Your Body Lost Touch With The Earth.
Your body is electrical. The earth is electrical. For most of human life, your skin touched the ground every day. Then we put on rubber shoes, moved indoors, and started sleeping on beds. A Cadian sheet puts that contact back while you sleep.
110×
95%
84
26
Your Body Lost Touch With The Earth.
Your body is electrical. The earth is electrical. For most of human life, your skin touched the ground every day. Then we put on rubber shoes, moved indoors, and started sleeping on beds. A Cadian sheet puts that contact back while you sleep.
110×
95%
84
26
How Grounding Works.
When your skin touches the ground, that extra charge drains off. Bare feet on grass do this. So does a conductive sheet plugged into the earth pin of a wall socket.
Cadian is a flat sheet with stainless steel fibre in the cloth. Two elastic straps run the length of the mattress, head to foot. It sits under your own fitted sheet and plugs into the earth pin of a wall outlet. The connection works through a cotton fitted sheet. Eight hours. Every night.
How Grounding Works.
When your skin touches the ground, that extra charge drains off. Bare feet on grass do this. So does a conductive sheet plugged into the earth pin of a wall socket.
Cadian is a flat sheet with stainless steel fibre in the cloth. Two elastic straps run the length of the mattress, head to foot. It sits under your own fitted sheet and plugs into the earth pin of a wall outlet. The connection works through a cotton fitted sheet. Eight hours. Every night.
This Part Is Physics.
This Part Is Physics.
What The Studies Found.
Grounding has been tested on sleep, recovery, pain, calm in the nervous system, and the electrical charge on the skin. Each card is a real finding from a real paper.
People who slept on a grounded sheet recovered faster after downhill running. A muscle-damage marker in the blood rose less. Jump power dropped less.
The recovery trial used a conductive bed sheet for ten nights of normal sleep. That is this product, not a chair mat for 40 minutes.
What The Studies Found.
Grounding has been tested on sleep, recovery, pain, calm in the nervous system, and the electrical charge on the skin. Each card is a real finding from a real paper.
People who slept on a grounded sheet recovered faster after downhill running. A muscle-damage marker in the blood rose less. Jump power dropped less.
The recovery trial used a conductive bed sheet for ten nights of normal sleep. That is this product, not a chair mat for 40 minutes.
The Studies.
Every paper below supports the case for grounding. Tap a card to open it.
Rats on an earthing mat had more REM sleep, more deep sleep, and more total sleep.
After downhill running, muscle-damage markers rose less and jump power dropped less in people who slept on a grounded sheet. No company money.
A conductive bed pad cut 60 Hz body voltage by about 110 times. A patch cut it by about 70 times.
The Studies.
Every paper below supports the case for grounding. Tap a card to open it.
Rats on an earthing mat had more REM sleep, more deep sleep, and more total sleep.
After downhill running, muscle-damage markers rose less and jump power dropped less in people who slept on a grounded sheet. No company money.
A conductive bed pad cut 60 Hz body voltage by about 110 times. A patch cut it by about 70 times.
The People Who Ran The Studies.
Named researchers. Named papers. The strongest trials had no company money, and they found an effect.
Ran the bed-sheet recovery trial. Triple-blind. Fake-plug control. No company money. This is the paper that tests our product format.
Hospital study in premature babies. Skin voltage dropped about 95%. A calm-nerve measure rose while they were connected, then fell back.
The People Who Ran The Studies.
Named researchers. Named papers. The strongest trials had no company money, and they found an effect.
Ran the bed-sheet recovery trial. Triple-blind. Fake-plug control. No company money. This is the paper that tests our product format.
Hospital study in premature babies. Skin voltage dropped about 95%. A calm-nerve measure rose while they were connected, then fell back.
Where The Papers Live.
Where The Papers Live.
Read The Research. Then Sleep On It.
No new routine. Nothing to charge. Plug it in. Sleep. The electrical change is measurable. The 100-night sleep trial is there so you can feel it yourself. Customer pays return shipping. Full refund if returned in good condition.
Try Cadian tonight ↗Read The Research. Then Sleep On It.
No new routine. Nothing to charge. Plug it in. Sleep. The electrical change is measurable. The 100-night sleep trial is there so you can feel it yourself. Customer pays return shipping. Full refund if returned in good condition.
Try Cadian tonight ↗Frequently Asked Questions
Is Grounding Real?−
Yes. Your skin picks up a charge from the wires in the room. Touch the earth and that charge drains away. You can measure it with a simple meter. Studies have also measured longer sleep, faster recovery, less pain, and a calmer stress signal in the skin.
What Is The Strongest Study?+
Two. The bed-sheet recovery trial at the University of Salzburg, fake-plug control, no company money. And the 2025 surgery trial, 84 people, fake-plug control, no outside funding. For sleep, the 2025 mat trial measured longer sleep against a look-alike mat.
Who Ran The Strongest Trials?+
The University of Salzburg ran the bed-sheet recovery trial in 2019. A hospital surgical team led by Dr Paweł Sokal ran the 2025 spinal surgery trial, the largest grounding trial published. Neither had company money, and both found an effect.
How Long Until I Feel It?+
Many people notice calmer nights within the first few weeks, and for others it builds over a month or more. That is why you get 100 nights to decide.
Can A Sheet On A Bed Really Ground You?+
Yes. The sheet has metal fibre in the cloth. Two elastic straps run the length of the mattress, head to foot, one on each side. It sits under your own fitted sheet. The cord goes to the earth pin in the wall, the same earth the socket already uses. The connection works through a cotton fitted sheet. A bed pad of this type cut body voltage by about 110 times.
Is It Safe?+
The sheet uses the earth pin, not the live pin. Test the socket with a socket tester before you plug in. You can add one at checkout. If the outlet is not earthed, use a ground rod fitted by an electrician. If you take blood thinners, thyroid medication or diabetes medication, speak to your doctor first. Cadian is a sheet, not a medical device.
Frequently Asked Questions
Is Grounding Real?−
Yes. Your skin picks up a charge from the wires in the room. Touch the earth and that charge drains away. You can measure it with a simple meter. Studies have also measured longer sleep, faster recovery, less pain, and a calmer stress signal in the skin.
What Is The Strongest Study?+
Two. The bed-sheet recovery trial at the University of Salzburg, fake-plug control, no company money. And the 2025 surgery trial, 84 people, fake-plug control, no outside funding. For sleep, the 2025 mat trial measured longer sleep against a look-alike mat.
Who Ran The Strongest Trials?+
The University of Salzburg ran the bed-sheet recovery trial in 2019. A hospital surgical team led by Dr Paweł Sokal ran the 2025 spinal surgery trial, the largest grounding trial published. Neither had company money, and both found an effect.
How Long Until I Feel It?+
Many people notice calmer nights within the first few weeks, and for others it builds over a month or more. That is why you get 100 nights to decide.
Can A Sheet On A Bed Really Ground You?+
Yes. The sheet has metal fibre in the cloth. Two elastic straps run the length of the mattress, head to foot, one on each side. It sits under your own fitted sheet. The cord goes to the earth pin in the wall, the same earth the socket already uses. The connection works through a cotton fitted sheet. A bed pad of this type cut body voltage by about 110 times.
Is It Safe?+
The sheet uses the earth pin, not the live pin. Test the socket with a socket tester before you plug in. You can add one at checkout. If the outlet is not earthed, use a ground rod fitted by an electrician. If you take blood thinners, thyroid medication or diabetes medication, speak to your doctor first. Cadian is a sheet, not a medical device.
Loved by our customers
I used to need 2 coffees just to function. Now I wake up actually feeling like I slept. Joint aches are milder too. Took about 3 weeks to really notice.
Love that it uses stainless steel instead of silver that oxidises. Comfortable under my regular sheets. Sleep has improved and my chronic shoulder pain is better after a month.
Chronic lower back pain from an old injury. After consistent use for 5 weeks the pain is more manageable and sleep is better. Grateful for this product.
First week nothing. Second week subtle. By week 4 I could tell the diference in how I felt getting out of bed. Less achy, more energy. Stick with it.
Was on the fence because of the price but the trial period sold me. Results after a month: better sleep quality, less joint pain. Will keep using it.
Works as advertised. Deeper sleep, fewer night wakings. The 100 night trial gave me confidence to try it. Glad I did. Easy to put under the fitted sheet.
We both sleep on it. My partner's sciatica is less bothersome in the mornings and I'm sleeping deeper. Win win. Easy to install under the top sheet.
Bought it on a whim during the sale. Didn't expect much. By week 2 I was falling asleep faster and not tossing as much. Wife noticed I was less grumpy in the mornings lol.
Friend swore by grounding so I tried Cadian. Results after 3 weeks match what she said - better rest, less joint discomfort. Good stuff.
Noticed I was waking up less foggy after about 10 days. My Oura ring shows a bit more deep sleep too. Sheet is soft and goes under my normal sheets no problem. Setup was easy.
Tried a couple cheaper ones before that stoped working after washes. This one feels premium and the stainless steel should last. Sleep quality improved within the first fortnight. Feeling more rested.
Doesn't change the feel of the bed much. Benefits showed up gradually. Sleep longer stretches now. Would recommend to others with similar issues.
I used to thrash around half the night. Now I wake up in the same position most mornings. Sleep feels restorative. Sheet is comfortable.
Not sure if related but my night sweats seem less intense. Main win is solid sleep and less stiff when I get up. Sheet quality is excellent.
Not a miracle cure but a solid improvement in sleep continuity and morning feel. Easy setup, good instructions. Happy I tried it during the promo.
Sheet arrived quickly, everything included. Results kicked in around week 3. Less inflammation in my knees, better sleep. Satisfied.
If you struggle with light sleep or frequent wakeups this is worth trying. My sleep efficiency improved and I feel more recovered. Quality product.
My Whoop shows improved recovery and HRV since starting. Subjectively I feel more rested. The sheet itself is well made and stays in place with the straps.
Had a budget grounding sheet that lost conductivity fast. This one feels different - denser weave. Sleep benefits are clear after a few weeks. Good investment.
What our sheet customers say
I used to need 2 coffees just to function. Now I wake up actually feeling like I slept. Joint aches are milder too. Took about 3 weeks to really notice.
Love that it uses stainless steel instead of silver that oxidises. Comfortable under my regular sheets. Sleep has improved and my chronic shoulder pain is better after a month.
Chronic lower back pain from an old injury. After consistent use for 5 weeks the pain is more manageable and sleep is better. Grateful for this product.
Was on the fence because of the price but the trial period sold me. Results after a month: better sleep quality, less joint pain. Will keep using it.
First week nothing. Second week subtle. By week 4 I could tell the diference in how I felt getting out of bed. Less achy, more energy. Stick with it.
We both sleep on it. My partner's sciatica is less bothersome in the mornings and I'm sleeping deeper. Win win. Easy to install under the top sheet.
Works as advertised. Deeper sleep, fewer night wakings. The 100 night trial gave me confidence to try it. Glad I did. Easy to put under the fitted sheet.
Bought it on a whim during the sale. Didn't expect much. By week 2 I was falling asleep faster and not tossing as much. Wife noticed I was less grumpy in the mornings lol.
Friend swore by grounding so I tried Cadian. Results after 3 weeks match what she said - better rest, less joint discomfort. Good stuff.
Noticed I was waking up less foggy after about 10 days. My Oura ring shows a bit more deep sleep too. Sheet is soft and goes under my normal sheets no problem. Setup was easy.
Tried a couple cheaper ones before that stoped working after washes. This one feels premium and the stainless steel should last. Sleep quality improved within the first fortnight. Feeling more rested.
Doesn't change the feel of the bed much. Benefits showed up gradually. Sleep longer stretches now. Would recommend to others with similar issues.
I used to thrash around half the night. Now I wake up in the same position most mornings. Sleep feels restorative. Sheet is comfortable.
Not sure if related but my night sweats seem less intense. Main win is solid sleep and less stiff when I get up. Sheet quality is excellent.
Not a miracle cure but a solid improvement in sleep continuity and morning feel. Easy setup, good instructions. Happy I tried it during the promo.
If you struggle with light sleep or frequent wakeups this is worth trying. My sleep efficiency improved and I feel more recovered. Quality product.
Sheet arrived quickly, everything included. Results kicked in around week 3. Less inflammation in my knees, better sleep. Satisfied.
My Whoop shows improved recovery and HRV since starting. Subjectively I feel more rested. The sheet itself is well made and stays in place with the straps.
Had a budget grounding sheet that lost conductivity fast. This one feels different - denser weave. Sleep benefits are clear after a few weeks. Good investment.
