Total Darkness

19 Momme 6A Silk
8-Layer Blackout
Adjustable Strap
30-Night Money-Back Guarantee
19 MOMME 6A MULBERRY SILK
FREE US SHIPPING
30-NIGHT RISK-FREE TRIAL
19 MOMME 6A MULBERRY SILK
FREE US SHIPPING
30-NIGHT RISK-FREE TRIAL
19 MOMME 6A MULBERRY SILK
FREE US SHIPPING
30-NIGHT RISK-FREE TRIAL
19 MOMME 6A MULBERRY SILK
FREE US SHIPPING
30-NIGHT RISK-FREE TRIAL

Made for people who actually need sleep

Most sleep masks fail the same four ways. We fixed all four.

Total Blackout

Eight layers of mulberry silk. No light through the fabric and none in at the sides when you turn your head.

Stays On All Night

Silk-covered velcro adjusts to your actual head. No fixed elastic, no plastic buckle digging into your skull.

Kind To Your Face

6A silk on both sides, so your skin slides instead of being held in a crease for seven hours.

30 Nights To Decide

Sleep in it for a month. If it is not right, money back to the card you paid with. Not store credit.

Built to fix what

Built to fix what every other mask gets wrong.

It slid off by midnight +

Fixed elastic stretches over your head and then works itself loose. Our silk velcro sets to your size and stays put. You wake up with it still on.

Light came in at the sides +

A flat rectangle only covers your eyes. Turn your head and light comes in at the corner. Ours wraps wide past your temples.

It pressed on my lashes +

The padded 8-layer build sits above your lids instead of flat against them. Safe for lash extensions and long natural lashes.

I woke up with a crease +

Cotton and polyester grip your skin and hold it folded all night. Silk lets your face slide instead. That is why the side touching you being real silk matters.

The strap marked my face +

No plastic buckle. No thin cord. A wide silk-covered band that spreads the pressure instead of digging one line into your temple.

It made me sweat +

Silk is naturally breathable and temperature regulating. It does not trap heat against your face the way synthetic satin does.

The problem with your dark room

Your bedroom is not as dark as you think, and your brain notices even when your eyes are shut.

The problem with your dark room

Your bedroom is not as dark as you think, and your brain notices even when your eyes are shut.

30.5%

Of US adults sleep under 7 hours

CDC data from 2024. Roughly one in three people are running short every single night.

18.1%

Have trouble staying asleep

Not falling asleep. Staying there. Women report it more often than men.

0

Layers of mulberry silk

The number it actually takes to stop light from reaching your eyelids.

* Sleep statistics from the CDC National Center for Health Statistics, 2024.

Why choose Helvari

Most sleep masks fail for the same three reasons. We fixed all three.

Why choose Helvari

Most sleep masks fail for the same three reasons. We fixed all three.

8 Layers, Not One

Cheap masks are a single thin sheet sitting flat on your eyelids. Light goes right through. Ours is built in eight layers and wraps wide past the corner of your eye.

It Stays Where You Put It

Silk-covered velcro adjusts to your actual head instead of squeezing it. No fixed elastic. No plastic buckle digging into your skull while you lie on it.

Silk on Both Sides

Most silk masks are silk outside and polyester on the side touching your face. That is the side that grips your skin and creases it. Ours is 6A mulberry silk all the way through.

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Helvari vs.The $5 Mask

Search silk sleep mask and you will find dozens under ten dollars. Read the fine print and most of them say polyester and spandex. Here is what you are actually comparing.

Helvari vs.The $5 Mask

Search silk sleep mask and you will find dozens under ten dollars. Read the fine print and most of them say polyester and spandex. Here is what you are actually comparing.

Helvari
$5 "Silk"
Real mulberry silk
States its momme count
8-layer blackout build
Adjustable strap
Silk on both sides
Stays on all night
Real silk.

What makes ours different?

  • 6A grade mulberry silk
  • 19 momme weight
  • 8-layer blackout build
  • Silk on both sides
  • Adjustable silk velcro
  • No plastic buckle

Sleep on it for 30 Nights

Use it every night for a month. If you are still waking up to a lit room, send it back and we refund you to the card you paid with. Not store credit. No return shipping runaround.

SHOP NOW
30-Night Trial
Free US Shipping
No Subscription

Sleep on it for 30 Nights

Use it every night for a month. If you are still waking up to a lit room, send it back and we refund you to the card you paid with. Not store credit. No return shipping runaround.

SHOP NOW
30-Night Trial
Free US Shipping
No Subscription