--- product_id: 261108071 title: "Boost Oxygen Medium Focus Rosemary 5L Canister, 1 Pack" price: "HK$333" currency: HKD in_stock: true reviews_count: 13 url: https://www.desertcart.hk/products/261108071-boost-oxygen-medium-focus-rosemary-5l-canister-1-pack store_origin: HK region: Hong Kong --- # Rosemary-infused aroma 5L portable & recyclable canister 99.5% pure oxygen Boost Oxygen Medium Focus Rosemary 5L Canister, 1 Pack **Price:** HK$333 **Availability:** βœ… In Stock ## Summary > 🌿 Breathe smart, focus sharp β€” oxygen with a rosemary twist! ## Quick Answers - **What is this?** Boost Oxygen Medium Focus Rosemary 5L Canister, 1 Pack - **How much does it cost?** HK$333 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/261108071-boost-oxygen-medium-focus-rosemary-5l-canister-1-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 - β€’ **On-the-Go Oxygen:** Lightweight, 5-liter canister designed for busy lifestyles and easy recycling. - β€’ **Pure Oxygen Power:** Experience 99.5% pure oxygen for instant respiratory refreshment anytime, anywhere. - β€’ **Rosemary Focus Boost:** Enhance mental clarity and cognitive support with natural rosemary aroma infusion. - β€’ **Trusted American Quality:** Made in the USA by the leading brand since 2007, featured on Shark Tank. - β€’ **Healthy Cellular Recharge:** Support your brain and body with supplemental oxygen for optimal energy and function. ## Overview Boost Oxygen Medium Focus Rosemary 5L Canister delivers 99.5% pure oxygen infused with rosemary aroma to support mental clarity and respiratory health. This lightweight, portable, and recyclable canister is perfect for on-the-go professionals seeking a natural cognitive boost. Made in the USA by the trusted market leader since 2007, it’s your go-to for enhanced focus and healthy energy anytime, anywhere. ## Description Buy Boost Oxygen Medium Focus Rosemary 5L Canister, 1 Pack | Balanced Combination of Portability & O2 Capacity β€’ Rosemary Aroma β€’ For Concentration & Recall on desertcart.com βœ“ FREE SHIPPING on qualified orders Review: Oxygen Works - Oxygen works because I was falling and my husband said you need oxygen. I am 81 and have never had this problem, JT my husband was worried I would really hurt myself. He bought me some oxygen and told me to use it and I am glad I did. It does work. Review: Great for the outdoors. and more. - Boost Oxygen is a great product. I use it daily. It came the next day. the price is perfect. I use Boost for hiking, great after my daily swim quick recovery. Boost is in our back pack for hiking. I'm from SF and moved to Colorado. Boost is really helpful with the altitude beeing so high in Denver,Co. Great Product! ## 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 1-pack of Boost Oxygen comes with portable oxygen canisters for on-the-go lifestyles that are completely recyclable. Each canister contains 5 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 | #10,324 in Health & Household ( See Top 100 in Health & Household ) #4 in Oxygen Accessories | | Customer Reviews | 4.3 out of 5 stars 15,730 Reviews | ## Images ![Boost Oxygen Medium Focus Rosemary 5L Canister, 1 Pack - Image 1](https://m.media-amazon.com/images/I/61xu1BK+AOL.jpg) ![Boost Oxygen Medium Focus Rosemary 5L Canister, 1 Pack - Image 2](https://m.media-amazon.com/images/I/8196QZirOdL.jpg) ![Boost Oxygen Medium Focus Rosemary 5L Canister, 1 Pack - Image 3](https://m.media-amazon.com/images/I/81YRb9lAisL.jpg) ![Boost Oxygen Medium Focus Rosemary 5L Canister, 1 Pack - Image 4](https://m.media-amazon.com/images/I/71XQ1VgdQ2L.jpg) ![Boost Oxygen Medium Focus Rosemary 5L Canister, 1 Pack - Image 5](https://m.media-amazon.com/images/I/71xCJu61ctL.jpg) ## Available Options This product comes in different **Color, Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Oxygen Works *by A***R on July 24, 2026* Oxygen works because I was falling and my husband said you need oxygen. I am 81 and have never had this problem, JT my husband was worried I would really hurt myself. He bought me some oxygen and told me to use it and I am glad I did. It does work. ### ⭐⭐⭐⭐⭐ Great for the outdoors. and more. *by E***E on August 5, 2026* Boost Oxygen is a great product. I use it daily. It came the next day. the price is perfect. I use Boost for hiking, great after my daily swim quick recovery. Boost is in our back pack for hiking. I'm from SF and moved to Colorado. Boost is really helpful with the altitude beeing so high in Denver,Co. Great Product! ### ⭐⭐⭐⭐ Canister *by A***A on August 8, 2026* Works! Give me a boost of energy --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.hk/products/261108071-boost-oxygen-medium-focus-rosemary-5l-canister-1-pack](https://www.desertcart.hk/products/261108071-boost-oxygen-medium-focus-rosemary-5l-canister-1-pack) --- *Product available on Desertcart Hong Kong* *Store origin: HK* *Last updated: 2026-08-14*