Recharge and Revitalize

In just a few minutes a day, give your body the VOLTAGE it needs to build NEW and HEALTHY cells.

Stress Relief

Live life on your terms. Get out of fight or flight and return your body to a state of rest.

Pain Relief

Stop masking symptoms. Drug free treatment that works. Safe, Effective, and Proven.


Treat your skin at the source with microcurrent therapy and age-defying technology.


Recover faster. Recover stronger. Whether you're a professional athlete or not, give your body what it needs to recover.

Take your health into your own hands. Literally.

  • FDA accepted prescription microcurrent device
  • Designed to use at home or on-the-go
  • Promotes cellular regeneration
  • Customizable to meet your unique health needs
  • Unlimited access to our extensive education center
  • Stimulates the body’s natural resources to promote healing and reduce pain and inflammation
Meet the Tennant BioModulator

Which Device Is Right for Me?

  • BioModulator_Plus

    Tennant BioModulator Plus

    • Comes with 4 proprietary frequencies created by Dr. Tennant
    • Easy to use
    • Cost Effective
    • Basic necessity for cellular regeneration
    • Simplifies the charging protocol
  • BioModulator_Pro

    Tennant BioModulator Pro

    • Designed for both health practitioners and individual users
    • Comes with 60+ proprietary frequencies created by Dr. Tennant and has the ability to be specially programmed with more!
    • Reflects changes during therapy in real time
    • Digital LCD display for ease of use and precise assessments
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How Can We Help?

Unsure about which device or package is right for you? Schedule a free consultation with one of our amazing advisors.


What our customers have to say...

stitches on a football
graphic of a an x-ray body

"I am thrilled to tell you that, so far I have had great success with the Tennant BioModulator. I have no more pain in back, neck or shoulder pain which I’ve had for a very long time even though I have been receiving chiropractic, massage therapy as well as physiotherapy. I would highly recommend the BioModulator to anyone who has aches or pains or an illness as our entire body is electric, and voltage is the key to putting some “healing energy” back where it needs to be for complete healing."

K A. Brantford, Ontario

“For years my personal story has been riddled with some health challenges. The most recent is pain in my feet and legs. We had purchased a BioModulator along with some supplements. Within the first session my feet and leg pain went away. Thank you!”

Zack Penn

“In my opinion, the Tennant BioModulator PLUS is one of the most important advancements in the treatment of pain. It is an integral component of the therapy I now prescribe for all my patients.”

Mark Starr MD, Paradise Valley, Arizona

“I have been using the Tennant BioModulator technology with my patients for more than four years. In my opinion, it is often the better and most cost-effective prescription treatment available.”

Anne May MD, Tulsa Oklahoma

“I have used the Tennant BioModulator for every kind of football injury; back pain, shoulder pain, etc. with excellent results. Sometimes in only one session, the pain would go away and I will be “game ready”. One time I had a serious shoulder injury that had been painful for three weeks, with the pain level as high as an 8 on a scale of 1-10, after two treatments the pain was completely gone. That was amazing. The BioModulator is the best tool to get rid of pain that I have experienced.”

Kelvin Beachum, Offensive Tackle New York Jets

“I got the Tennant BioModulator PLUS for myself. After 50 years of playing the guitar, things began to hurt. It fixed me, and now everyone I work with wants one – bus drivers, the band, crew, stagehands!”

Arlo Guthrie, Entertainer, Songwriter and American Legend

“Dr. Tennant and Senergy are the absolute BEST! Our son struggled with chronic asthma for years. After one training (health) seminar we knew Dr. Tennant’s protocols and devices were the solutions we had been searching for. Not only is our son more vibrant and active now, but we have all stayed out of hospitals and doctor’s offices, as the entire family has benefited from better health! Thank you Dr. Tennant and Senergy for these life-changing tools! We are beyond grateful to have found you!”

AJ Beaber, Google

“I had extreme immobility in my wrists and was looking toward a much-unwanted surgery when I heard of Dr. Tennant and the group at Senergy. We purchased a BioModulator and BioTransducer and began following the protocol. That was 3 years ago. Gradually over time, my wrists improved dramatically! To the point where they are completely healed!”

Monica T., Yelp

Backed by science.

Tennant BioModulator devices have the clinical studies to prove it.

Read The Clinical Studies

Frequently Asked Questions

  • What is the Tennant BioModulator?

    The Tennant BioModulator PLUS is a prescription medical device developed by Jerry Tennant, MD after years of clinical research using new technology, and energetic medical devices. The Tennant BioModulator PLUS has patent-pending frequencies not found on any other reaction technology device except for the Tennant BioModulator PRO.

    Richard Kratz, MD describes his experiences with the device as “Highly effective therapy that provides non-invasive contact with the skin. The device sends microcurrent signals to the brain by way of the nerves to stimulate the brain to activate the body’s own self-healing resources.”

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  • How do they work?

    Tennant BioModulator devices contain unique frequency sets created by Dr. Jerry Tennant to produce microcurrent electrical impulses, which are transmitted by electrodes in the device through the skin to interface with the body’s internal peripheral nervous system for the purpose of therapeutic intervention.

    System feedback is the system’s (in this case, the body’s) response to the stimulus, and the technology’s ability to detect, measure, analyze and respond to the body. With each response, the electrical properties of the tissue change. The device detects the change and responds, resulting in the very next signal being modified.

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  • What's the difference between a Tennant BioModulator and a TENS Device?

    The Transcutaneous Electrical Nerve Stimulator, more commonly referred to as a TENS unit is an electronic medical device that produces electrical signals used to stimulate nerves through unbroken skin. The TENS units are bombardment devices; meaning they are not capable of “knowing” or delivering the exact current that the cell(s) need.

    The BioModulator has the capability of delivering current “frequency” to the cell(s) by first measuring the tissue through reaction. When current is introduced to a cell, if it is off even a millionth of an amp it can be the difference between the cells utilizing it or not.

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  • Does it have FDA Approval/Acceptance?

    The Tennant BioModulator PLUS and PRO are listed with the FDA as a reaction-controlled electro-stimulator. They are regulated by the United States Food and Drug Administration, under 21 CFR 882.5890, Transcutaneous electrical nerve stimulator for pain relief, Product Code GZJ, Class II medical device.

    Indications for use: for symptomatic relief and management of chronic, intractable pain, and adjunctive treatment in the management of post-surgical and post-traumatic pain with a prescription.

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  • Can I purchase a Tennant BioModulator Plus or Pro for my own personal use?

    Yes -- The FDA requires a written prescription by a licensed healthcare practitioner. Call Senergy for more information and to learn how to acquire one.

    Schedule a Call
woman holding the biomodulator pro
biomodulator pro and plus side by side