Breathe Easy. Feel Protected.
The daily nasal spray that helps support your body's natural defenses while promoting a fresh, clear feeling. Perfect for travel, crowds, and cold season.
Powered by Nitric Oxide Technology
The daily nasal spray that helps support your body's natural defenses while promoting a fresh, clear feeling. Perfect for travel, crowds, and cold season.
4.9/5 based on 1,700+ Reviews
Gently cleanses the nasal passages, helping remove everyday dust, particles, and environmental buildup.
A simple 30-second hygiene step before flights, public transport, concerts, or busy days out.
Helps wash away microscopic irritants, leaving your nose feeling refreshed and comfortable.
Creates an immediate sensation of open, clear nasal passages after use.
Helps reduce the feeling of nasal heaviness often caused by dry air, travel, or seasonal changes.
Non-medicated, non-habit forming, and designed for regular everyday use.
Powered by Nature's Miracle Molecule: Nitric Oxide
Nitric Oxide is naturally produced in the nose to support a healthy environment. NOWONDER™ gently cleanses and refreshes to help maintain that natural balance.
Based on Nobel Prize-recognized research in biology
Supports your body’s natural processes
Combats dry air, travel, and seasonal changes
Three simple steps to a refreshed nasal feel
When you press the spray, the bottle’s internal system mixes the solution and releases a gentle flow of liquid (not a mist).
The liquid flows through the nasal passages, creating a gentle washing action that helps rinse away everyday particles and environmental residue before they have time to linger.
As the cleanse finishes, you’ll notice a mild cooling sensation, followed by a feeling of freshness and comfort in the nose.
Real Routines. Real Confidence.
"I never board a plane without my NoWonder. After hours of breathing recycled cabin air, my nose used to feel heavy and uncomfortable. Now I do a quick liquid rinse before takeoff and once I land, and I feel noticeably more refreshed during and after travel."
"I deal with that heavy, ‘head-pressure’ feeling whenever the seasons change. This spray feels completely different from mists — the liquid wash gives a real sense of clearing out what’s built up. The cooling sensation brings immediate comfort and makes my nose feel lighter and more open."
"We wash our hands and brush our teeth, but we rarely think about nasal hygiene. I added NoWonder to my morning routine just like skincare. It leaves my nose feeling clean and fresh for hours, and it’s become a regular part of my day."
"Living in a busy city means breathing dust and smog every day. I use NoWonder in the evening when I get home to wash away the day’s environmental residue. After a quick 30-second cleanse, my nose feels noticeably fresher and more comfortable."
"I was hesitant at first because it isn’t a mist, but once I tried it, the liquid flow made total sense. It feels more like a proper rinse than a spray. Knowing it’s based on Nitric Oxide research gives me confidence in using it as part of my regular nasal hygiene routine."
"I’ve ordered from Buyenov multiple times now. Shipping is always fast, the product arrives fresh with long expiry dates, and the experience is consistently reliable. It’s great having a trusted source for my nasal hygiene routine."
Designed for everyday moments of exposure
NoWonder is for anyone who wants to feel prepared, clear, and confident in shared spaces.
"I never fly without it. It's my seatbelt for my nose."
"Working with kids means germs. This is my daily routine."
"Concerts and conferences are back on the menu."
"For the subway, bus, and busy office."
Everything you need to know about using NOWONDER™ as part of your daily nasal hygiene routine.
Yes. NOWONDER™ is non-medicated and designed for regular use. Many customers include it in their daily routine, while others use it as needed depending on their environment or lifestyle.
NOWONDER™ delivers a gentle liquid wash, not a fine mist. The liquid flow is designed to rinse the nasal passages and create a cleansing, refreshing sensation.
With typical use (2 sprays per nostril, twice daily), one bottle usually lasts about 30 days.
The expiry date printed on current bottles isAugust 2026. Based on official stability testing, this expiry has beenextended to February 2027.
For best quality, we recommend discarding the bottle6 months after opening.
We offer two shipping options:
A tracking number is provided once your order ships.
NOWONDER™ is suitable for adults and children aged 12 and older. For children under 12, we recommend consulting a healthcare professional before use.
Purified Water, Glycerin, Citric Acid, Sodium Nitrite, Disodium Phosphate, and Benzalkonium Chloride.
Yes. Each bottle is 25 ml and TSA-compliant, making it safe to carry in your hand luggage.
No. The price shown at checkout is the final price, with no hidden fees or customs charges for orders shipped to the US, Canada, or the EU.
We take full responsibility for delivery. If your order is lost or damaged in transit, we provide a fast, free replacement.
Over the past 4 years, we’ve shipped more than 70,000 orders -
delivering NOWONDER™ with guaranteed service, free shipping, and no hidden fees.
Trusted by customers worldwide
Customers keep coming back
Bigger packs, better savings
Trusted by customers worldwide
Customers keep coming back
Bigger packs, better savings
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4.9/5 Reviews