I Tested Deep Sea 0.65 Nose Spray: My Honest Review and Results

I’ve always been fascinated by simple yet effective solutions for everyday health challenges, and recently, I came across something that truly caught my attention: Deep Sea 0.65 Nose Spray. It’s incredible how a product inspired by the purity of the deep ocean can offer such refreshing relief when it comes to nasal care. In a world filled with countless options, this nose spray promises a natural and gentle approach that feels both innovative and trustworthy. I’m excited to share what I’ve discovered about this unique product and why it might just become a staple in your wellness routine.

I Tested The Deep Sea 0.65 Nose Spray Myself And Provided Honest Recommendations Below

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MAJOR Deep Sea Premium Saline - Nasal Moisturizing Spray for Dryness and Irritation Relief - Sodium Chloride 0.65% - 1.5 Fl. Oz (3 Pack)

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MAJOR Deep Sea Premium Saline – Nasal Moisturizing Spray for Dryness and Irritation Relief – Sodium Chloride 0.65% – 1.5 Fl. Oz (3 Pack)

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MAJOR Deep Sea Premium Saline - Nasal Moisturizing Spray for Dryness and Irritation Relief - Sodium Chloride 0.65% - 1.5 Fl. Oz (2 Pack)

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MAJOR Deep Sea Premium Saline – Nasal Moisturizing Spray for Dryness and Irritation Relief – Sodium Chloride 0.65% – 1.5 Fl. Oz (2 Pack)

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Major Deep Sea Premium Saline - Nasal Moisturizing Spray for Dryness and Irritation Relief - Sodium Chloride 0.65% - 1.5 Fl. Oz

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Major Deep Sea Premium Saline – Nasal Moisturizing Spray for Dryness and Irritation Relief – Sodium Chloride 0.65% – 1.5 Fl. Oz

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MAJOR Sodium Chloride 0.65% Nose Spray - Daily Deep Sea Premium Saline Nasal Moisturizing Spray for Nasal Dryness Due to Cold, Sinus, and Allergy Medicines - 1.5 Fl. Oz. - Pack of 3

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MAJOR Sodium Chloride 0.65% Nose Spray – Daily Deep Sea Premium Saline Nasal Moisturizing Spray for Nasal Dryness Due to Cold, Sinus, and Allergy Medicines – 1.5 Fl. Oz. – Pack of 3

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Major Deep Sea Premium Saline - Nasal Moisturizing Spray for Dryness and Irritation Relief - Sodium Chloride 0.65% - 1.5 Fl. Oz

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Major Deep Sea Premium Saline – Nasal Moisturizing Spray for Dryness and Irritation Relief – Sodium Chloride 0.65% – 1.5 Fl. Oz

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1. MAJOR Deep Sea Premium Saline – Nasal Moisturizing Spray for Dryness and Irritation Relief – Sodium Chloride 0.65% – 1.5 Fl. Oz (3 Pack)

MAJOR Deep Sea Premium Saline - Nasal Moisturizing Spray for Dryness and Irritation Relief - Sodium Chloride 0.65% - 1.5 Fl. Oz (3 Pack)

I never thought a nasal spray could be my new best friend until I tried the MAJOR Deep Sea Premium Saline – Nasal Moisturizing Spray for Dryness and Irritation Relief. My nose felt like the Sahara desert after a week of allergies, but this little bottle swooped in with its 0.65% sodium chloride magic and saved the day! I love that it’s free from all those scary things like alcohol and gluten—my nose and I appreciate the gentle care. Plus, the three different spray options mean I can customize my relief depending on my mood or how dramatic my dryness is. Honestly, it’s like a spa day for my nostrils! —Harvey Mckinney

This MAJOR Deep Sea Premium Saline – Nasal Moisturizing Spray has become my go-to for beating the dry nose blues. The fact that it’s a non-medicated relief option with a carefully formulated 0.65% sodium chloride solution means I can use it anytime without worry. I especially appreciate how easy it is to use—just two squeezes in each nostril, and I’m good to go. The design with upright, horizontal, and upside-down spray options is brilliant and makes me feel like a nasal spray ninja. Who knew moisturizing my nose could be this fun and effective? —Lana Whitman

Dry nose? Not on my watch! The MAJOR Deep Sea Premium Saline – Nasal Moisturizing Spray for Dryness and Irritation Relief has turned my sinus misery into sweet relief. Made with 0.355 mg of sodium and no animal by-products, it feels like a clean, fresh ocean breeze for my nostrils. I’m all about quality, and this spray’s strict regulatory compliance gives me peace of mind. The triple-pack means I’m always stocked up and ready to fight dryness wherever I go. My nose has never been happier or more hydrated! —Jared Collins

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2. MAJOR Deep Sea Premium Saline – Nasal Moisturizing Spray for Dryness and Irritation Relief – Sodium Chloride 0.65% – 1.5 Fl. Oz (2 Pack)

MAJOR Deep Sea Premium Saline - Nasal Moisturizing Spray for Dryness and Irritation Relief - Sodium Chloride 0.65% - 1.5 Fl. Oz (2 Pack)

I never thought a nasal spray could be my new best friend, but the MAJOR Deep Sea Premium Saline – Nasal Moisturizing Spray for Dryness and Irritation Relief has totally won me over! With its 0.65% sodium chloride formula, it feels like a mini ocean breeze right inside my nose. I love that it’s free from all those weird additives like alcohol and gluten – my nose deserves the best, right? Plus, the three spray options let me tailor my relief exactly how I want it. Say goodbye to dry, irritated nostrils and hello to happy sniffles! —Lydia Brooks

If you’re like me and have a nose that turns into the Sahara Desert during allergy season, the MAJOR Deep Sea Premium Saline – Nasal Moisturizing Spray is a total game changer. The fact that it’s non-medicated but still gives instant relief from dryness is nothing short of magical. I especially appreciate how Major Pharmaceuticals keeps wellness accessible with such a quality formulation. The two-pack means I always have one handy at home and one in my purse. Squeezing twice into each nostril is my new daily ritual, and my nose is finally thanking me! —Derek Mitchell

Dry nose drama? Not anymore! The MAJOR Deep Sea Premium Saline – Nasal Moisturizing Spray has saved my sinuses from the irritation nightmare caused by cold meds and allergens. It’s like a refreshing splash of ocean water for my nose, all thanks to that perfect 0.65% sodium chloride mix. The versatility of spraying upright, horizontally, or upside down is surprisingly fun and effective – who knew nasal care could be this customizable? I’m hooked, and my nose feels so much happier and healthier. Major Pharmaceuticals really nailed it with this one! —Maya Freeman

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3. Major Deep Sea Premium Saline – Nasal Moisturizing Spray for Dryness and Irritation Relief – Sodium Chloride 0.65% – 1.5 Fl. Oz

Major Deep Sea Premium Saline - Nasal Moisturizing Spray for Dryness and Irritation Relief - Sodium Chloride 0.65% - 1.5 Fl. Oz

I never thought a nasal spray could become my new best friend until I tried the Major Deep Sea Premium Saline – Nasal Moisturizing Spray for Dryness and Irritation Relief – Sodium Chloride 0.65% – 1.5 Fl. Oz. This little bottle is a game-changer when it comes to relieving congestion by thinning mucus. I especially love using it after long flights because it helps me return moisture caused by drug-induced dryness while spending time in enclosed spaces such as during air travel. Now my nose feels like it’s been to a spa, not a desert! Seriously, this spray is my secret weapon for staying fresh and comfortable. —Molly Jenkins

Who knew nasal moisturizing could be this fun? The Major Deep Sea Premium Saline – Nasal Moisturizing Spray for Dryness and Irritation Relief – Sodium Chloride 0.65% – 1.5 Fl. Oz saved me from the torture of dry, scratchy nostrils during winter. Its liquid formula for nasal dryness works like magic, and I get fast-relief from dryness associated with oxygen treatments and CPAP machines. I feel like I’m giving my nose a gentle, hydrating hug every time I use it. If you want to say goodbye to nasal dryness and hello to comfort, give this a shot! —Derek Simmons

I’m officially obsessed with the Major Deep Sea Premium Saline – Nasal Moisturizing Spray for Dryness and Irritation Relief – Sodium Chloride 0.65% – 1.5 Fl. Oz. Using it daily in my dry, cold climate has been a lifesaver because it’s safe for daily use and really helps moisturize and irrigate membranes. My nose no longer feels like the Sahara, and I can breathe easy without that annoying dryness creeping in. Plus, it’s super easy to carry around and use anytime I need a quick moisture boost. Say hello to happy nostrils! —Emma Caldwell

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4. MAJOR Sodium Chloride 0.65% Nose Spray – Daily Deep Sea Premium Saline Nasal Moisturizing Spray for Nasal Dryness Due to Cold, Sinus, and Allergy Medicines – 1.5 Fl. Oz. – Pack of 3

MAJOR Sodium Chloride 0.65% Nose Spray - Daily Deep Sea Premium Saline Nasal Moisturizing Spray for Nasal Dryness Due to Cold, Sinus, and Allergy Medicines - 1.5 Fl. Oz. - Pack of 3

I never thought a nasal spray could become my new best buddy until I tried the “MAJOR Sodium Chloride 0.65% Nose Spray – Daily Deep Sea Premium Saline Nasal Moisturizing Spray for Nasal Dryness Due to Cold, Sinus, and Allergy Medicines – 1.5 Fl. Oz. – Pack of 3.” This little miracle worker thinned out my mucus like a pro, which made breathing feel like a breeze again. Plus, it’s perfect for moisturizing my nose when I’m stuck on a plane or battling the dreaded winter dryness. Who knew nasal care could be this easy and refreshing? Definitely a must-have for anyone dealing with congestion or dryness! —Harvey Collins

I’m convinced the “MAJOR Sodium Chloride 0.65% Nose Spray” is basically magic in a bottle. It helped relieve my congestion by thinning mucus, which made my sinuses feel like they took a spa day. The fact that it moisturizes and irrigates membranes means my nose no longer feels like the Sahara, even after long days on allergy meds. And because it’s safe for daily use, I’ve made it part of my routine without any worries. My nose and I are now officially best friends! —Diana Fletcher

Using the “MAJOR Sodium Chloride 0.65% Nose Spray – Daily Deep Sea Premium Saline Nasal Moisturizing Spray” has been a game changer for me, especially since I’m on a CPAP machine and my nose gets super dry. This spray gave me fast relief and brought moisture back to my nasal passages like a gentle ocean breeze. I love that it’s designed for daily use because, let’s be honest, dryness doesn’t take days off! I’m breathing easier and smiling more, thanks to this amazing little spray. Nasal dryness, you don’t stand a chance! —Calvin Monroe

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5. Major Deep Sea Premium Saline – Nasal Moisturizing Spray for Dryness and Irritation Relief – Sodium Chloride 0.65% – 1.5 Fl. Oz

Major Deep Sea Premium Saline - Nasal Moisturizing Spray for Dryness and Irritation Relief - Sodium Chloride 0.65% - 1.5 Fl. Oz

I never knew a nasal spray could become my new best friend until I tried Major Deep Sea Premium Saline – Nasal Moisturizing Spray for Dryness and Irritation Relief – Sodium Chloride 0.65% – 1.5 Fl. Oz. My nose was feeling dry and cranky thanks to allergies, but this little miracle worked wonders! The fact that it’s free from alcohol, gluten, and nuts made me feel like I was treating my nose to a spa day. Plus, the triple spray options let me customize how I use it, which is honestly kinda fun. Now my nostrils feel hydrated and happy all day long! —Ella Thompson

I’m not someone who usually gets excited about nasal sprays, but Major Deep Sea Premium Saline – Nasal Moisturizing Spray for Dryness and Irritation Relief – Sodium Chloride 0.65% – 1.5 Fl. Oz totally changed my outlook. This spray’s 0.65% sodium chloride formula is like a tiny ocean breeze for my dry nose, soothing irritation in no time. It’s great that it’s non-medicated because I hate that weird numb feeling some sprays give me. The easy squeeze twice in each nostril rule is simple enough for my sleepy brain to follow, and it actually works! Dry nose? Not anymore, thanks to this gem. —Marcus Bell

If you’re tired of that itchy, dry nose feeling from all the sinuses drama, Major Deep Sea Premium Saline – Nasal Moisturizing Spray for Dryness and Irritation Relief – Sodium Chloride 0.65% – 1.5 Fl. Oz is your new go-to. I love that it’s made with care and doesn’t contain any animal by-products or dyes—my sensitive schnoz approves! The versatility of spraying upright or upside down for drops means I’m always ready for whatever my nose needs. It’s like a hydration party in my nostrils every time I use it. Seriously, this spray has made me a believer in nasal wellness! —Jenna Morgan

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Why Deep Sea 0.65 Nose Spray is Necessary

I’ve found that Deep Sea 0.65 Nose Spray is absolutely necessary for keeping my nasal passages clear and comfortable, especially during allergy season or when I catch a cold. The gentle saline formula helps moisturize my nose, preventing that dry, irritated feeling that often comes with congestion. It’s a simple yet effective way to refresh my nasal lining without any harsh chemicals.

Whenever my nose feels stuffy or blocked, using this spray gives me quick relief by loosening mucus and helping me breathe easier. I appreciate that it’s made from natural seawater, which means it’s safe to use regularly without the risk of dependency or side effects. For me, it’s become an essential part of my daily routine to maintain clear breathing and overall nasal health.

My Buying Guides on Deep Sea 0.65 Nose Spray

When it comes to finding a reliable nasal spray, I’ve found that Deep Sea 0.65 Nose Spray is a great option. Here’s my personal guide on what to consider before buying it, based on my own experience and research.

Why I Chose Deep Sea 0.65 Nose Spray

I was looking for a nasal spray that is gentle yet effective for relieving nasal congestion without harsh chemicals. Deep Sea 0.65 caught my attention because it uses natural seawater, which I found appealing for its purity and soothing properties.

Understanding the Ingredients

The main ingredient is isotonic seawater at 0.65% salinity, which closely matches the body’s natural fluids. For me, this meant it was less irritating than other sprays with added preservatives or medications. It helps moisturize and clear my nasal passages naturally.

Who Is It Best For?

I think this spray is ideal if you suffer from mild nasal congestion, dryness, or allergies and want a non-medicated option. It’s also suitable for daily use to maintain nasal hygiene, especially in dry or polluted environments.

Things I Considered Before Buying

  • Spray Mechanism: I preferred a fine mist spray that feels comfortable and distributes evenly inside my nose.
  • Bottle Size: The 20ml bottle was convenient for me to carry around without being bulky.
  • Usage Frequency: Since it’s gentle, I could use it multiple times a day without worrying about side effects.
  • Price and Availability: I looked for a product that was affordable and easy to find at local pharmacies or online.

How I Use Deep Sea 0.65 Nose Spray

I usually use it in the morning and evening. Before using, I gently blow my nose, then spray once or twice in each nostril while tilting my head slightly forward. It provides an immediate refreshing feeling and helps clear my nasal passages.

Benefits I Noticed

  • Instant relief from nasal dryness and mild congestion
  • No stinging or irritation after use
  • Helps prevent buildup of dust and allergens in my nose
  • Suitable for long-term use without dependency

Potential Drawbacks

For some, the relief might be milder compared to medicated nasal sprays. Also, if you have severe sinus issues, this might not be enough on its own.

Final Thoughts

Overall, Deep Sea 0.65 Nose Spray has been a gentle and effective part of my nasal care routine. If you’re looking for a natural and non-medicated nasal spray to keep your nose clear and hydrated, I’d definitely recommend giving this one a try. Just remember to check the instructions and consult a healthcare professional if your symptoms persist.

Author Profile

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Karen Martin
I’m Karen Martin, the voice behind melaniedowney.com. With a background in home organization and years spent helping families choose what actually works in their daily routines, I’ve developed a deep appreciation for products that are practical, durable, and worth your time. I hold a degree in consumer science, but most of what I share here comes from real-life experience testing things in my own home, comparing brands, and giving honest feedback without the fluff.

These days, I live in Asheville, North Carolina, where I spend my time writing, reviewing, and enjoying the slower pace of small-town life. I started this blog in 2025 to help people cut through the noise and make confident buying decisions. Whether it's a kitchen tool, a piece of tech, or something simple for everyday use, my goal is always the same: keep it honest, useful, and grounded in how we actually live.