Fall asleep in minutes ─ not hours
Wakes up genuinely rested ─ every morning
Softer skin, less puffiness ─ from night one
In stock, Ready to ship - Arrives by Wed, Mar 18th
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60 Nights Risk-Free Trial
"I put off buying this for weeks. Ordered it on a Thursday, slept better by the weekend. No idea why I waited."
Most people don't realise how much bad sleep is costing them — low energy, dull skin, waking up still exhausted. Light is often the silent culprit. Even small amounts disrupt your sleep cycles without you knowing it.
The Nyx & Novem Silk Sleep Mask was built to fix that. Total darkness triggers deeper, more restorative sleep — while the ultra-soft silk works overnight to cool, hydrate and smooth your skin. Over 1,000 customers have already made the switch. Most feel the difference within the first week.
Suitable for: All skin types – Gentle on sensitive skin, ideal for preventing irritation.
Size: Adjustable (70cm) – Customizable fit for all head sizes, stays secure all night.
Weight: 40g – Lightweight design ensures comfort without pressure.
Treatment: Antibacterial silver ion treatment – 99.7% effective at reducing bacteria, promoting clearer skin.
Fabric: 22 momme mulberry silk – Highest quality silk for maximum durability and luxury.
Ethical certification: Oeko-Tex® – Responsibly made, safer for you and the environment.
Animal tested: No – Made cruelty-free & ethically sourced.
Added artificial chemicals: None – Free from harmful additives for pure, natural comfort.
Packaging: Each product is beautifully presented & individually packed – Perfect for gifting.
Effortless Cleaning and Care:
Maintaining your Silk Sleep Mask is incredibly easy! Simply machine wash on the delicate cycle or hand wash at 30°C. No need to spin dry - just hang it to air dry. For that soft, luxurious feel, lightly iron once dry.
Your order will arrive safely and on time, with our secure delivery service that ensures your package is handled with care and precision from our door to yours.
Your order will be delivered via your local postal service. Your orders will be dispatched within 24 hours, then will take 6-12 days to be delivered worldwide.
Free Delivery on orders over £50
Based on a survey of 500+ Nyx & Novem customers after 30 days of use.
of customers reported falling asleep faster within the first week
said they woke up feeling more rested after 14 days
noticed a visible reduction in under-eye puffiness within two weeks
said they would never go back to sleeping without it
Not all sleep masks are created equal. Here's why ours is different.
Nyx & Novem
Nyx & Novem
Yes — the adjustable strap is designed to stay in place all night, whether you sleep on your side, back or stomach. The elastic is firm enough to hold, but gentle enough that it won't tighten or leave marks on your face. Most customers tell us they forget they're wearing it by the time they wake up.
Completely. The padded silk design sits snugly against your face and the contoured shape means there are no gaps at the nose or sides where light normally sneaks in. If you can see light in a regular sleep mask, you'll notice the difference immediately.
The padded design means there's no pressure on your eyes at all — it's not the flat, tight masks that press on your eyelashes. The silk is breathable so it won't overheat, and the adjustable strap means you can get the fit exactly right for your head size.
Most sleep masks fail for one of three reasons: they let light in, they slip off, or they're uncomfortable. The Nyx & Novem mask was designed specifically to fix all three. The 100% light-blocking design, padded fit and adjustable strap address exactly why other masks haven't worked.
We're so confident in what this mask does that we back it with a 60-night sleep challenge. Use it every single night for 60 days. If you genuinely don't feel a difference in your sleep, your energy, or your skin — we'll make it right. No awkward conversations, no hoops to jump through. But in our experience? Most people feel it within the first week.
