Stressed all day. Wired all night. Your nervous system needs an off-switch.
Not another sleep aid. A 4-minute neckband that activates the nerve your body uses to calm down, backed by double-blind clinical trials.
- Cortisol cut in half vs placebo in clinical trials
- 2.4x better sleep quality in 6 weeks
- Drug-free. 4 minutes a day. No app needed
The vagus nerve. It runs from your neck to your brain.
Every mammal has one. It is the nerve that tells your heart to slow, your muscles to unclench, your cortisol to drop. Chronic stress keeps it quiet. The Komfora neckband sends a gentle 4-minute pulse through the skin of your neck, directly to this nerve.
-
01
It activates your vagus nerve
A gentle electrical pulse travels through the skin of your neck to the vagus nerve underneath. The same nerve your body uses to slow your heart, release your muscles, and drop your cortisol.
-
02
Your nervous system shifts
The vagus nerve tells your brain to stand down. Stress hormones drop. Your breathing deepens. Your body moves from fight-or-flight into the state it needs to rest and recover.
Transcutaneous vagus nerve stimulation (tVNS) is a non-invasive method studied in over 50 clinical trials with more than 1,300 participants.
The research behind vagus nerve stimulation
Not testimonials. Not a founder's hunch. Peer-reviewed, sham-controlled clinical trials on sleep and stress.
During a stress test, cortisol stayed at 49.5% of baseline with stimulation vs 106% with placebo
Sleep quality improved 2.4 times more than placebo over six weeks of daily use
Neck stimulation lowered heart rate by 5.7% and increased blood flow by 30.8% after a stress task
Studies refer to the method (transcutaneous vagus nerve stimulation), not to this specific device.
Less stress and better sleep in 60 nights, or your money back
The trials ran for four to six weeks. Our guarantee gives you 60 nights - more than enough time to feel the difference. Use it every evening, follow the protocol. If your stress and sleep have not changed, email us within 60 days of delivery and we refund you in full.
- Use it every day for 60 days. Just 4 minutes.
- If your sleep and stress have not improved, full refund.
- No restocking fee. No questions. No fine print.
- Keep the gel and the sleep mask either way.
You have already spent more on things that did not work
The melatonin, the apps, the supplements, the weighted blanket. Add it up. This costs less than most of them, takes 4 minutes a day, and comes with 60 days to prove it works. If it does not, you get your money back and keep the gel and sleep mask.
- The neckband, 60ml conductive gel, and a blackout sleep mask included
- Drug-free, no grogginess, nothing to wean off
- 4 minutes a day. No app, no subscription, no ongoing cost
If your sleep and stress have not improved after 60 days of following the protocol, email us within 60 days of delivery for a full refund. No restocking fee.