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  • Facial Exercise for Toned Jaw & Face

    Tone & strengthen facial and neck muscles, helps tighten facial skin, resulting in a more youthful appearance.

  • Leaner Looking Face

    57 facial muscles will be properly exercised, resulting in a leaner, more defined face, great for both men and women!

  • Finally Workout Your FULL Body

    We never skip leg day, so why skip your face? You can finally workout your 57 facial muscles just like your biceps, triceps, chest, and legs.

Strengthen. Tone. Firm.

Strengthen. Tone. Firm.

Use Jawzrsize for a revolutionary intensified jaw workout for only 5 min a day for 30 days and see a huge difference.

See the effect
The Possibilities are Endless

The Possibilities are Endless

Jawzrsize trains one of the most important, yet forgotten muscles in your jaw, the masseter muscle.

Jawzrsize was inspired by the founder who, after extensive jaw injuries, realized his need to train his jaw muscles to regain his motion.

Soon after, he noticed many benefits including well defined jawline, more overall focus, increase in metabolism, and much more.

Get a Jawzrsize
Strengthen. Tone. Firm.

Jawzrsize Hats


Strengthen. Tone. Firm.

Men's T-Shirts


Strengthen. Tone. Firm.

Women's Tanktop



How do I use Jawzrsize?

For instructions on how to use it for the first time, please see the "How It Works" page.

Jawzrsize can easily be used from the the comfort of your home. Watch this video. or it can be used while working out. Watch this video too.

What retail stores can I find Jawzrsize?

Currently, Jawzsize is only available online from this website. Subscribe to our mailing list (at the bottom of the page), or follow us on Facebook or Instagram to receive updates if we end up in a retail store near you.

How does Jawzrsize work with my medical issue?

Whether you have implants, TMJ Syndrome, dentures or other medical issues, as Jawzrsize is not a medically proven product, if you have any concerns, please directly consult with your doctor if your condition allows to safely use Jawzrsize. Jawzrsize can help with the alignment of the bite, train and strengthen jaw muscles, but please read our safety message below. If you do decide to try Jawzrsize, we recommend starting with the beginner level with the softest resistance. Use Jawzrsize safely: This product is intended to be placed in the mouth and chewed. The dangers associated with use of product include CHOKING, SINUS HEADACHES AND PAIN, SORE/SENSITVE TEETH, SORE JAWS, NECK AND UPPER SHOULDER PAIN and INFECTIONS. If you are prone to sinus headaches or if your neck, jaw, teeth, or head were injured before using the product, consult with your doctor on whether your condition allows you to use the product safely. If after using the product, you experience pain that does not subside, stop using the product and consult with your doctor.

Can I order in bulk/wholesale?

Yes, we offer bulk order discount. For Jawzrsize, we offer 20% off retail of $44.95 with order over 10 units. For orders over 50 units, we offer 30% off retail. Please email

How can I be part of the Jawzrsize team?

If you tried Jawzrsize and want to help spread the word, we do have an affiliate program.
Apply to become part of Jawzrsize Team as Brand Affiliate.

Do you ship internationally?

Yes, we ship worldwide. Please expect 2-3 week extra to deliver outside USA. Please note that there may be extra delay if complications arise during customs. Also, you may need to pay extra custom or import fees to your government or your carrier. Jawzrsize LLC will not be responsible for these fees. Please contact your country’s customs or carrier to find rates with packages coming from USA.