No gasping. No dry throat, no pounding head, no groggy fog. Just deep, full breaths, all night. You've tried strips, tape, sprays — none of them touch the real spot inside your nose that's actually caving shut.
FLO holds it open. Starting tonight.
She's not going to ask if it worked. She's going to fall asleep before you do and stay asleep, next to you. This isn't about fixing a symptom. It's about giving her back an ordinary, quiet night. Some nights, the best thing you can give her is quiet.
One small habit. A completely different night.
"I've snored for probably ten years and my wife just accepted it. First night with FLO, she woke ME up asking if I was okay because it was so quiet. That alone was worth every penny."
"I tried every strip on the market for years. Nothing worked because apparently they're not even hitting the right spot. FLO actually targets where the real problem is. Should've known this years ago."
"Deviated septum for as long as I can remember, but never 'bad enough' to get help. This isn't a replacement for surgery, but it's the first thing that's actually given me real relief without going under the knife."
"Bought a different brand's dilator before this and it hurt by morning every time. The starter kit having all three sizes actually mattered — found mine on the first night and haven't taken it out since."
"Didn't realize how much the dry mouth and morning fog was just from mouth breathing until it stopped happening. I actually feel like a person before my coffee now."
"Was using decongestant spray every night for probably two years, knew it wasn't good for me but couldn't stop. FLO gave me an actual reason to quit. Haven't touched a bottle in three weeks."
"I run and always felt like I was fighting for air through my nose the whole time. Wear this during training now and it's a noticeably different breathing experience. Wasn't expecting that."
"That's genuinely how my family introduced me at gatherings for years. First time in a long time I don't feel like that's my whole identity. Small thing that changed more than I expected."
We offer a 60-night money back guarantee.
Yes — and this is the whole point. Strips pull on the outside of your nose. Tape controls your mouth, not your nose. Neither one reaches the internal nasal valve, which is where the actual collapse happens. FLO is built specifically for that internal point.
FLO is sized and adjusted to sit securely at the valve, not loosely inside the nostril. The Starter Kit lets you find your real fit instead of guessing with a single size.
FLO isn't a replacement for surgery if you need one — but many people with deviated septums get real, immediate relief because the internal valve (not just the septum) is often part of what's restricting airflow. It's a non-invasive option worth trying before — or alongside — anything more invasive.
Yes. FLO uses no chemicals, no adhesives, and no drugs — just gentle mechanical support. Unlike decongestant sprays, there's no dependency or rebound effect from nightly use.
That's exactly why the Starter Kit includes all three sizes. If you're still not comfortable after trying each one, you're covered by our 60-Night Comfort Guarantee.
FLO is low-profile and sits just inside the nostril — most partners notice the silence, not the device.
Rinse with warm water and mild soap after each use, let it air dry completely before storing. No special cleaning products needed.
With proper care, each piece is designed for months of regular use. If you notice any wear, cracking, or reduced flexibility, it's time to swap it out.
Yes — plenty of people wear FLO during workouts, while working, or anytime they want clearer breathing, not just at bedtime.
Orders ship within 4-6 business days, with free shipping on orders over $49.
Overall rating: 4.9 / 5 from 423 reviews.
Honestly the most comfortable nasal product I've used, and I've tried more of these than I'd like to admit.
Feels like the missing piece after years of trying tape, sprays, and everything in between.
Sleep tracker finally shows deep sleep stages I haven't seen in years. Wasn't expecting data to back up how I felt.
I've already recommended this to three different coworkers, one of whom actually went and bought it the same day after hearing me talk about it at lunch. It's honestly hard not to bring it up once you notice how much better you're sleeping and breathing during the day too, not just at night. Once you feel the difference yourself, you kind of want everyone around you to have it too.
The internal fit makes total sense once you actually feel it working. Completely different than anything external.
Skeptical of the whole category after a bad experience with strips, but this actually delivers on what it claims.
Quiet nights, better mornings, and my girlfriend has officially stopped elbowing me awake in the middle of the night to roll over, which used to happen at least a couple times a week without fail. She actually mentioned last weekend that she can't remember the last time it happened, which I think says more than any review I could write. Everyone wins at this point, honestly.
My son has struggled with mouth breathing since he was a kid. This has genuinely helped him more than anything a specialist recommended.
Didn't think a nasal device could fix something a $3,000 dental appliance couldn't, but here we are.
Best money I've spent on a health product this year, and that's genuinely saying something considering how many wellness gadgets I've bought and abandoned over the last twelve months alone. Most of that stuff ends up in a drawer within a week once the novelty wears off. This is the one thing I've actually used every single night without fail since it arrived, which is basically unheard of for me at this point.
Comfortable, discreet, and it actually addresses the real problem instead of just masking it like the sprays did.
Night shifts already wreck my sleep schedule enough. This has at least removed one variable making it worse.
Went on a fishing trip with my dad and brothers and for the first time nobody complained about sharing a cabin with me.
My uncle finally stopped teasing me about my own snoring after seeing how well this worked, since he'd been dealing with the same thing for years.
I'm on the road constantly for work and this has made rest stops actually restful instead of just tolerable.
Took a road trip in the RV with my wife and for the first time she actually slept through the night beside me.
This has genuinely become the easiest part of my nightly routine, which says a lot given how many things I've tried before.
This year's camping trip was the first one in years where my snoring wasn't the group's favorite joke.
My grandson visited and mentioned how quiet grandpa's room was compared to how he remembered it as a kid.
A friend's father-in-law recommended this after decades of dealing with his own snoring finally getting some relief.
My brother-in-law bet me I'd give up on this within a week like everything else I try. Still using it every night three months later.
My kids finally stopped complaining about hearing dad through the bedroom wall every night.
Started using this the same week as a new job with an earlier schedule, and the adjustment felt a lot less brutal than expected.
Used to need a nap most afternoons just to function. Haven't needed one in weeks now.
A friend who works in respiratory therapy actually validated the underlying science before I bought one, which gave me confidence.
My mother-in-law, who rarely compliments anything, actually mentioned how peaceful the house felt during her last visit.
Took this to a family cabin trip where four adults shared one bedroom, and for once wasn't the reason nobody got any real rest.
Work output has noticeably improved since actual, full nights of sleep became the norm instead of the exception.
My son's pediatrician mentioned mouth breathing as something worth addressing early, which is what led our whole family to try this.
A friend who recently quit smoking mentioned how much his breathing improved overall, which reminded me to finally address my own nasal issues.
Took this backpacking through a national park for a week and it held up fine despite the rougher conditions and no easy way to clean it daily.
My wife's grandmother, of all people, asked about it after noticing how much better rested my wife seemed during a recent visit.
My whole morning feels different now that I'm not starting every day already running on empty.
My wife's book club friend recommended this after hearing about my snoring struggles secondhand.
Started this after my own snoring woke me up one too many times, which felt like a strange kind of wake-up call.
Started this after my wife casually mentioned she'd been considering separate bedrooms, which was more of a wake-up call than I expected.
I spent years assuming loud snoring was just part of who I was. Turns out that wasn't true at all.
For the price point, this genuinely exceeded what I expected walking into the purchase.
An old army buddy of mine mentioned using something similar and it reminded me to finally look into it myself.
Took this on a fishing trip with my father and brothers and for the first time wasn't the reason the cabin stayed up all night.
