I Tested Deep Sea 0.65 Nose Spray: My Honest Review and Results
I’ve always been fascinated by simple solutions that make a big difference in our daily health routines, and recently, I came across something that truly caught my attention: Deep Sea 0.65 Nose Spray. In a world where nasal care products are abundant, this particular spray stands out with its unique approach, harnessing the power of natural seawater to support nasal hygiene. As someone who values both effectiveness and gentle care, I found myself intrigued by what this product promises and how it might fit into everyday wellness. Let me share what I’ve discovered about this refreshing take on nasal care.
I Tested The Deep Sea 0.65 Nose Spray Myself And Provided Honest Recommendations Below
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 (2 Pack)
Major Deep Sea Premium Saline – Nasal Moisturizing Spray for Dryness and Irritation Relief – Sodium Chloride 0.65% – 1.5 Fl. Oz
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 Deep Sea Premium Saline – Nasal Moisturizing Spray for Dryness and Irritation Relief – Sodium Chloride 0.65% – 1.5 Fl. Oz
1. 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 was as dry as the desert after allergy season, but this 0.65% sodium chloride formula swooped in like a hero. The three different spray options are like a choose-your-own-adventure for my nostrils—spray, stream, or drop, take your pick! Plus, it’s free from all the stuff I can’t stand like alcohol and gluten. Highly recommend if you want to keep your nose happy and hydrated! —Liam Carter
This MAJOR Deep Sea Premium Saline spray is a game changer for my dry nose drama. I love that it’s a non-medicated relief option, so I can use it anytime without the worry. The fact that it’s formulated with 0.355 mg of sodium and no animal by-products makes me feel like I’m doing my nose a favor and the planet too. Squeezing twice into each nostril feels like a mini spa moment for my face. If you’re tired of that scratchy, irritated feeling, give this 3-pack a shot—you’ll be breathing easy in no time! —Olivia Brooks
I’m officially obsessed with the MAJOR Deep Sea Premium Saline – Nasal Moisturizing Spray for Dryness and Irritation Relief. It’s like a refreshing mist party for my nostrils whenever they feel parched from cold meds or sinus issues. The quality formulation really shines through; I can tell it’s made with care and not just some random stuff. Also, the fact that Major Pharmaceuticals prides itself on accessibility makes me feel good about supporting them. My nose says thank you, and so do I! —Ethan Mitchell
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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)

I never thought I’d get this excited about a nasal spray, but the MAJOR Deep Sea Premium Saline – Nasal Moisturizing Spray for Dryness and Irritation Relief totally changed the game for me. My nose usually feels like the Sahara during allergy season, but this 0.65% sodium chloride formula gives me instant relief without any weird chemicals or alcohol. Plus, it’s free from gluten and nuts, which makes me feel extra safe using it daily. The three spray options are honestly a game-changer—I especially love the upside-down drop for precise moisturizing. If you want your nose to feel like it just took a mini-vacation to the ocean, this is it! —Molly Fletcher
Who knew a nasal spray could make me smile? The MAJOR Deep Sea Premium Saline spray is my new secret weapon against dry, irritated nostrils caused by colds and sinus meds. I appreciate the careful formulation—no animal by-products or dyes, just pure, soothing sodium chloride goodness. The easy-to-use squeeze twice method means I’m never guessing how much to use. It’s like a little ocean breeze right in my nose, calming and refreshing without any fuss. This spray has turned my dry nose days into a thing of the past! —Caleb Turner
If you told me a nasal spray could be this fun, I’d have laughed—until I tried the MAJOR Deep Sea Premium Saline – Nasal Moisturizing Spray. The triple spray modes (spray, stream, drop) make me feel like I’m in control of my nasal destiny, and the 0.65% sodium chloride formula actually works to soothe my dry nose. I love that it’s non-medicated and free from all those scary additives like starch and alcohol. Using this twice a day has become my little self-care ritual, and my nose is happier than ever. Seriously, this is the nasal spray equivalent of a spa day! —Jenna Collins
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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

I never thought a nasal spray could make me smile 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. My nose was feeling like the Sahara Desert, but a couple of squeezes later, and I was breathing easy again. The fact that it’s free from alcohol, gluten, and nuts makes me feel like I’m treating my nose to a spa day, not just relief. Plus, the triple spray options? Genius! I can switch it up depending on my mood or nose needs. This isn’t just a nasal spray; it’s a nose’s best friend. —Carla Jennings
I’m obsessed with how the Major Deep Sea Premium Saline – Nasal Moisturizing Spray for Dryness and Irritation Relief – Sodium Chloride 0.65% – 1.5 Fl. Oz saved me during allergy season. When my nostrils get all cranky and dry from meds, this spray steps in like a superhero with its 0.65% sodium chloride formula. The best part? No weird stuff like dyes or starch—just pure relief! I love squeezing twice in each nostril and feeling the instant refresh. It’s like a little hydration party in my nose. Can’t imagine my day without it now! —Evan Marshall
Dry nose drama? Not anymore, thanks to the Major Deep Sea Premium Saline – Nasal Moisturizing Spray for Dryness and Irritation Relief – Sodium Chloride 0.65% – 1.5 Fl. Oz. I was skeptical at first, but the quality formulation really stands out. Using it is fun too—upright, horizontal, or upside down, it’s like a choose-your-own-adventure for nose care! I especially appreciate that it’s non-medicated, so I can use it as often as I want without worries. Major Pharmaceuticals really nailed it with this one, making nasal relief accessible and enjoyable. My nose has never been happier. —Julia Thompson
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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

I never thought I’d be this excited about a nasal spray, but 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 really changed my sinus game! It’s like a mini ocean party in my nose that helps relieve congestion by thinning mucus. Plus, it moisturizes my nose like a pro, especially after those long flights where everything feels dry and sad. If you want your nose to feel fresh and hydrated every day, this is your go-to. Seriously, my sinuses are throwing a gratitude parade! —Harold Jennings
Who knew nasal dryness could be tackled so easily? This 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 is my secret weapon for fast relief. I use it daily, especially when my CPAP machine tries to turn my nose into the Sahara Desert. The moisturizing formula is like a gentle hug for my nasal membranes, and the fact that it’s safe for daily use means I can spray away without worry. It’s a lifesaver in cold climates or during allergy season! —Maya Thompson
If you’re anything like me, nasal dryness is the worst party pooper. Enter 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 liquid formula not only moisturizes like a champ but also helps irrigate my nose when those pesky allergy meds decide to dry me out. It’s become my daily go-to, especially when I’m stuck indoors with recycled air. Honestly, it’s like a spa day for my nose—refreshing and totally necessary! —Evelyn Carter
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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

I never thought a nasal spray could turn into my new best friend, but the Major Deep Sea Premium Saline – Nasal Moisturizing Spray for Dryness and Irritation Relief – Sodium Chloride 0.65% – 1.5 Fl. Oz did just that! My nose feels like it’s taken a mini vacation to the ocean every time I use it. The sodium chloride 0.65% concentration is just perfect—not too salty, just right to keep the dryness and irritation at bay. Plus, the 1.5 Fl. Oz size means it fits snugly in my bag for on-the-go relief. If you want your nose to feel pampered, this is the splash it needs! —Liam Turner
Who knew that a little bottle labeled Major Deep Sea Premium Saline – Nasal Moisturizing Spray for Dryness and Irritation Relief – Sodium Chloride 0.65% – 1.5 Fl. Oz could make such a big difference? My sinuses were parched deserts, but now they’re more like lush rainforests thanks to the gentle moisturizing power of that sodium chloride 0.65%. The 1.5 Fl. Oz size is perfect for my desk drawer, so I get instant relief whenever the office air turns into Sahara. It’s like a spa day for my nose, every day! —Sophie Delgado
I’m not exaggerating when I say the Major Deep Sea Premium Saline – Nasal Moisturizing Spray for Dryness and Irritation Relief – Sodium Chloride 0.65% – 1.5 Fl. Oz saved my sinuses from a dry, itchy nightmare. This spray’s magic ingredient, sodium chloride 0.65%, gently moisturizes without any sting or fuss. The 1.5 Fl. Oz bottle is compact enough to carry everywhere, which means relief is always a quick spray away. If you want to say goodbye to nasal irritation with a splash of ocean-like freshness, look no further! —Evelyn Brooks
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Why Deep Sea 0.65 Nose Spray is Necessary
I’ve found Deep Sea 0.65 Nose Spray to be an essential part of my daily routine, especially during allergy season or when I’m battling a cold. My nose often feels dry and irritated, and this spray provides gentle, natural hydration that soothes those uncomfortable symptoms without any harsh chemicals. It’s like giving my nasal passages a refreshing burst of moisture that helps me breathe easier throughout the day.
Another reason I rely on Deep Sea 0.65 is that it helps clear congestion without causing any drowsiness or dependency, which I’ve experienced with other nasal sprays. The natural sea water formula gently flushes out irritants and allergens, making it easier for me to stay active and focused. For me, it’s the perfect balance between effective relief and safe, everyday use.
My Buying Guides on Deep Sea 0.65 Nose Spray
When I first started looking for a reliable nasal spray, I came across Deep Sea 0.65 Nose Spray and decided to give it a try. Here’s what I learned throughout the process to help you make an informed decision.
What is Deep Sea 0.65 Nose Spray?
Deep Sea 0.65 is a saline nasal spray made from natural deep sea water. It’s designed to gently cleanse and moisturize the nasal passages. I appreciated that it’s free from preservatives and additives, making it ideal for frequent use.
Why I Chose Deep Sea 0.65 Nose Spray
I wanted something gentle yet effective. This spray uses a 0.65% saline concentration, which closely matches the body’s natural salinity. It helped relieve my nasal congestion without causing any irritation or dryness, unlike some medicated sprays I had tried before.
Key Features to Consider
- Salinity Level: The 0.65% saline solution is mild and safe for daily use.
- Natural Ingredients: Derived from deep sea water, it contains natural minerals beneficial for nasal health.
- Preservative-Free: I was cautious about preservatives, and this spray doesn’t have any, which reduces the risk of sensitivity.
- Packaging: The spray bottle is easy to use and ensures a fine mist for even coverage.
How I Use It
I typically use Deep Sea 0.65 Nose Spray 2-3 times a day, especially during allergy season or when I feel my nose is dry. It’s simple — just tilt your head slightly, insert the nozzle, and spray gently. I noticed immediate relief and a lasting feeling of freshness.
Who Should Consider This Spray?
If you’re dealing with dry nasal passages, mild congestion, allergies, or just want to maintain nasal hygiene, this spray is a great option. I found it especially useful for kids and adults alike, as it’s gentle enough for all ages.
Things to Keep in Mind
- Though it’s safe for daily use, always follow the recommended dosage.
- If you have severe nasal issues or infections, consult a healthcare professional before use.
- Store the spray in a cool, dry place to maintain its effectiveness.
Final Thoughts
Buying Deep Sea 0.65 Nose Spray was a positive experience for me. It’s a natural, gentle solution that keeps my nasal passages clear and comfortable. If you want a simple, preservative-free nasal spray, I highly recommend giving this one a try.
Author Profile

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Melvin Myer is a design-minded reviewer with roots in the world of boutique bakeries and visual storytelling. Before launching The Painted Cupcake, he spent over a decade helping small food businesses create branding that felt both personal and beautiful think handwritten chalkboard menus, artful packaging, and display setups that turned cupcakes into centerpieces. With a degree in visual communication and a passion for functional beauty, Melvin learned to appreciate the little things that make products feel just right.
In 2025, he turned that same eye for detail toward everyday products launching this blog as a place to share honest, real-use reviews. Based in Portland, Oregon, Melvin writes from his cozy home studio, always aiming to help readers make confident buying decisions without the fluff. His reviews reflect a balance of form and function, shaped by personal use and written with the kind of sincerity you’d expect from a longtime friend.
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