Targeted Sciatica and Back Pain Relief
A simple, drug-free way to ease muscle tension at home — no appointments, no wires.
Learn more about how we solve:
Designed to be simple enough to use every day:
Wireless Remote Control
Easy to operate independently without assistance.
About 15-Minute Sessions
Convenient sessions that fit into your daily routine.
Comfortable Home Therapy
Enjoy a session anytime, anywhere with ease.
Designed to be simple enough to use every day:
Improves Flexibility
Supports easier muscle movement and mobility.
Works the Tense Muscle
Works the tense muscle to help it relax — not just masking the feeling on the surface.
Long-Lasting Relief
Delivers lasting benefits with consistent use.
It’s Not Just Your Back — It’s the Muscle That Won’t Let Go
If the pain shoots down your leg when you sit, stand, or put weight on it, here’s something most people never hear: with tension-based sciatica, it’s often the tight muscles around the sciatic nerve — deep in the glute, hip and lower back — that tense up and won’t let go.
Painkillers quiet the signal for a few hours. Neither one reaches the tense muscle itself — so the ache keeps coming back.
Cordia takes a different route. Its stimulation works right at the tense muscle to help it relax and ease the tension, while supporting circulation to the area. (The same goes for an everyday tight back, a stiff neck, or tired, heavy legs.)
No appointments. No wires. No pills. Just 15 minutes a day, on your schedule. Cordia complements your care — it isn’t a substitute for medical treatment.
The Daily 15-Minute Reset for Tense, Tired Muscles
You’ve probably tried a lot — pills, heat, maybe a massage gun that can’t even reach the spot. Most of them do one thing: mask the feeling for a little while.
Cordia is built to do something different — gently stimulate the tense muscle to help it relax, drug-free, in about 15 minutes a day. Attach it, choose your program, and let it work while you sit back. The more consistently you use it, the easier it fits into your day.
Advanced Stimulation Designed For Whole-Body Recovery
The Cordia™ Functional Massager adapts perfectly to your needs with 6 massage programs and 10 intensity levels — meaning every session can be exactly what your body needs that day. Some days you want gentle relaxation. Other days you want deep, firm recovery. Cordia™ Functional Massager delivers both, and everything in between.
The wireless, slim design means you can use it almost anywhere — your back, shoulders, legs, neck, glutes, even arms. Slip it on, choose your settings, and let it do the work while you watch TV, read a book, or just close your eyes and breathe.
What Those 15 Minutes Actually Do
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MIN 0-5
Wake the muscle up
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MIN 5-10
Work the spasm
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MIN 10-15
Let it release
How to Use the Cordia™ Functional Massager
Why thousands of people reach for Cordia
Drug-free, at home, and built around one idea: work the tense muscle to help it relax — not just numb the surface like a pill — while supporting healthy circulation.
Individual results vary.
Frequently Asked Questions
How exactly does the Cordia device work?
How exactly does the Cordia device work?
The Cordia Massager uses technology to gently stimulate your muscles and help them relax. Attach the adhesive gel pad, choose a massage program and let the device do the work — in about 15 minutes.
- Easy to use: insert, turn on and relax
- Suitable for back, legs, shoulders and more
- 6 programs and 10 intensity levels for optimal results
What types of pain is it suitable for?
What types of pain is it suitable for?
It’s designed to help relax tense muscles and ease everyday aches in the back, sciatica area (tension-based), neck, shoulders, legs and feet. It attaches to a gel pad you can place on almost any muscle group.
How long will it take before I start seeing results?
How long will it take before I start seeing results?
Many people feel more relaxed and comfortable during or right after a session. For ongoing tension, using it about 15 minutes a day works best. Results vary from person to person.
What if it doesn't work for me?
What if it doesn't work for me?
Our device comes with a 30-day risk-free guarantee. We are incredibly confident that you will get relief from your pain with our device.If you are not satisfied with the results within this period, you can easily return the device and get your money back - with no difficult questions or hassles.
Can I use the Cordia™ Massage Device anywhere?
Can I use the Cordia™ Massage Device anywhere?
Yes, the Cordia™ Massage Device is portable and can be used anywhere. Whether you are at home, at work or on the go, you can benefit from the pain relief the device provides. It is easy to charge with the included charger.
Do I need to replace the gel pads?
Do I need to replace the gel pads?
The gel pads are reusable and designed for long-term use. After frequent use they may lose adhesion, but this is easily solved by cleaning them properly:
- Clean the gel pads with a damp cloth - Use lukewarm water and no soap or alcohol, this may damage the adhesive layer.
- Let them dry completely in the air - Do not wipe with a towel, this may leave lint. Store them on the protective film when not in use to make them last longer.
- Replace over time for optimal performance (sold separately).
Who should not use it?
Who should not use it?
Do not use if you have a pacemaker or other implanted electronic device, a heart condition, or epilepsy, or if you are pregnant. Do not use over broken skin. If you have a medical condition, consult your doctor before use.