The Best Mouth and Jaw Exercise Tools in 2023

jawliner the best jawline exercise tool

Working out your face muscles has become easier thanks to the introduction of new workout tools called jaw exercise tools. Although we are still fans of chewing mastic gums as the best way to achieve a chiseled jawline, using a jaw exercise tool can also bring desirable results.

Today – in 2021 – there are quite a few devices on the market that promise to tighten your face and give it more definition. Much like any other form of physical fitness, using them requires sticking to a consistent routine. Some mouth exercise tools, like Jawliner and Jawzrsize, boast fast results but at the cost of a more strenuous workout.

We decided to investigate the jaw exercise tools on the market today. Are they worth it? Which are the best? Let’s delve into these questions and more to determine which devices are most effective for making your jawline ‘pop.’

The Science Behind the Jaw Workout

Before jumping into specific jawline exercise tools, it’s important to understand which muscles they target. Any mouth exercise device works out the four muscles responsible for mastication (i.e. chewing). The most important one of these four is the masseter muscle which works with three other muscle groups when chewing. The masseter is among the strongest muscles in the entire body: in fact, it’s so powerful that the net force of these four muscles working together in the jawline can maximally apply some 200 pounds per square inch.

This is the muscle group you’ll be targeting by using mouth exercisers. However, it all depends on the appliance. Some promise a more comprehensive face workout. It’s like working out any other muscle in your body, but be careful not to overdo it: face muscles are far more delicate than other muscle groups, so do not push yourself too far.

For more information about jawline exercise tools. please check out the clinical evidence behind face exercises, please read our article: Do Jawline Exercises Work?

Jaw Exercise Tools to Try: Our Picks

Mouth exercisers are easy to incorporate into your daily routine. Facial fitness also complements regular physical workouts too, because face workouts can easily be done simultaneously with other forms of physical exercise.

The most popular jawline exercise tool or jaw workout tool on the market now is Jawliner.

Jawliner Face Exerciser

the best jawline excerise tool

Jawliner is made from food-grade silicon, is 100% BPA and is free of PVC. You just need to chew for 5 – 10 minutes a day (on both sides) and once you feel some tension, you know it is time to stop.

It comes in a mint flavor and gets results in a few weeks of regular use. Its design is really the key here, as it is ergonomically designed to fit your jaw as you chew. Jawliner has recently updated its design, and it is even stronger than before.

Jawzrsize Face Exerciser

Coming in as the second most popular mouth exerciser on the market, Jawzrsize is a jaw exercise ball that promises results. It works by strengthening over 50 muscles in your face and neck. Meant for daily use, face workouts with Jawzrsize generally last 10-20 minutes.

Depending on how strong your jawline muscles already are, you will have to choose which level of resistance is best for you. Jawzrsize comes in 20 lb. resistance, 35 lb. resistance, 45 lb. resistance, and 50 lb. resistance. We would recommend the 20 lb. jaw exerciser ball for starters.

jawrsize the best jawline exercise tool


Our next pick for the best jawline exercise tool out today is the Naixe Jawline Exerciser for Men and Women. This non-invasive facelift is easy to use and clean thanks to its neat and convenient handles.

It closely competes with Jawzrsize as an alternative, and for good reason: it’s a comprehensive face workout. Naixe slims, tones, and tightens your face and neck which also gives your jawline definition by working out your masseter and other muscles a few minutes everyday. Boasting some great reviews, Naixe promises to give your jawline definition in just a few weeks.

Although Naixe has been marketed as a beautifying tool, it’s actually a jawline exercise tool suitable for both men and women.

Facial Fitness PAO

The Facial Fitness PAO is a luxury mouth exerciser from Japan which caught our eye when we first found out about it. The initial reviews from Japan were also very positive. Users claim it tightens the jawline, reduces wrinkles and lifts the cheeks.

A study published in the Aesthetic Surgery Journal found that using the device for 30 seconds at a time, twice a day, produced significant benefits after 8 weeks of use. The study concluded that facial exercises “using the Pao device can increase facial muscle thickness and cross-sectional area, thus contributing to facial rejuvenation.”

best jaw exercise tool

Based on these results, we recommend the Facial Fitness PAO for anyone out there who is willing to spend a little extra for a comprehensive facial exercise regiment.

jaw exercise tools

These are among the top tools on the market right now, but feel free to leave a comment below if you have other suggestions.

Be sure to read our mega-guide on jawline exercises for discussions on all the proven methods. If you want to sharpen your profile, it’s a must-read.

What was your experience with jaw or face exercise tools? Did you see any noticeable effects after use? Let us know in the comments.

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