--- product_id: 189465620 title: "Boost Oxygen Large Focus Rosemary 10L Canister, 6 Pack" price: "¥45431" currency: JPY in_stock: true reviews_count: 13 url: https://www.desertcart.jp/products/189465620-boost-oxygen-large-focus-rosemary-10l-canister-6-pack store_origin: JP region: Japan --- # Rosemary-infused aroma 99.5% pure oxygen Lightweight & recyclable 10L canister Boost Oxygen Large Focus Rosemary 10L Canister, 6 Pack **Price:** ¥45431 **Availability:** ✅ In Stock ## Summary > 🌿 Elevate your focus and energy with every breath! ## Quick Answers - **What is this?** Boost Oxygen Large Focus Rosemary 10L Canister, 6 Pack - **How much does it cost?** ¥45431 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/189465620-boost-oxygen-large-focus-rosemary-10l-canister-6-pack) ## Best For - Customers looking for quality international products ## Why This Product - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Pure Oxygen Power:** Breathe 99.5% pure oxygen anytime, anywhere for instant mental clarity and energy. - • **Rosemary-Infused Focus:** Elevate your concentration with natural rosemary aroma known for cognitive refreshment. - • **Versatile Oxygen Boost:** Perfect for athletes, travelers, and anyone needing a quick, prescription-free oxygen lift. - • **Trusted American Quality:** Made in the USA by the leading oxygen brand since 2007, as seen on Shark Tank. - • **Portable Wellness On-the-Go:** Compact, lightweight 10L canisters designed for busy lifestyles and easy recycling. ## Overview Boost Oxygen Large Focus Rosemary 10L Canister offers 99.5% pure supplemental oxygen infused with rosemary aroma to enhance mental clarity and focus. This 6-pack of lightweight, portable, and recyclable canisters supports healthy brain and cellular function anytime, anywhere. Made in the USA by the trusted leader in supplemental oxygen since 2007, it’s ideal for athletes, high-altitude travelers, and anyone seeking a natural, prescription-free oxygen boost. ## Description Buy Boost Oxygen Large Focus Rosemary 10L Canister, 6 Pack | Bigger Can & Long Lasting • Rosemary Aroma • For Concentration & Recall on desertcart.com ✓ FREE SHIPPING on qualified orders Review: A Game Changer for Oxygen Support - I recently tried the Boost Oxygen Large Natural 10L Canister, and I have to say, it has been a fantastic addition to my wellness routine. Whether you're an athlete, someone who enjoys high-altitude activities, or just looking for an extra oxygen boost during moments of fatigue, this product delivers exactly as promised. Performance & Effectiveness The moment you take your first deep breath from this canister, you immediately feel a noticeable improvement in your oxygen intake. The pure 95% oxygen provides an instant feeling of refreshment and alertness, making it perfect for situations where you need to recover from exertion or combat sluggishness. I personally used it after intense workouts, and it significantly reduced my recovery time while helping me feel more energized. Design & Ease of Use One of the things I appreciate most about the Boost Oxygen Canister is how lightweight and portable it is. The ergonomic design makes it incredibly easy to hold and use, and the built-in nozzle delivers a consistent flow of oxygen without requiring extra effort. Simply press and inhale – it’s that simple! The 10L size provides a generous number of inhalations, making it a great value for regular users. Who Can Benefit from This? Athletes & Fitness Enthusiasts – Helps with endurance, stamina, and quicker recovery. High-Altitude Travelers & Hikers – Ideal for those who struggle with low oxygen levels in elevated locations. Seniors or Individuals with Oxygen Needs – Provides an accessible and non-prescription way to supplement oxygen intake. Anyone Facing Fatigue or Mental Fog – Great for an afternoon pick-me-up or combating exhaustion. Overall Verdict I highly recommend the Boost Oxygen Large Natural 10L Canister for anyone looking for an easy, effective way to enhance oxygen intake. It’s pure, natural, and incredibly convenient, making it a reliable companion for various lifestyles and needs. If you’ve ever considered trying an oxygen supplement, this product is definitely worth it! ⭐ 5/5 Stars – A Must-Have for Instant Oxygen Boost! Review: HIGHLY HIGHLY RECOMMEND YOU GET THESE - I could honestly say this Product saved my life until I made it to the hospital. I am a cancer patient with breathing problems, but I didn’t realize how bad it was until I started going for long walks. One of them days thank God for people around me. They help me calm down because I lost my breath and on top of that I started panicking, which made the situation worse. Anyway, I bought these after that incident thinking it’s just a one time thing and I’m gonna keep one of those things in my backpack when I’m actually hiking. Until one day just bringing up groceries up the stairs, took away my breath so bad that I thought. So I had two bottles left of these. I started using it as soon as I walked in the house. Because of the severity of what happened I drove myself to the ER because the attack lasted very long and without these oxygen bottles I think I’ll probably would’ve passed out when I was driving myself to the hospital. Thank you for a great Product. Serve me well. I would recommend this for everybody. You never know what will happen with any of us until too late. It’s a nice thing to have around when an emergency hits. ## Features - FILLED WITH 99.5% OXYGEN: All-natural, prescription-free respiratory support that can be used by anyone, anytime, anywhere for non-medical purposes. Breathe Better!. - FOCUS ROSEMARY; Boost Oxygen FOCUS is pure breathing oxygen infused with Rosemary aroma. The aromatic property of rosemary has long been popular for refreshing cognitive support and mental clarity. - CONVENIENT, LIGHTWEIGHT, AND RECYCLABLE; this 6-pack of Boost Oxygen comes with portable oxygen canisters for on-the-go lifestyles that are completely recyclable. Each canister contains 10 liters. - HEALTHY ENERGY FOR YOUR BODY; Every cell in the human body requires oxygen to function properly. Boost Oxygen provides supplemental oxygen to support healthy brain and cellular function. - MADE IN THE USA; Boost Oxygen, the most trusted brand and worldwide leader in supplemental oxygen canisters since 2007, directly manufactures every canister at our headquarters in Connecticut. As Seen On Shark Tank. ## Technical Specifications | Specification | Value | |---------------|-------| | Best Sellers Rank | #5,596 in Health & Household ( See Top 100 in Health & Household ) #3 in Oxygen Accessories | | Customer Reviews | 4.3 out of 5 stars 19,950 Reviews | ## Images ![Boost Oxygen Large Focus Rosemary 10L Canister, 6 Pack - Image 1](https://m.media-amazon.com/images/I/71mEU77LyZL.jpg) ![Boost Oxygen Large Focus Rosemary 10L Canister, 6 Pack - Image 2](https://m.media-amazon.com/images/I/81YG2zBsbgL.jpg) ![Boost Oxygen Large Focus Rosemary 10L Canister, 6 Pack - Image 3](https://m.media-amazon.com/images/I/81YRb9lAisL.jpg) ![Boost Oxygen Large Focus Rosemary 10L Canister, 6 Pack - Image 4](https://m.media-amazon.com/images/I/81XsCx9qCqL.jpg) ![Boost Oxygen Large Focus Rosemary 10L Canister, 6 Pack - Image 5](https://m.media-amazon.com/images/I/71DPdz7QS0L.jpg) ## Available Options This product comes in different **Size, Flavor** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ A Game Changer for Oxygen Support *by L***H on February 1, 2025* I recently tried the Boost Oxygen Large Natural 10L Canister, and I have to say, it has been a fantastic addition to my wellness routine. Whether you're an athlete, someone who enjoys high-altitude activities, or just looking for an extra oxygen boost during moments of fatigue, this product delivers exactly as promised. Performance & Effectiveness The moment you take your first deep breath from this canister, you immediately feel a noticeable improvement in your oxygen intake. The pure 95% oxygen provides an instant feeling of refreshment and alertness, making it perfect for situations where you need to recover from exertion or combat sluggishness. I personally used it after intense workouts, and it significantly reduced my recovery time while helping me feel more energized. Design & Ease of Use One of the things I appreciate most about the Boost Oxygen Canister is how lightweight and portable it is. The ergonomic design makes it incredibly easy to hold and use, and the built-in nozzle delivers a consistent flow of oxygen without requiring extra effort. Simply press and inhale – it’s that simple! The 10L size provides a generous number of inhalations, making it a great value for regular users. Who Can Benefit from This? Athletes & Fitness Enthusiasts – Helps with endurance, stamina, and quicker recovery. High-Altitude Travelers & Hikers – Ideal for those who struggle with low oxygen levels in elevated locations. Seniors or Individuals with Oxygen Needs – Provides an accessible and non-prescription way to supplement oxygen intake. Anyone Facing Fatigue or Mental Fog – Great for an afternoon pick-me-up or combating exhaustion. Overall Verdict I highly recommend the Boost Oxygen Large Natural 10L Canister for anyone looking for an easy, effective way to enhance oxygen intake. It’s pure, natural, and incredibly convenient, making it a reliable companion for various lifestyles and needs. If you’ve ever considered trying an oxygen supplement, this product is definitely worth it! ⭐ 5/5 Stars – A Must-Have for Instant Oxygen Boost! ### ⭐⭐⭐⭐⭐ HIGHLY HIGHLY RECOMMEND YOU GET THESE *by M***E on July 9, 2026* I could honestly say this Product saved my life until I made it to the hospital. I am a cancer patient with breathing problems, but I didn’t realize how bad it was until I started going for long walks. One of them days thank God for people around me. They help me calm down because I lost my breath and on top of that I started panicking, which made the situation worse. Anyway, I bought these after that incident thinking it’s just a one time thing and I’m gonna keep one of those things in my backpack when I’m actually hiking. Until one day just bringing up groceries up the stairs, took away my breath so bad that I thought. So I had two bottles left of these. I started using it as soon as I walked in the house. Because of the severity of what happened I drove myself to the ER because the attack lasted very long and without these oxygen bottles I think I’ll probably would’ve passed out when I was driving myself to the hospital. Thank you for a great Product. Serve me well. I would recommend this for everybody. You never know what will happen with any of us until too late. It’s a nice thing to have around when an emergency hits. ### ⭐⭐⭐⭐⭐ Essential to keep in inventory *by L***T on July 15, 2026* >>>>> These are freakin' Expensive for what they are, BUT they could save your life when driving tired at 4 a.m. A must have item. ## Frequently Bought Together - Boost Oxygen Large Focus Rosemary Aroma 10 Liter Canister | All-Natural Resiratory Support for Aerobic Recovery, Altitude, Performance and Health (6 Pack) - Primatene Mist - O2 Blast, Pure Oxygen Supplement, Quick Recovery for Exercise and Focus. Sanitary Flip Top Cap (4 Liter Oxygen Canisters - 3 Pack - Natural) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.jp/products/189465620-boost-oxygen-large-focus-rosemary-10l-canister-6-pack](https://www.desertcart.jp/products/189465620-boost-oxygen-large-focus-rosemary-10l-canister-6-pack) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-09-11*