Astmaatikon siitepölyaika mennyt näiden teippien kanssa paremmin nukkuessa 🌿😊
Years of constant fatigue, dozens of remedies tried and €2,000 spent on sleep studies...
The solution was somewhere nobody thought to suggest.
Updated: October 5, 2026 · 3 min read
Every morning, we woke up feeling the same way. A drool-soaked pillow, a scratchy throat, a heavy body and a foggy head. By the afternoon, we were competing over who’d nod off first. We were healthy and optimised our sleep, but we still woke up tired, and our sleep didn’t help us recover. So we started looking into the problem ourselves, and the solution we found surprised us.

According to several studies, more than half of people breathe through their mouths at night because of a blocked nose. The body has to work for every breath, and sleep breaks into small awakenings. You don’t remember them in the morning, but you definitely feel them. It all made sense: the dry mouth, the drool stains on the pillow, the heavy mornings. We were mouth breathers.

We first used nasal sprays, which only worked for a moment, but then we found nasal strips: a springy strip that widens the nasal passages from the outside. The problem was that they didn’t stay on all night, but we felt the difference in our sleep and alertness straight away. That was the beginning of Nuku.

We set three non-negotiable criteria:
We tested 50 combinations of adhesive, shape and material until all three were met.

Nuku was born out of our own need. It’s a CE-marked medical device that gently widens the nasal passages. When breathing through your nose is effortless, your mouth stays closed, your throat doesn’t dry out, and snoring may decrease. Nasal breathing also supports the body’s rest state, where real recovery happens. To this day, nothing has had as big a positive effect on our sleep and quality of life as these strips.

When we started Nuku, we were mostly making it for ourselves and our friends. We had no idea how big a movement it would grow into. Today, more than 15,000 Finns sleep better with Nuku, and we’ve made more than 450,000 more-rested mornings possible.

Our community is growing faster than we ever imagined. Every time a new batch arrives, it sells out within a few days, and we’re incredibly grateful for that. If you’re seeing this, you’re lucky: the product is available right now, but it usually doesn’t last long. If you’re not satisfied with the product within 60 nights, you’ll get 100% of your money back.











A nasal strip designed for sleep that stays on until morning. It gently widens the nasal passages, so breathing through your nose is effortless all night.
Nuku 60-night guarantee
At Nuku we believe that restful sleep and good days are everybodys right.
This is why want to give you the chance of testing Nuku without any risk.
Sleep with the strips for 60 nights, if you don't notice a difference in your sleep and energy levels or think that they just aren't worth the investemt – we'll offer a 100 % refund.
No extra questions or fine prints. We (and tens of thousands of others) already trust them so we are confident in offering such a guarantee.
It might not be you. It might be how you breathe.
Made in Finland, by people who needed it. Founded by Finns who were tired of waking up tired, and built around the simplest thing that actually helped.
One small thing, not another routine. A CE-marked strip at bedtime. No pills, supplements, trackers or programs.
Try it without the risk. Everyone deserves the chance to find out if this is what's been in the way. Sleep with Nuku for 60 nights, or get your money back.
Every order gives back. A portion of every order supports a good cause and is donated to mental health, breathing or sleep charities.
Inside the strip are three rigid bands that lift the sides of the nose, widen the nasal passages and improve airflow through the nostrils.
Most people breathe through their mouth at night due to nasal congestion or structural reasons.
This keeps the body in an alert state and can also lead to snoring, which prevents deep sleep.
Breathing through the nose produces nitric oxide, which widens the blood vessels, slows the heart rate and activates the body's resting state, so that body and mind can recover effectively during the night.
The result is deeper, more restful sleep. By promoting nasal breathing, the strip helps reduce nasal congestion, snoring and the need to breathe through the mouth while sleeping.
Many users report that their breathing improves immediately, that they or their partner snore less, that they feel less tired in the morning and that their overall wellbeing is better.
Shipping
Returns
Nuku Sleep Nasal Strips