrying around a rubber jaw exerciser. Just be consistent and patient.

Little expensive but does what it's suppose to do with decent flavor. My jaw definitely gets a workout from this.

Its what it claims to be. I just dont like the artificial sugar taste...

Great product... so great i had to replace 2 crowns...