Sleeping Mask
Rs. 199
MRP Rs. 299
33% OFF
Selling fast
4.9/5
Rated by 541 customers
✓ 100% mulberry silk · 22 momme — dense and opaque
✓ Contoured eye cups — zero pressure on eyelids or lashes
✓ Nose and temple seal, where flat masks leak
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Real darkness. That is the whole trick. 🌑
Melatonin is produced in darkness and suppressed by light, and the eyelid does not block nearly as much as people assume. Streetlight through a curtain, a standby LED, an early summer sunrise: each one is enough to cut the deepest part of the night short.
Contoured so it does not press on the eyes, with a blackout seal along the nose where most masks leak. Light, breathable, and easy to travel with.
Sleeping Mask
Rs. 199
MRP Rs. 299
33% OFF
<1 luxthe scientific consensus target for a dark sleeping room
36–56%melatonin suppression measured through closed eyelids
22 mommemulberry-silk weight — dense, opaque and soft
Read this first
A mask is a sleep-hygiene tool, not a treatment. It blocks light to the <1 lux target — it doesn’t cure a sleep disorder. Where the evidence is thin, we say so.
What it does — graded
Four honest benefits, each with its grade.
Closing your eyes only filters light — it doesn’t switch it off, and even blackout curtains leak around the edges. The cells that set your body clock keep reading brightness while you sleep. Here’s what a mask does about it, graded by how strong the evidence really is.
🌑
Reaches the <1 lux target
Eyelids transmit meaningful light and curtains leak at the edges. A sealed mask closes the gap they can’t.
Mechanism · direct🛌
Better sleep in randomized trials
Multiple ICU RCTs — a deliberately rigorous setting — found better sleep quality, more deep sleep, and improved melatonin and cortisol.
RCT · ICU population🌅
Protects the light-sensitive hours
Your longest REM stretches fall just before waking — exactly when dawn light rises and darkness matters most.
Mechanism · not disputed🧵
Silk’s lower friction is real
Silk has measurably less friction than cotton — comfortable for hours. Independent proof of anti-wrinkle claims is thin, and we don’t make them.
Material property · modestHow it works
Physics, not a promise.
Two pathways leave the same eye — one builds the picture you see, the other just measures brightness for the clock, and it keeps measuring while you sleep.
1
Eyelids filter, they don’t block
Thin eyelid tissue still transmits a real fraction of light.
2
The clock reads brightness without vision
Melanopsin cells (ipRGCs) report light levels to the SCN as you sleep.
3
Light suppresses melatonin, fragments REM
Light through closed lids cut melatonin 36–56% in controlled testing.
4
A seal removes the variable
A snug mask blocks stray light whatever the wavelength — no reliance on curtains.
In the box: contoured silk eye mask · breathable travel pouch · care & sleep-hygiene guide.
Using it
Small habits, same 1-lux logic.
🔅
STEP 1
Dim lights early
Lower lighting 60–90 min before bed.
😴
STEP 2
Fit before sleep
Seals flush at nose and temples, no gap.
🔁
STEP 3
Keep it consistent
A regular light/dark schedule, not the odd night.
☀️
STEP 4
Pair with morning light
Bright light on waking anchors the same clock.
Benefits backed by research
What the studies found — with the caveats.
Findings measured directly, separated from association studies, each with its grade. Some of it isn’t flattering; we publish it anyway.
| Finding | What the study showed | Grade |
|---|---|---|
| Light through eyelids | Light through closed eyelids suppressed melatonin 36–56%, worst at night’s end. Figueiro & Rea, 2012 · BMC Res Notes | Measured |
| ICU sleep quality | Better quality and depth, fewer awakenings, improved melatonin/cortisol vs no mask (P<0.05). Hu et al., 2015 · Critical Care · RCT | RCT |
| Deep (N3) sleep | More restorative slow-wave sleep, confirmed on polysomnography. Le Guen et al., 2014 · ICU · PSG | RCT · PSG |
| Light at night & metabolism | One night at ~100 lux raised next-morning insulin resistance and heart rate. Mason et al., 2022 · PNAS | Single-exposure |
| Silk friction | Roughly 40%+ lower friction against skin than cotton in independent testing. Friction-coefficient lab data | Material |
Read this correctly
The strongest mask trials come from intensive-care units — rigorous, but a specific population. The light-at-night studies show a consistent direction, not proof that darkness alone prevents disease. We don’t claim it does.
Key sources: Brown TM et al. (2022) PLOS Biology; Figueiro & Rea (2012) BMC Res Notes; Berson et al. (2002) Science; Hu et al. (2015) Critical Care; Le Guen et al. (2014); Chaudhary et al. (2020) Crit Care Res Pract; Mason et al. (2022) PNAS; Senzai & Scanziani (2022) Science.
Why choose Tattwas
Contoured to block light, not press on the eye.
A flat mask gaps at the nose and temples — where curtains fail too — and presses on eyelids that move during REM. Ours seals those gaps while clearing the eye entirely.
🧶
100% Mulberry silk, 22 momme
A dense, opaque, low-friction weave, gentle over hours of contact.
👁️
Contoured eye cups
Zero pressure on eyelids or lashes — a full range of REM movement.
🫧
Nose & temple seal
Shaped edges close the gaps a flat mask leaves open.
🎗️
Fully adjustable strap
No pressure on ears or scalp, and no slipping overnight.
| Design | What’s genuinely true | Verdict |
|---|---|---|
| Contoured silk cup (ours) | Clears the eyeball, seals nose and temples, low-friction silk. Costs more than a flat strip. | Our choice |
| Flat pressure-fit mask | Cheap and packs flat — but presses on the eyes and gaps at nose and temples. | Workable |
| Weighted / padded mask | Blocks light, and some find the pressure soothing — but it rests weight on the eyes. | Preference |
| Thin or light fabric | Works only with genuinely dense construction; less reliable than a sealed dark cup. | Workable |
On the material, precisely
Silk’s lower friction is real and measurable — that’s why we use it. The “prevents wrinkles” statistics online trace to brand-commissioned studies, not independent trials, so we don’t claim it.
Care and cautions
Hand wash cold, or a delicate machine cycle in a mesh bag.
Check with a doctor after recent eye surgery, with a silk allergy, or if you rely on light to wake.
The Tattwas Sleeping Eye Mask is a comfort and sleep-hygiene accessory, not a medical device, and is not intended to diagnose, treat, cure or prevent any disease, including sleep disorders. This page summarises published research; it is not medical advice.
Founder image
From our founder
“Whatever you see, touch, eat or drink… has an energy, and that energy is made from only 5 elements.”
Vishall
Founder, Tattwas
Founder, Tattwas
Good to know
FAQ
Everything you need before adding to basket.
Does a mask really block enough light? +
Closed eyelids only filter light, and even blackout curtains leak 10–50 lux. A snug, dense mask is the reliable way to the <1 lux target.
Won’t it press on my eyes? +
No — the contoured cups clear the eyeball so your eyes move freely during REM. That’s the whole point of the shape.
Does silk prevent wrinkles? +
Its lower friction is real; the specific anti-wrinkle statistics trace to brand-funded studies, so we don’t claim it.
Is the research just marketing? +
No — sleep masks have been tested in RCTs, mostly in ICUs. That’s rigorous but a specific population, and we say so.
How do I wash it? +
Hand wash cold, or a delicate machine cycle inside a mesh bag, then air dry.
Will it fix my insomnia? +
It’s a sleep-hygiene accessory, not a medical device. It supports the light/dark rhythm; it doesn’t treat a disorder.
Sleeping Mask ·
Rs. 199
MRP Rs. 299
33% OFF
★★★★★ 4.9/5
Ancient elements, everyday wellness
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