HOW IT WORKS

Your body already knows how to breathe through its nose.

NoseFlow gently guides your tongue into position so your mouth stays closed and your body breathes through your nose.

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What NoseFlow actually does

No tech, no straps, no taping your mouth.

01Guides the tongue up

Bite down gently on the tabs, and NoseFlow guides your tongue up to the roof of your mouth — its natural resting position.

02Keeps the mouth closed

With your tongue in place, a soft lip seal forms. Give it a gentle tug — the resistance is how you know it's placed correctly.

03Nasal breathing returns

Mouth closed, airway clear, your body settles into breathing through your nose. Take a slow breath in and notice the difference.

Grounded in how breathing works

Nasal breathing is the fundamental biological design for human respiration, acting as the body’s natural air filter and regulator.

Nasal breathing supports nitric oxide production, one reason it’s considered the body’s preferred breathing pathway.1
Breathing through the nose can support more efficient oxygen delivery than breathing through the mouth.2
Consistent nasal breathing during sleep is associated with more settled, uninterrupted rest.3
Read the full references →

Let your nose do the work again.

Medical grade silicone, no fitting, and a 30-day money-back guarantee.

Your Questions, Answered

Will it fall out while I sleep?

It can in the first few nights, usually while your jaw is still relaxing into the new position. Shorter sessions at first and a consistent routine help it stay seated. Most people find it settles within the first week or two.

How long until it feels normal?

Most people need one to two weeks. The first few nights feel new — that’s expected, not a sign it isn’t working.

Will it fit me?

No molding and no fitting required. It’s comfortable from the first night.

Can I use it if I’m on a CPAP?

Many people look to NoseFlow as a non-invasive option. If you use a CPAP or have a diagnosed sleep condition, check with your doctor before changing anything about your routine.

What if it isn’t for me?

Every order is backed by a 30-day money-back guarantee, so you can try it and decide.

Still deciding? Try Noseflow for 30 days and experience the difference.

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