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30-night trial
Your nights don't change? Refunded.
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Tracked delivery
A tracking number with every order.
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One product = one problem
No gadgets. Every item has a reason to exist.
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Secure payment
Encrypted transactions.
Sound familiar?
What a truly restored night changes
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Your neck holds
It no longer hangs in mid-air. In the morning, your neck is free.
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Coolness, layer by layer
Over you and under your head. We treat the layers that surround you.
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The light disappears
Total darkness, with no pressure on your eyelids.
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The noise fades
Outside noise, we cut. The ringing inside, we cover.
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Skin and hair protected
Less friction against the pillow. A smooth face in the morning.
For waking up with a locked neck
Cooling Cervical Pillow
Memory foam that follows the curve of your neck, wide 3D mesh side panels that vent heat continuously. You stop flipping the pillow at 3 a.m. looking for the cool side.
For tinnitus & a mind that won't stop
Bluetooth Sound Mask
White and pink noise built into the mask. Total darkness for the eyes, a veil of sound for the ear — without ever bringing a screen back to bed.

For waking up drenched
Cooling Blanket
The fabric carries heat away instead of holding it in. You stay covered without overheating — no more sticking a foot out at 2 a.m.

Every stolen night has its answer
Our packs
Two ways to take your nights back.

Essential Pack
The essentials for sleeping well, from tonight.
Your neck, the light, the noise — and your skin protected. What you need, nothing more.
Cervical pillow, blackout sleep mask, noise-blocking ear plugs and silk pillowcase.
€109,60 à l'unité · votre prix €94,90
Choose the Essential
Premium Pack
The complete sleep environment.
Everything that ruins your nights, handled together — down to the heat and the tinnitus.
Cervical pillow, cooling blanket, silk pillowcase, sound mask and ear plugs.
€174,50 à l'unité · votre prix €144,90
Choose the PremiumThe science of sleep
Sleep is the first treatment
For a long time the night was treated as lost time. The research of the last fifteen years says exactly the opposite: it is when the body cools, repairs and rebuilds itself.
Life expectancy
That is the additional life expectancy observed in men combining five good sleep markers — 2.4 years in women. All-cause mortality falls by 30%.
The threshold for falling asleep
Core body temperature has to fall by about one degree for sleep to take hold. That is the whole reason our cooling range exists — and why a bedroom should sit between 15.6 and 19.4 °C.
Physical recovery
The share of daily growth hormone secreted during sleep, peaking in the first deep cycle. It is at night that muscle and tissue repair themselves.
Restelya does not sell years of life.
Restelya creates the conditions for the sleep that produces them.
These studies concern sleep in general and do not constitute a health claim relating to our products.
It all starts with the night.
A restored night makes for a lighter day. Patience with your children. Energy at 6 p.m. A mood that no longer depends on the night before.
The quality of your sleep decides the quality of your life. It is not a detail — it is the foundation.





