JAWLINER ReviewsSee store reviews

It is a great product, works really well. However, it breaks within two weeks, the material is not strong enough to withstand the pressure applied to it.

I think this pack is great because I can stock myself for almost half a year!

great

FAV flavor!!! Toughest gum I´ve ever tried. Looking forward to trying new flavors :)

Good taste, tough to chew.

Les gums musclent la mâchoire efficacement.

Good, to repeat.

Good So far it's good (a week of usage)

Very nice, good experience

Very good! It’s work 100%

The product is good and I like the packaging. But the price is way too high for such small rubber style jawliners.

Great experience

Good shop Fast delivery from germany

Great idea to give you the edge in training.

Works so good it's unreal.

A very good idea. Quality is good too. I had few issues with the delivery, but that was not the fault of the company as far as I know.

I don’t know if this gadget will work but in 3 days of use I can feel my muscles hurting. They are very professional.

Super products, I am very satisfied and very happy about the service.

Good product and works, though does eventually break after about 3-4 months use.

It really works!

It’s a workout and the gum is very tough. However the flavor lasts very short and you are just chewing on a piece of rubber.

The gum is tough, the taste fades after a minute. The Delivery was a bit delayed but the positive was that they emailed me. I respect that.

Jaw liner is an amazing product and you need it if you want to define your jaw!

Good product, nice flavor and a very useful tutorial

Nice, it actually still tastes good the second time

This is top quality product. Ordered three times since my first purchase!

Definitely better quality compared to the other no brand products one can find on the internet, however they didn’t last me more than two months.

I'm happy, only 4 stars bc the round box they came in feels a bit cheap and the jawliners tasted a little bad in the beginning.

Good product

Works great for a few weeks. Then rapidly declines in robustness ans eventually breaks apart. I find it quite pricy for such longevity..

Works great, taste could be better

REALLY hard Really good. Liked it alot!

Ancora non è tanto che le provo ma il sapore è ottimo e sono veramente più dure del normale

In general really tough but the taste goes completely away after 2 minutes

Pretty nice thing to train with, but a harder one would be even better…😋

It’s really hard and sometimes I feel I can’t take it anymore

Good product!

Works as it should only doesn't stick on for a long time.

I see a difference in my jaw and chin

It s very good , not the promised effects, but is still very good