Tune Out Pain. Tune Into Life.

Natural Relief From Headaches, TMJ/TMD, Sinus Congestion, and Neck Pain.

Introducing our new Made in the USA Tuner Pro!

The Tuner is a portable, hand-held device you can use anywhere. With the push of a button while on your break at work, while traveling, or from the comfort of your own home you can ease a headache and be smiling again in minutes. The Tuner combines resonance and progressive stress-management techniques to relieve chronic pain - without the need for expensive and addictive medications. 

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Proudly produced exclusively in the USA

The Vagus Nerve

The Vagus Nerve is a major controller of the healing processes in your body.



You can use the Rezzimax® Tuner PRO to help manage chronic pain associated with headaches, neck pain, and TMJ.


Sinus Pain?

Learn how to use the Rezzimax® Tuner PRO for relief from sinus pain (colds, allergies, etc).


How does it Work?

The Rezzimax® Tuner PRO was built to help you shed the effects of stress, allowing our bodies to heal naturally.


Our Story

We created the Tuner PRO to help us live life again, and we promise it can make a difference in your life too. We invite you to try it out for yourself and rediscover how wonderful a pain-free life can be!
Sharik & Cheryl Peck

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Rezzimax® Buzz on Facebook

4.9 ★
4.9 of 5 stars
73 reviews
Lori Humphrey
2 weeks ago

Hip - knee and ankle pain - relieved as well as my digestive system 🙃

I’ve been using this on and off since July - but I’m finding the more I use it the better I feel!


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Amanda Laing
3 weeks ago

Great product however my first tuner broke for no apparent reason and now my replacement tuner is now not charging not sure of the quality of this product but very frustrating for a low income earner who is forking out a lot of money over...

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Candi Renshaw
2 months ago

Thank you so much Sharik Peck for introducing me to the Rezzimax Tuner Pro. My neck feels so much better after using it! I don't have to use it very often because it works so well that my neck has not been hurting as much...

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Jerri Greenawald
5 months ago

Wow! the New Tuner pro is Amazing. I love the different program settings and features. This is so easy to use that my 8 year old son can use it on his own. As a Massage therapist I highly recommend the Tuner pro to my...

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Pilar Arce
5 months ago

I had an accident some years ago, from that time I have problems with my sight and often headaches. Sharik Peck introduce me the wonderful Rezzimax TUNER PRO few weeks ago when I was visiting friends in Logan, I felt like a new person after...

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Amber Purser
6 months ago

Over the years I have had really bad headaches. A coworker of my mother's at the time told me about this device called a Tuner. I got a hold of the inventor, Sharik and met with him soon after.

Sharik had me...

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OralHealth Journal    Mar 01, 2018

Many people experience a deep fear of sitting in the dental chair even though dentistry can significantly improve their health. By understanding a few key basics about the nervous system (and how fear, pain, and anxiety work in the body), you can help minimize pain, shut down fear responses, and decrease inflammation. This understanding can decrease the load on your staff and schedule, and help your clients leave their appointments smiling. Understanding the interaction of the trigeminal nerve with the vagus nerve and their roles in either upregulation of the nervous system (fight or flight) or relaxation and pain relief (a parasympathetic state) can help you accomplish this.


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