Sealr®
Sealr®
Opens your airways so you can breathe deep and feel alive
Boosts energy focus, and flow without harsh sprays or chemicals
Helps you stay calm, clear, and collected no matter the day's stress
Quiet the snore (for you and your partner)
Supports healthy nasal breathing, deeper sleep, and maintain clear efficient airflow
Designed for anyone who wants to breathe better, feel better, and live fully with confidence
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What is NasalFlow®
What is NasalFlow®
NasalFlow® is a non-invasive band designed to open up your nasal passages, improve airflow, boost althletic performance, and support easier breathing—day or night. It's lightweight, comfortable, helps reduce snoring, congestion, and mouth breathing. All without the use of drugs or invasive treatmeants.
Mouth breathing can lead to dry mouth, poor sleep, bad breath, and even long-term health issues. By switching to nasal breathing, you improve oxygen flow, reduce snoring, sleep better, and wake up feeling more refreshed. Our product helps keep your nasal passages open—so you can finally breathe the right way, naturally.
Reusable, discreet, and so lightweight you’ll barely notice it’s there—except for the fact that you’ll be breathing better than ever.
What’s Included
What’s Included
Sets include 4 Bands, 1 Applicator, and Tabs based on selected supply
Shipping & Returns
Shipping & Returns
The delivery time for all orders worldwide is within the range of 10-15 days. You can expect for your order to ship within 2 to 3 business days.
If you are by any mean not satisfied with our product you will get hassle free 100% refund within 30 days. Relax & Shop!
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So simple yet so effective. I can't go a day without it now!
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Works naturally with my body—no pills, no surgery, no side effects, just raw results.
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Feels like summer in every breath—fresh, gentle, and all-day relief.
How to Use
Follow these simple steps to apply your NasalFlow® band for optimal breathing support
Clean Your Nose
Applying Tabs
Correct Application
Attach the Band
Daily Use
Made to keep you breathing fresh and clear all day(or night) long
96%
said it enhanced nasal breathing, helping deliver more oxygen for improved focus, waking up refreshed, energized, and ready for the day ahead.
95%
Noticed less snoring, deeper sleep, and way better mornings after just a few nights.
92%
Said it was the easiest, most comfortable option they've tried to improve breathing while being reusable and providing a stronger airflow.
90%
Experienced clear, open airflow that make daily activities feel effortless.
These results are based on a survey of our regular customers carried out in Q1 2025
"Right out of the pack, it already feels like it was made just for me."
"Works like a charm, opens up my breathing fast without feeling heavy. I'm obsessed."
"The perfect summer reset. Light, clean, and opens up your breathing in seconds."
"Used it before bed and had the best sleep I've had in weeks. Clearer breathing makes all the difference."
"Right out of the pack, it already feels like it was made just for me."
"Works like a charm, opens up my breathing fast without feeling heavy. I'm obsessed."
"The perfect summer reset. Light, clean, and opens up your breathing in seconds."
"Used it before bed and had the best sleep I've had in weeks. Clearer breathing makes all the difference."
"Right out of the pack, it already feels like it was made just for me."
"Works like a charm, opens up my breathing fast without feeling heavy. I'm obsessed."
"The perfect summer reset. Light, clean, and opens up your breathing in seconds."
"Used it before bed and had the best sleep I've had in weeks. Clearer breathing makes all the difference."
"Right out of the pack, it already feels like it was made just for me."
"Works like a charm, opens up my breathing fast without feeling heavy. I'm obsessed."
"The perfect summer reset. Light, clean, and opens up your breathing in seconds."
"Used it before bed and had the best sleep I've had in weeks. Clearer breathing makes all the difference."
"Right out of the pack, it already feels like it was made just for me."
"Works like a charm, opens up my breathing fast without feeling heavy. I'm obsessed."
"The perfect summer reset. Light, clean, and opens up your breathing in seconds."
"Used it before bed and had the best sleep I've had in weeks. Clearer breathing makes all the difference."
"Right out of the pack, it already feels like it was made just for me."
"Works like a charm, opens up my breathing fast without feeling heavy. I'm obsessed."
"The perfect summer reset. Light, clean, and opens up your breathing in seconds."
"Used it before bed and had the best sleep I've had in weeks. Clearer breathing makes all the difference."
"Right out of the pack, it already feels like it was made just for me."
"Works like a charm, opens up my breathing fast without feeling heavy. I'm obsessed."
"The perfect summer reset. Light, clean, and opens up your breathing in seconds."
"Used it before bed and had the best sleep I've had in weeks. Clearer breathing makes all the difference."
"Right out of the pack, it already feels like it was made just for me."
"Works like a charm, opens up my breathing fast without feeling heavy. I'm obsessed."
"The perfect summer reset. Light, clean, and opens up your breathing in seconds."
"Used it before bed and had the best sleep I've had in weeks. Clearer breathing makes all the difference."
"Right out of the pack, it already feels like it was made just for me."
"Works like a charm, opens up my breathing fast without feeling heavy. I'm obsessed."
"The perfect summer reset. Light, clean, and opens up your breathing in seconds."
"Used it before bed and had the best sleep I've had in weeks. Clearer breathing makes all the difference."
"Right out of the pack, it already feels like it was made just for me."
"Works like a charm, opens up my breathing fast without feeling heavy. I'm obsessed."
"The perfect summer reset. Light, clean, and opens up your breathing in seconds."
"Used it before bed and had the best sleep I've had in weeks. Clearer breathing makes all the difference."
US VS THEM
Comfort you can feel. Airflow you’ll notice. Designed to support better breathing.
| Sleepy Headz | Others | |
|---|---|---|
| Use Anytime, Anywhere | ||
| Reduce Snoring | ||
| Drug-Free Results | ||
| Reusable | ||
| Helps Deviated Septums | ||
| Long-term/ Daily Use | ||
| Non-invasive | ||
| Skin friendly |
Verified Reviews
Loved by 42,000+ Happy Customers
The difference is unbelievable. I didn't expect such a small product to improve my airflow this much. My breathing feels cleaner and more natural.
Huge improvement in my daily breathing. I feel calmer, clearer, and more focused. This genuinely improved my overall well-being.
My breathing has never felt this smooth. Within days I was breathing easier, sleeping better, and feeling more refreshed in the morning.
Finally breathing with ease at night. I used to toss around trying to breathe. Now my nasal passages stay open all night. Game changer.
I'm so happy with this purchase! It arrived quickly and works perfectly. Would definitely recommend to friends and family.
Perfect for anyone who struggles with nasal blockage. My congestion is down, my breathing is stronger, and I feel more relaxed throughout the day.
My workouts feel completely different. This helped me breath through my nose during training. Better stamina, smoother recovery - huge upgrade.
The fastest improvement I've felt in years. My nose opens instantly, and my breathing feels calmer and smoother. I'm obsessed.
Absolutely love this product! It exceeded my expectations and the quality is outstanding. Highly recommend to anyone looking for a great purchase.
Very satisfied with my purchase. The product works exactly as described. Only minor issue was the packaging could be better.
Questions? We've Got Answers
Who is NasalFlow® for?
Who is NasalFlow® for?
NasalFlow® is made for anyone who wants to breathe better, sleep deeper, and feel more energized by training their body to breathe through the nose instead of the mouth. It’s especially helpful for people who snore, wake up tired, or struggle with dry mouth and bad breath caused by mouth breathing. By encouraging nasal breathing, NasalFlow® helps open your airways for smoother, quieter sleep and supports better oral health by keeping your mouth naturally hydrated.
It’s also ideal for health-conscious individuals — from athletes looking to improve endurance and recovery, to those focused on mindfulness, relaxation, or overall wellness. Whether you’re trying to reduce snoring, protect your oral health, or simply wake up feeling more refreshed, NasalFlow® is designed to help you experience the full benefits of proper, natural breathing every day.
Does this really promote nasal breathing?
Does this really promote nasal breathing?
Yes, that’s exactly the idea. Our band is designed to gently open your nasal passages, making it easier and more natural to breathe through your nose instead of your mouth. By improving airflow, many people notice they default to nasal breathing without even thinking about it. Over time, this helps support better sleep, more energy during the day, and an overall healthier breathing pattern.
When will I start noticing results?
When will I start noticing results?
Most users notice an immediate improvement in their breathing during the first use.
Will this help with snoring?
Will this help with snoring?
Yes it can significantly reduce snoring and boost sleep quality for nasal congestion-related snorers.
How long do the bands stay on?
How long do the bands stay on?
Each band is built for long-lasting comfort—wear it for up to 12 hours, whether you're sleeping, working, or on the move. Many users wear it overnight and wake up feeling clear, calm, and rested.
Can I wear this while working out or playing sports?
Can I wear this while working out or playing sports?
Yes, it’s designed to support you during all activities—including workouts, sports, or just everyday movement. Whether you're hitting the gym, running, or staying active outdoors, it stays secure and effective, helping you breathe easier the whole time.
Is it easy to put on and remove? Does it hurt?
Is it easy to put on and remove? Does it hurt?
It's non-invasive and placed externally over the nostrils using skin-safe adhesive tabs and magnets. No painful insertion, unlike some internal dilators