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Introducing the Tennant BioModulator®, the revolutionary at-home microcurrent device designed for pain relief.

biomodulator plus, biomodulator pro

What is it?

The Tennant BioModulator® is a battery-powered, easy-to-use, hand-held medical device for symptomatic and chronic pain relief, recovery, and healing. It uses microcurrent technology to engage the body’s natural resources and assist in the process of pain management & cellular rehabilitation by giving your body the voltage (electrons) it needs to heal itself.

How Does The Tennant BioModulator work?

The Tennant BioModulator® stimulates the body at the cellular level, restoring cellular metabolic activity in the area of treatment. This creates a reduction of pain and inflammation, because of the increased transport of nutrients into the cells and waste out of the cells.

Classified as a type of TENS unit, Dr. Tennant’s life-changing technology provides relief from a variety of muscular/skeletal issues, pain, mental and physical ailments such as sleep disorders, migraines, and more. It also can improve the range of motion in the body, relax muscle spasms, prevent disuse atrophy of the muscles, increase blood circulation, and aid in post-surgical recovery. And the best part is, this device is designed to be used by anyone from home!

At-Home Pain Relief

The Tennant BioModulator® helps heal from chronic, acute, intractable, post-surgical, and post-traumatic pain. This can include back and shoulder pain, neck aches, carpal tunnel syndrome, plantar fasciitis, tennis elbow, nerve problems, arthritis, neuropathic nerve pain, and more.

Non-Medicinal Pain Relief

By using the Tennant BioModulator®, you get relief from pain without any addictive medication.

Safe for the whole family!

These devices are safe and effective on anyone in your family. Yes, even your kids and pets!

Designed for Home Use

Designed for you to get the care that you need for your body and cells from the comfort of your own home.

More Advanced Than a Traditional 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 bombard your body with electrical currents without any true focus to the energy.

Additionally, TENS units emit square waves while our BioModulator® emits curved waves. By design, our bodies have curved waves which means that the square waves don’t work as well (think round peg in a square hole). With the proprietary frequency developed by Dr. Tennant that is emitted through the BioModulator®, our body actually selects them and takes frequency to the areas of deficiency. With square waves, the frequencies are not as helpful with healing and often times take longer with getting results.

The BioModulator® has the capability of delivering these curved frequencies to the cells by first measuring the tissue through reaction and figuring out exactly what it needs. That way when the proprietary frequency developed by Dr. Tennant is introduced to a cell, it is measured perfectly for efficient healing, If the current was off by even a millionth of an amp, it can be the difference between the cells utilizing it or not.

Achieve Full-Body Health & Vitality with Dr. Tennant’s Recommended Packages and Protocols

To get the most out of your BioModulator® treatments and reduce the time it takes to heal, we highly suggest you explore our various device packages recommended and designed by Dr. Jerry Tennant himself. These packages are custom-made to suit a variety of health needs and include helpful accessories and attachments that will increase the functionality of the BioModulator®.

In addition to immediate treatment, it is also imperative to address the reasons why our bodies are unwell in the first place. We strongly recommend that you make an appointment with Dr. Tennant at The Tennant Institute to be sure you address the 5 factors in your body that could be causing low voltage and making you sick. Please make an appointment by going to their website. Telemedicine Appointments are available.

We strongly encourage you to make an appointment with one of our Senergy staff members to discuss your options. We also now offer financing options for the Tennant BioModulator®! Call 1-972-580-0545 or email us at

Dive Deeper Into Your Wellness Journey With Premium Nutrition

Explore a variety of premium nutritional products to give your body the nutrients it needs to build new, healthy cells. Dr. Tennant’s Core 5 Cellular Nutrition Program is comprehensive and covers everything your body needs without all the additives and pills.

Available to purchase through Tennant Products.

Explore other ways the Tennant BioModulator® can help you...

Relax Muscles with Electric Muscle Stimulation (EMS)

Use your Tennant BioModulator® therapy for a wide variety of muscular/skeletal benefits, such as relaxing muscle spasms, preventing muscle atrophy, increasing circulation, and stimulating muscles post-surgery to increase range-of-motion.

Benefits of Non-Invasive, Drug-Free Therapy

There are many benefits to owning your own BioModulator® device. In addition to helping your body heal, it’s easy to use, gentle, and non-invasive. This therapy is designed to help your body heal itself. Since it’s drug-free, it can be used in conjunction with standard medical care and surgical treatments.

Treat several issues simultaneously without any pain or discomfort.

What Are The Differences Between the BioModulator® PLUS Model & PRO Model?

The Tennant BioModulator® PLUS is an advanced unit designed for long-lasting pain relief. The BioModulator® PLUS unit settings include four proprietary modes developed by Dr. Tennant. These modes include Assess, Ten-8™, Infinity™, and Automatic. This is Dr. Tennant’s original device and has been used by thousands of professionals and personal applications for over 14 years.

The Tennant BioModulator® PRO is a professional-grade device specifically designed for when deeper therapy penetration is needed and is recommended for serious, chronic conditions. The device includes reaction technology and Dr. Jerry Tennant’s proprietary frequencies, as well as user control options and more than 60 pre-set modes. Even though this device is called a “PRO” model, we still recommend it for home use if deeper therapy is needed.

What Our Customers Are Saying

Read how the Tennant BioModulator® has changed their life…

"Dr. Tennant and Senergy are the absolute BEST! Our son struggled with a chronic condition for years. After one 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!"
"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 his protocol. That was 3 years ago. Gradually over time, my wrists improved dramatically! To the point where they are completely healed."
"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. Every team member has been great to work with. The Tennant products are the gold standard. We appreciate the Tennant team. Thank you!"
- Zack Penn
"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

We Are Here For You

We are dedicated to ensuring you get the help you need to GET WELL. BE WELL. LIVE WELL.

We consider it our mission to treat you like a member of our family and help you through the entire healing process. Please give us a call or text 972-580-0545 or email us at if there is anything we can do to assist.

CE cleared in Europe as a microcurrent TENS device (240130-2017-CE-NOR-NA-PS Rev. 1.0, includes Tennant BioModulator®) for electrical nerve stimulation, management of chronic pain, intractable pain, post-surgical pain and traumatic pain, EMS for increased range of motion, increased local blood circulation, prevention or retardation of disuse atrophy, CES for anxiety and sleep disorders, and supra-orbital for migraine headaches.

Warning: Not intended for individuals with a pacemaker or other implanted electronic device or who may be pregnant.

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