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 Excellent 4.7 | 42,000+ Happy Customers

Sealr®

Sealr®

Regular price $21.99
Regular price $21.99 Sale price $43.99
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verified Opens your airways so you can breathe deep and feel alive

verified Boosts energy focus, and flow without harsh sprays or chemicals

verified Helps you stay calm, clear, and collected no matter the day's stress

verified Quiet the snore (for you and your partner)

verified Supports healthy nasal breathing, deeper sleep, and maintain clear efficient airflow

verified Designed for anyone who wants to breathe better, feel better, and live fully with confidence

 
 

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

Sets include 4 Bands, 1 Applicator, and Tabs based on selected supply

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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  • files/Screenshot_2025-06-27_at_6.44.08_PM.jpg

    So simple yet so effective. I can't go a day without it now!

    - Emily A. 2 hours ago
  • files/Screenshot_2025-06-27_at_6.42.33_PM.jpg

    Works naturally with my body—no pills, no surgery, no side effects, just raw results.

    Mark T. 7 hours ago
  • files/Screenshot_2025-06-27_at_6.44.23_PM.jpg

    Feels like summer in every breath—fresh, gentle, and all-day relief.

    Sophie B. 12 hours ago
    View full details

    How to Use

    Follow these simple steps to apply your NasalFlow® band for optimal breathing support

    1
    Clean Your Nose

    Clean Your Nose

    Wash and dry your nose area thoroughly to ensure proper adhesion
    2
    Applying Tabs

    Applying Tabs

    Use the applicator to apply the tabs to the correct position on your nose.
    3
    Correct Application

    Correct Application

    Take your time to place them accurately for the best results. Wait 5 minutes to let the tabs fully set and bond to your skin.
    4
    Attach the Band

    Attach the Band

    Apply the band over the tabs allowing the magnetic ends to snap onto the tabs. Now get ready to feel the difference almost immediatlely, as your airways open up.
    5
    Daily Use

    Daily Use

    Wear it while you sleep, during workouts, or anytime you need extra airflow- whether it's for better rest, performance, or comfort.
     
     

    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."

    - Natalie S.

    "Works like a charm, opens up my breathing fast without feeling heavy. I'm obsessed."

    - Chris B.

    "The perfect summer reset. Light, clean, and opens up your breathing in seconds."

    - Cindy H.

    "Used it before bed and had the best sleep I've had in weeks. Clearer breathing makes all the difference."

    - Adam W.

    "Right out of the pack, it already feels like it was made just for me."

    - Natalie S.

    "Works like a charm, opens up my breathing fast without feeling heavy. I'm obsessed."

    - Chris B.

    "The perfect summer reset. Light, clean, and opens up your breathing in seconds."

    - Cindy H.

    "Used it before bed and had the best sleep I've had in weeks. Clearer breathing makes all the difference."

    - Adam W.

    "Right out of the pack, it already feels like it was made just for me."

    - Natalie S.

    "Works like a charm, opens up my breathing fast without feeling heavy. I'm obsessed."

    - Chris B.

    "The perfect summer reset. Light, clean, and opens up your breathing in seconds."

    - Cindy H.

    "Used it before bed and had the best sleep I've had in weeks. Clearer breathing makes all the difference."

    - Adam W.

    "Right out of the pack, it already feels like it was made just for me."

    - Natalie S.

    "Works like a charm, opens up my breathing fast without feeling heavy. I'm obsessed."

    - Chris B.

    "The perfect summer reset. Light, clean, and opens up your breathing in seconds."

    - Cindy H.

    "Used it before bed and had the best sleep I've had in weeks. Clearer breathing makes all the difference."

    - Adam W.

    "Right out of the pack, it already feels like it was made just for me."

    - Natalie S.

    "Works like a charm, opens up my breathing fast without feeling heavy. I'm obsessed."

    - Chris B.

    "The perfect summer reset. Light, clean, and opens up your breathing in seconds."

    - Cindy H.

    "Used it before bed and had the best sleep I've had in weeks. Clearer breathing makes all the difference."

    - Adam W.

    "Right out of the pack, it already feels like it was made just for me."

    - Natalie S.

    "Works like a charm, opens up my breathing fast without feeling heavy. I'm obsessed."

    - Chris B.

    "The perfect summer reset. Light, clean, and opens up your breathing in seconds."

    - Cindy H.

    "Used it before bed and had the best sleep I've had in weeks. Clearer breathing makes all the difference."

    - Adam W.

    "Right out of the pack, it already feels like it was made just for me."

    - Natalie S.

    "Works like a charm, opens up my breathing fast without feeling heavy. I'm obsessed."

    - Chris B.

    "The perfect summer reset. Light, clean, and opens up your breathing in seconds."

    - Cindy H.

    "Used it before bed and had the best sleep I've had in weeks. Clearer breathing makes all the difference."

    - Adam W.

    "Right out of the pack, it already feels like it was made just for me."

    - Natalie S.

    "Works like a charm, opens up my breathing fast without feeling heavy. I'm obsessed."

    - Chris B.

    "The perfect summer reset. Light, clean, and opens up your breathing in seconds."

    - Cindy H.

    "Used it before bed and had the best sleep I've had in weeks. Clearer breathing makes all the difference."

    - Adam W.

    "Right out of the pack, it already feels like it was made just for me."

    - Natalie S.

    "Works like a charm, opens up my breathing fast without feeling heavy. I'm obsessed."

    - Chris B.

    "The perfect summer reset. Light, clean, and opens up your breathing in seconds."

    - Cindy H.

    "Used it before bed and had the best sleep I've had in weeks. Clearer breathing makes all the difference."

    - Adam W.

    "Right out of the pack, it already feels like it was made just for me."

    - Natalie S.

    "Works like a charm, opens up my breathing fast without feeling heavy. I'm obsessed."

    - Chris B.

    "The perfect summer reset. Light, clean, and opens up your breathing in seconds."

    - Cindy H.

    "Used it before bed and had the best sleep I've had in weeks. Clearer breathing makes all the difference."

    - Adam W.

    US VS THEM

    Comfort you can feel. Airflow you’ll notice. Designed to support better breathing.

      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

    S

    Sarah Johnson

    2 days ago

    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.

    Verified Purchase
    M

    Michael Chen

    1 week ago

    Huge improvement in my daily breathing. I feel calmer, clearer, and more focused. This genuinely improved my overall well-being.

    Verified Purchase
    O

    Olivia R.

    2 weeks ago

    My breathing has never felt this smooth. Within days I was breathing easier, sleeping better, and feeling more refreshed in the morning.

    Verified Purchase
    D

    David Thompson

    3 weeks ago

    Finally breathing with ease at night. I used to toss around trying to breathe. Now my nasal passages stay open all night. Game changer.

    Verified Purchase
    J

    Jessica Martinez

    3 weeks ago

    I'm so happy with this purchase! It arrived quickly and works perfectly. Would definitely recommend to friends and family.

    Verified Purchase
    L

    Luis M.

    3 weeks ago

    Perfect for anyone who struggles with nasal blockage. My congestion is down, my breathing is stronger, and I feel more relaxed throughout the day.

    Verified Purchase
    J

    Jordan F.

    1 month ago

    My workouts feel completely different. This helped me breath through my nose during training. Better stamina, smoother recovery - huge upgrade.

    Verified Purchase
    M

    Madison L.

    1 month ago

    The fastest improvement I've felt in years. My nose opens instantly, and my breathing feels calmer and smoother. I'm obsessed.

    Verified Purchase
    C

    Carla W.

    1 month ago

    Absolutely love this product! It exceeded my expectations and the quality is outstanding. Highly recommend to anyone looking for a great purchase.

    Verified Purchase
    E

    Emily Rodriguez

    2 months ago

    Very satisfied with my purchase. The product works exactly as described. Only minor issue was the packaging could be better.

    Verified Purchase

      Questions? We've Got Answers

      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?

      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?

      Most users notice an immediate improvement in their breathing during the first use.

      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?

      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?

      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?

      It's non-invasive and placed externally over the nostrils using skin-safe adhesive tabs and magnets. No painful insertion, unlike some internal dilators