Jawliner® Pioneers the Toughest Handmade Extreme Ultra15x Harder Jawline Gum with 12 Weeks Coaching - Sugar-Free Mastic Gum with No Artificial Flavors - Hard Chewing Jaw gum for Jaw Shaping & Mewing (2 Months Pack)

I have been using it but not daily and i still see a serious difference from evening my muscle in balance in my jaw and now both of my sides are popping out with a strong jaw!

Very nice product, definitely a good workout!

The pack does not lie. This is “ultra hard”. Do not buy this product with the expectation of long lasting flavor. The flavor is on the outer shell and lasts only as long as it takes to warm the gum up for actual chewing.

Heres an Honest Review: as you see with others experience, Yes the product is similar to chewing on rocks for the first minute, then it does fragment into 100 different piece, just like chewing gravel, but after some time the gum does become chewable just like any other gum, it is hard, it is a jaw workout, buy if you want to train your jawline,

Great

This product is a waste of money. The gum is not that hard and the flavor goes away after less than a minute. Not worth 40 dollars.

I'd rather the sticks of gum. These are really hard and not as flavorful.

Really does work try it for yourself and you’ll see

I’ve had these for over a month now. The flavour is nice but only lasts like 30 seconds though. Also, when you start to chew on it has an unpleasant paper mache texture at first so you have to chew it for a minute until it forms into a gum. Overall, it does exercise the jaw well but have found other brands that are more pleasant.

Ok

Antes compraba este producto con regularidad, pero ya es la segunda vez que me llegan los chicles completamente defectuosos. En cuanto empiezas a masticarlos, se rompen en mil pedazos, por lo que es imposible usarlos como es debido. ¿Qué ha pasado con la calidad? Es inaceptable. No pienso volver a comprarlos. Hay muchas otras opciones mejores en Amazon.

Es Schmeckt sehr gut und es hilft auch

يقولون انه حق شهرين ولكن كذب لحد يشتري فيه اربعين حبه فقط