Jawliner® Hard Jawline Chewing Gum - Sugar Free Spearmint Tough Jaw Gum - Jaw Exerciser Strong Mewing Jawline Mistic Gum - 2x Harder than Regular Chewing Gum 33 Grams (12 Strips)

I have been using Jawliner gum for a little over 3 months now and have tried multiple brands throughout those months. Although taste is not at all what this gum is designed for, I can easily say that the flavor (Watermelon at least) by far is not only the best tasting, but also the longest lasting in a tough Jaw strengthening focused gum. I typically spend most of my time at work, so that’s where I brought every pack of gum and I typically chew 2-3 pieces at a time for an hour or so. My initial experience when I was new was, “MY JAWS ARE KILLING ME!” Which is a good thing! Now since I’ve chewed twice a day for three months, I don’t feel that “burn” so to speak quite like I used to (which in theory again, is a good thing!) I have noticed a very evident growth of my jaw muscles when clenching my teeth together at the point right below the ears to the base of the mandible, but haven’t seen much of any improvement to the cheek nor chin (specifically under the chin where double chins form). So just like my title says, it works for the jaw 110%, but maybe slightly less when speaking about the cheek area and chin area. Overall, I’d highly recommend this gum above others and will continue to use it myself to see if overtime I have success in the areas I’m unsure of!

Delivery was quick, well packed and on time. The gum promises a jaw work out and it delivers. The flavor is ok, but not long lasting. The packaging had 3 separate packages of gum to ensure freshness and even has tips on long to chew. If you're looking for a good way to exercise your jaw this is as simple as popping in a stick of gum and chewing! Will buy again

This gum works well in terms of chewability and hardiness, but the taste dissolves within a few minutes. Overall it works well and maintains it's texture, but I would like the taste to last longer.

Not what I had expected, texture is similar to stale stick gum, not nearly as tough as I had hoped. Flavor is less strong than regular gum.

100^ watermelon flavor amazing

Contains BHT (and they don’t specify how much per pack) which can promote tumors, is toxic to liver, it bioaccumulates, and it can cause neurological issues. Thats a real bummer as this gum is otherwise great tasting and a good texture. I hope they make one without all the junk and fake sweeteners in it

Not hard enough, this is the same hardness as Falim gun but it’s way more expensive

Jawline really is a fantastic jaw-building gum with great taste. You can really feel the impact of the 2x hardness when compared to chewing regular gum. Extremely happy with the product overall.