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22 Momme Mulberry Silk

Mulberry Silk Deep Sleep Mask

Sale price  €37,99 Regular price  €45,00
"Beautiful, comfortable and truly effective, this Mulberry Silk Sleep Mask is worth every penny." - Natalie
ColorPistachio
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In stock, ready to ship
Free shipping from €60

Fall Asleep Faster & Wake Up Refreshed

Join a community of sleep-lovers choosing our premium mulberry silk Deep Sleep Mask for deeper rest and smoother skin.

Expertly crafted from breathable, hypoallergenic mulberry silk, it naturally cools, supports skin rejuvenation, and blocks 100% of light — helping you drift off faster and stay asleep longer.

Fall asleep faster and enjoy longer REM cycles.

Reduce under-eye bags and dark circles.

Prevent fine lines, eye wrinkles, and puffiness.

Description

Suitable for: All skin types — gentle even on sensitive skin to help prevent irritation. 

Size: Adjustable (68 cm) — fits all head sizes and stays secure throughout the night. 11 cm wide at its highest point. 

Weight: 40 g — ultra-light for pressure-free comfort. 

Fabric: 22-momme mulberry silk — premium, durable, and luxuriously soft. 

Certification: Oeko-Tex® — responsibly made and safe for your skin and the environment. 

Cruelty-free: Yes — ethically sourced, never tested on animals. 

Chemicals: None added — free from harmful additives for pure, natural comfort. 

Packaging: Elegant, individual packaging — ideal for gifting. 

Designed in the EU — crafted for a refined, premium experience.

WASHING INSTRUCTIONS

Gently hand wash or machine wash on a delicate cycle at 30°C.

Avoid wringing or spinning — instead, lay flat or hang to air-dry naturally.

Once dry, lightly steam or iron on a low setting to restore its smooth, luxurious finish.

Shipping

Free shipping on orders over £60 / €60 / $60.

£5.99 / €5.99 / $5.99 shipping fee for orders below that amount.

Handling time: 1 business day.

Delivery times vary by destination — estimated dates are shown at checkout.

No import duties or tariffs for EU orders.

Returns

100-day hassle-free returns.

Free returns for store credit.

For a refund to the original payment method, items must be returned within 14 days of delivery.

Items must be unworn, unwashed, in original condition, with all tags and liners attached.

Insights from Sleep Science

Research shows that even low levels of light at night can disrupt melatonin production, leading to lighter sleep and more frequent awakenings. Exposure to screens and room light before bed affects our natural sleep processes and circadian rhythm.

“Blocking nighttime light can support deeper sleep and better next-day alertness, as shown by controlled sleep studies testing light exposure versus eye mask use.”

Sleep researchers highlight one core principle for optimal rest: bright days, dark nights. Reducing light at bedtime — including screen light — supports the body's natural melatonin cycle and sleep quality.

Customers also purchased:

Trusted by Over 200,000 Customers. Discover Why.

Excellent
Based on 3,254 iosomo customers
Showing a selection of our 5★ feedback.

Super soft bonnet

I’ve tried so many before, but this one actually stays on all night! My curls look perfect every morning.

Ava, 1 day ago

Perfect scrunchies

These silk scrunchies are a game changer — no hair breakage, and they still hold my thick hair securely.

Leila, 2 days ago

My best sleep ever

The silk sleep mask feels amazing and blocks all light. I’ve genuinely started sleeping deeper since using it.

Sienna, 3 days ago

Worth every penny

The quality is top-notch and the packaging was so elegant. Bought the bonnet and mask together — perfect combo.

Freya, 3 days ago

Softest silk ever

You can really feel the difference — no more friction or tangled hair in the morning. Highly recommend!

Isabella, 4 days ago

Beautiful colors

Ordered a set of scrunchies in champagne and rose — they look and feel so luxurious. Zero creases on my hair!

Amara, 5 days ago

Gentle and stylish

The bonnet is both beautiful and functional. Finally something that looks chic and keeps my hair protected!

Tara, 6 days ago

Perfect for travel

Took my iosomo mask on a long flight and slept like a baby. Super light, soft, and doesn’t press on eyes.

Nora, 1 week ago

Amazing gift set

I gifted the sleep mask and scrunchie set to my sister — she said it’s the nicest present she’s ever received.

Ella, 1 week ago

Luxe feel

Everything about iosomo feels premium — the fabrics, the stitching, the packaging. I’m already planning my next order.

Maya, 1 week ago
Woman wearing a silver sleep mask with a plain background

Your Secret to Restful, Restorative Sleep

Our light-blocking Deep Sleep Mask is designed to guide you gently into sleep and keep you there. It helps calm the mind, encourages deeper rest, and enhances REM sleep so you wake restored, refreshed, and glowing.

Luxury-level deep sleep

Effortless bedtime relaxation

More balanced and extended REM cycles

Backed by science, felt by you

96%

felt they drifted off to sleep more easily

Independent four-week customer panel

88%

noticed deeper, more restorative REM sleep

Independent four-week customer panel

89%

saw smoother, less puffy under-eye areas

Independent four-week customer panel

Woman wearing a rose gold silk sleep mask against a plain background

Your Nighttime Beauty Secret

Experience true beauty sleep. Crafted from ultra-soft silk, it prevents wrinkles and reduces puffiness, dark circles, and eye bags — so you wake up looking rested, radiant, and renewed.

Diminishes puffiness, under-eye bags, and dark circles.

Encourages visibly clearer, healthier-looking skin

Crafted from gentle, breathable silk

Woman lying on a bed with a blue pillow and wearing a silver silk sleep mask.

Designed for Deep Sleep

Enjoy exceptional comfort with our ultra-slim Deep Sleep Mask — thoughtfully shaped for every sleeping position, whether on your side, back, or stomach. Crafted from breathable, temperature-balancing silk, it keeps you cool and comfortable all night. The adjustable design stays securely in place for uninterrupted, restorative sleep that leaves you feeling renewed.

Breathable Fabric

Cool Balance

Frequently asked questions

Is the mask warm or heavy when worn?

Not at all — our silk is naturally cooling, breathable, and light as air. Designed for comfort without bulk.

How should I wash and maintain it?

Caring for your silk mask is simple. Hand wash or use the delicate cycle at 30°C, then hang to air dry. Avoid tumble drying or wringing — silk thrives on gentle care.

How does the Deep Sleep Mask help you drift into deeper, more restorative sleep?

The Deep Sleep Mask blocks out light completely, helping your body produce more melatonin — the natural sleep hormone. Its gentle, contoured fit relieves pressure while the pure silk soothes your skin, creating a calm environment for deeper, uninterrupted rest.

What is it made from?

The Deep Sleep Mask is made from 100% pure mulberry silk, known for its naturally smooth, breathable texture. It’s gentle on skin and hair, helping reduce friction and irritation while offering a light, soothing feel for deeper rest.

Can I wear it while sleeping on my back?

Yes — the mask’s light, flexible design makes it perfectly comfortable for back sleepers.

How does shipping and returns work?

We ship worldwide and provide full tracking for every order. If you’re not completely happy, you can return your item within 14 days in its original condition — we’ll make it easy.