Light-Blocking 3D Sleep Mask
Nourial DeepRest Sleep Mask
Block out the light. Sleep through the night. Deep 3D eye cups create total darkness without ever touching your eyes, so you fall asleep faster, stay asleep longer, and wake up actually rested.
Blocks Out Light, Day or Night
Zero Pressure on Your Eyes
Room to Blink Freely
Stays On All Night
Soft, Breathable Foam
Fits Every Head
60-Day Guarantee
Priority Shipping
Counterfeit Warning
Nourial is only sold on this website. Any product listed on Amazon, eBay, or other marketplaces is counterfeit and not genuine Nourial.
60-Night Sleep Trial Guarantee
That's how confident we are. Sleep in it for 60 nights, and if you're not sleeping deeper, we'll refund your purchase.
Engineered for Darkness. Deeper Sleep. Rested Mornings.
When your eyes are in true darkness, your brain gets the signal it's been waiting for: time to rest. No light leaks, no pressure, no waking up at sunrise.
Engineered for Darkness. Deeper Sleep. Rested Mornings.
When your eyes are in true darkness, your brain gets the signal it's been waiting for: time to rest. No light leaks, no pressure, no waking up at sunrise.
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Pressure on your eyelids and lashes
0 Hours
Of uninterrupted darkness, night or day
0 Nights
To try it risk-free
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Light sleepers sleeping through the night
4 Design Details Doing Different Jobs
4 Ways DeepRest Actually Works
Deep 3D Eye Cups
Flat masks press straight onto your eyelids. DeepRest's molded cups curve away from your eyes, so there's zero pressure on your lids and lashes and you can blink freely.
Contoured Nose Seal
Most masks leak light at the bridge of the nose. A soft, shaped nose contour closes that gap, so the darkness is complete.
Soft Molded Foam
Lightweight, cushioned and breathable. It rests gently on your face and keeps its shape night after night.
Adjustable Stay-Put Strap
Two sliders let you set the perfect fit in seconds: snug enough to stay on when you roll over, never tight enough to squeeze your head.
Real Darkness, Deeper Sleep
At home, on the road and for daytime naps: the Nourial DeepRest Sleep Mask
Sleep Deeper. Every Night.
Blocks Out Every Source of Light
Streetlights, sunrise, screens and bedside lamps disappear the moment you put it on.
Zero Pressure on Your Eyes
Deep molded cups curve away from your eyelids and lashes, so you can blink freely all night.
Falls Asleep Faster, Stays Asleep
Darkness tells your brain it's time to rest, so you drift off sooner and wake up less.
Stays On All Night
The adjustable strap holds it in place when you turn, without squeezing your head.
Real Darkness. Real Rest.
One mask. Total darkness, wherever and whenever you sleep.
Light keeps your brain on alert.
Even through closed eyelids, light tells your brain it's time to be awake. Real darkness lets it switch into rest mode, so falling asleep stops being a fight.
No more 5 AM sunrise alarm.
Summer dawns and thin curtains wake light sleepers hours too early. DeepRest keeps it dark until your alarm goes off.
Darkness without the pressure.
Flat masks press on your eyelids and smudge lashes. The deep 3D cups leave room for your eyes, so you forget you're wearing it.
Your darkness travels with you.
Planes, hotel rooms, night shifts, afternoon naps or a partner reading in bed: you sleep in the dark wherever you are.
Your Sleep Journey with Nourial®
Your body does its best repair work in deep, uninterrupted sleep, and darkness is what lets it get there. Here's what to expect:
Night 1: Instant Darkness
- Light disappears the moment you put it on
- No pressure on your eyes, nothing to get used to
Week 1: Falling Asleep Faster
- Less tossing and turning before you drift off
- No more waking up with the sunrise
Week 2–3: Fewer 3 AM Wake-Ups
- Longer stretches of uninterrupted sleep
- Waking up feeling rested instead of groggy
Month 1: Your New Nightly Ritual
- You won't want to sleep without it
- It comes with you on every trip and nap
5 Reasons Why
Nourial Is Different From Every Sleep Mask You've Tried
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Reason 1Never Presses on Your Eyes
Flat masks squash your eyelids and lashes all night. DeepRest's 3D cups give your eyes room to move and blink.
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Reason 2Seals Out Light at the Nose
The gap at the bridge of the nose is where most masks leak light. Our contoured nose seal closes it.
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Reason 3Stays On When You Turn
Side sleeper or back sleeper, the adjustable strap keeps it in place until morning.
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Reason 4Light & Breathable
Soft molded foam that rests gently on your face and never feels hot or heavy.
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Reason 5Goes Wherever You Sleep
Planes, hotels, night shifts and naps: real darkness in your bag, ready in seconds.
What MakesUs Different
Built for light sleepers who've tried flat masks that press on their eyes, leak light and slip off by 2 AM.
What MakesUs Different
Built for light sleepers who've tried flat masks that press on their eyes, leak light and slip off by 2 AM.
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Zero Eye Pressure
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Total Light Block
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Stays On All Night
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Adjustable Strap
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3D Contoured Design
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Soft & Breathable
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60-Day Guarantee
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Deeper Sleep From Night One
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60-Night Sleep Trial
Try the Nourial DeepRest Sleep Mask for 60 nights. If you're not falling asleep faster and sleeping deeper, we'll refund every cent. No questions asked.
TRY RISK-FREE TODAY
60 days to try it
100% money back
60-Night Sleep Trial
Try the Nourial DeepRest Sleep Mask for 60 nights. If you're not falling asleep faster and sleeping deeper, we'll refund every cent. No questions asked.
TRY RISK-FREE TODAY
60 days to try it
100% money back
Frequently Asked Questions
What's included?
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The Nourial DeepRest Sleep Mask (black) with its adjustable strap.
How is this different from other sleep masks?
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Most masks are flat: they press on your eyes and leak light at the nose. DeepRest has deep 3D molded eye cups and a contoured nose seal, so you get total darkness with zero pressure on your eyes.
Will it really block all the light?
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The molded shape seals around your eyes and the bridge of your nose, so light from lamps, screens, streetlights and sunrise stays out.
Will it fit my head?
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Yes. The strap adjusts with two sliders to fit every head size, snug without squeezing.
Can I sleep on my side with it?
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Yes. The low-profile shape and soft foam are comfortable on your back or your side, and the strap keeps it in place when you turn.
Is it OK with eyelash extensions or makeup?
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Yes. The deep eye cups leave space for your lashes, so nothing presses or rubs against them.
Can I use it for travel and naps?
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Absolutely. It's light, packs flat in any bag and works on planes, in hotels, for night shifts and daytime naps.
What if it doesn't work for me?
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We offer a 60-day money-back guarantee. Try it risk-free, and if you're not sleeping deeper, return it for a full refund.