Hard Jawline Chewing Gum - Sugar Free Watermelon Tough Jaw Gum - Jaw Exerciser Strong Mewing Jawline Mastic Gum - 2x Harder than Regular Chewing Gum 330 Grams (120 Strips)

Good flavor and texture would reccomend

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

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.

This is Jawliner’s “medium strength” gun; not as hard as their gum pieces which makes it a good warm up or for those just starting jaw training. The watermelon flavor is good and lasts for a surprisingly long time. I hope they make this flavor in their stronger packs

100^ watermelon flavor amazing

The hardness of the gum took a bit of getting used to but the gum and flavor lived up to the other reviews. Gum does lose most of its flavor after the initial burst.

I bought the gum to train the jaw muscles. The flavor is nice, it is harder than a regular gum and it seems to last long but the biggest problem I have with it is that it’s expired by three months upon arrival. And it’s impossible to reach the seller and no returns are allowed. We bought at the end of April.

i didnt expect much but it tasted like chalk

Just started using so can’t comment on the results yet, but the product is of great quality - great flavors and maintains the consistency. I found this brand by researching hard chewing gums after reading book Breath and learning more about hard chewing, mewing, etc. However, the part I was impressed with was the post-sales experience - through a QR code on the product I got access to a free intro course, which explains the basics of using their products and more. I was amazed at the careful approach and the all round focus of their products, will definitely be trying more.

It is my first Jawliner product and honestly really good, a bit harder than regular gum and the flavour is consistent and durable, will definitely buy more

Het is niet echt zo hard en de smaak gaat heel snel weg

Están muy duros y cuesta acostumbrarse, pero esa es la función de este chicle para trabajar la mandíbula. Hemos comprado el de sabor a sandía, rico y el sabor dura.

The 40$ packs are more worth it