Mellow — Sleep Science

Darkness is
half the battle.
Feel the difference.

99% blackout coverage meets 180g of precision-distributed glass beads. Deep Pressure Stimulation signals your nervous system to let go — so you actually sleep, not just lie in the dark.

★★★★★ 4.9/5 from verified reviews
$59.99 $39.99 Save 33%
🌑 99% Blackout
⚖️ 180g Glass Beads
🧠 Deep Pressure Stimulation
🔄 Dual-Sided
🫧 Machine Washable
🛡️ Hypoallergenic
99%
Blackout
180g
Glass Beads
Sleep Sides
360°
Wrap Fit

🛡️ 30-day money-back guarantee · Free delivery

Weight
180g
Mellow Lights Out Weighted Eye Mask
Coverage
99% Blackout
Fit
Strapless
Fill
Glass Beads
Cooling
88% Nylon
Plush
100% Polyester
99% Blackout
Deep Pressure Stimulation
180g Glass Beads
Strapless 360° Fit
Dual-Sided Design
Machine Washable
Hypoallergenic
Class A Quality
99% Blackout
Deep Pressure Stimulation
180g Glass Beads
Strapless 360° Fit
Dual-Sided Design
Machine Washable
Hypoallergenic
Class A Quality
Why it works

Not just darkness.
Nervous system reset.

01
🌑

99% Blackout Coverage

Even small amounts of light suppress melatonin and keep your nervous system on alert. The Mellow mask eliminates it — complete darkness, all night, without shifting or gaps.

99% BlackoutMelatonin Support
02
⚖️

Deep Pressure Stimulation

180g of precision-distributed glass beads apply gentle, even pressure across your eyes and forehead — directly activating your parasympathetic nervous system and signalling your body to shift from alert to at rest.

180g BeadsParasympathetic
03
🔄

Dual-Sided for Any Night

Cooling side — 88% nylon, 12% spandex — smooth and breathable for warm nights and hot sleepers. Plush side — 100% polyester — soft and cosy for cooler nights. Flip it. Sleep better either way.

Cooling SidePlush Side
04
🛡️

Built to Last, Easy to Clean

Strapless 360-degree wraparound headband — no squeezing, slipping, or hair pulling. Fully machine washable. Hypoallergenic. Class A quality standard. Everything you need, nothing you don't.

Machine WashableHypoallergenic
The mechanism

Why darkness alone
isn't enough

Your nervous system doesn't switch off just because the lights do. If your body hasn't received the signal to stand down, you'll lie awake in the dark just as wired as before. The Mellow mask solves both sides of the problem at once.

1
99% blackout eliminates light stimulation
Even dim ambient light keeps melatonin suppressed. Complete blackout removes the trigger entirely.
2
Glass beads apply Deep Pressure Stimulation
180g of precision-distributed weight activates the parasympathetic nervous system — the same mechanism behind weighted blankets, targeted to where it matters most.
3
Your body gets the signal to let go
Heart rate slows. Cortisol drops. You stop waiting for sleep and it actually arrives.
Blackout
99%
light eliminated
180g Beads
DPS Tech
360° Wrap
Dual-Sided
Full transparency

Every material.
Every detail.

180g
Precision Glass Bead Fill
Evenly distributed across the mask to deliver consistent Deep Pressure Stimulation across your eyes and forehead. Activates the parasympathetic nervous system.
DPS Core
88%
Cooling Side — Nylon/Spandex
88% nylon, 12% spandex. Smooth, breathable and cool to the touch. Designed for warm nights and hot sleepers.
Cooling
100%
Plush Side — Polyester
100% polyester. Soft, warm and cosy. Ideal for cooler nights or anyone who prefers a more tactile sleep surface.
Plush
360°
Strapless Wraparound Headband
Holds the mask in place all night without straps, squeezing, slipping or pulling your hair. Designed to stay put through every sleep position.
No-Strap Fit
The difference

Why people are
switching to Mellow

Mellow
Standard Mask
99% blackout coverage
180g Deep Pressure Stimulation
Strapless 360° wraparound fit
Dual-sided cooling + plush
Fully machine washable
Hypoallergenic, Class A standard
No hair pulling or pressure marks
Real results

Put it on.
Feel it work.

4.9
Average rating from verified customers
10K+
Masks delivered worldwide
★★★★★

"I've tried every sleep mask out there. This is the first one that actually stays on all night without leaving marks on my face or pulling my hair. The weight is genuinely calming — I noticed it immediately the first time I put it on."

SL
Sarah L.
✓ Verified Customer · April 2026
★★★★★

"I work night shifts and sleep during the day. I've been using blackout curtains for years but still struggled. Within three days of using the Mellow mask I was falling asleep in under ten minutes. The difference is real."

JM
James M.
✓ Verified Customer · March 2026
★★★★★

"My anxiety makes it hard to wind down at night. The weighted pressure around my eyes genuinely helps — it's like a weighted blanket for your face. I wake up feeling like I actually rested for the first time in months."

RC
Rachel C.
✓ Verified Customer · March 2026
★★★★★

"Travelling used to wreck my sleep completely. I took this on a long-haul flight and slept for six hours straight. The cooling side is perfect for planes. My husband has now ordered one for himself."

TK
Tamara K.
✓ Verified Customer · February 2026
Common questions

Everything you
need to know

Most sleep masks block some light and that's it. The Mellow mask combines 99% blackout coverage with 180g of precision-distributed glass beads that apply Deep Pressure Stimulation — directly activating your parasympathetic nervous system. It's the difference between lying in the dark and actually telling your body it's safe to sleep.
Yes. The strapless 360-degree wraparound headband holds the mask in place without straps, elastic, or clips. It won't slip, squeeze, or pull your hair — whether you sleep on your back, side, or move around throughout the night.
Use the cooling side — 88% nylon, 12% spandex — on warm nights or if you run hot. Use the plush side — 100% polyester — on cooler nights or if you prefer something softer against your skin. Both sides deliver the same blackout coverage and weighted pressure.
Machine wash on a gentle cycle with cold water. Air dry or tumble dry on low. Avoid high heat to preserve the fabric and the even distribution of the weighted beads. That's it — no special care required.
Yes. The Mellow mask is hypoallergenic and meets Class A quality standards — the same certification used for products in direct contact with skin. Both fabric sides are skin-friendly and free from common irritants.
Start tonight

Stop lying awake
in the dark. Actually sleep.

Join thousands of people who stopped accepting broken sleep as inevitable. Put it on. Feel your body let go. Wake up actually rested.

$59.99 $39.99 Save 33%

🛡️ 30-Day Money-Back Guarantee · Free Delivery

⚖️ 180g Glass Beads 🌑 99% Blackout 🫧 Machine Washable 🛡️ Hypoallergenic

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