--- product_id: 742005593 title: "– Boost Oxygen Cylinder Rosemary Flavour 5L Pack of 4 | Portable Oxygen Canisters | Lightweight Oxygen Cylinder for Breathing,Hiking, Sports, Outdoor & Active Lifestyle Use | Up to 400 Inhalations" brand: "boost oxygen" price: "R2531" currency: ZAR in_stock: true url: https://www.desertcart.co.za/products/742005593-boost-oxygen-cylinder-rosemary-flavour-5l-pack-of-4-portable store_origin: ZA region: South Africa --- # Rosemary-infused for mental clarity 95% pure oxygen concentration Lightweight, portable & recyclable 5L canisters – Boost Oxygen Cylinder Rosemary Flavour 5L Pack of 4 | Portable Oxygen Canisters | Lightweight Oxygen Cylinder for Breathing,Hiking, Sports, Outdoor & Active Lifestyle Use | Up to 400 Inhalations **Brand:** boost oxygen **Price:** R2531 **Availability:** ✅ In Stock ## Summary > 🌬️ Elevate your focus and breathe brilliance—anytime, anywhere! ## Quick Answers - **What is this?** – Boost Oxygen Cylinder Rosemary Flavour 5L Pack of 4 | Portable Oxygen Canisters | Lightweight Oxygen Cylinder for Breathing,Hiking, Sports, Outdoor & Active Lifestyle Use | Up to 400 Inhalations by boost oxygen - **How much does it cost?** R2531 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/742005593-boost-oxygen-cylinder-rosemary-flavour-5l-pack-of-4-portable) ## Best For - boost oxygen enthusiasts ## Why This Product - Trusted boost oxygen brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Pure Oxygen Power:** 95% pure oxygen delivers instant respiratory support anytime, anywhere. - • **On-the-Go Wellness:** Compact 5-liter canisters fit your busy lifestyle—portable, lightweight, and recyclable. - • **Cognitive Clarity Boost:** Infused with rosemary aroma to enhance focus and mental sharpness naturally. - • **Cellular Energy Recharge:** Supports healthy brain and cellular function for sustained energy and performance. - • **Trusted American Quality:** Made in the USA with a 100% quality guarantee from the leader in supplemental oxygen. ## Overview Boost Oxygen Medium Focus offers 95% pure oxygen infused with rosemary aroma in convenient 5-liter portable canisters. Designed for non-medical use, it supports cognitive clarity, aerobic recovery, and overall cellular health. This 4-pack is lightweight, recyclable, and proudly made in the USA by the market leader since 2007. ## Description Simple and safe to use, the Medium Size FOCUS Rosemary Aroma 5 Liter Canister from Boost Oxygen provides supplemental oxygen wherever you need it. It is 95% pure supplemental oxygen which is nearly 5 times the amount of normal air, which is around 21% oxygen. Supplemental oxygen is used by so many people for so many different reasons. From altitude acclimation to athletes to older adults and to anyone experiencing shortness of breath. Boost Oxygen provides all-natural respiratory support in a convenient, easy-to-use, and portable canister. Since 2007, Boost Oxygen has made portable supplemental oxygen available to everyone without a prescription. Breathe better, recover faster, and improve performance with the Medium Size FOCUS Rosemary Aroma 5 Liter Canister from Boost Oxygen. ## Features - 95% PURE 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 95% pure 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 4-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. Our products are backed with a 100% quality guarantee. As Seen On Shark Tank. ## Technical Specifications | Specification | Value | |---------------|-------| | Units | 4.00 count | | Brand | Boost Oxygen | ## Images ![– Boost Oxygen Cylinder Rosemary Flavour 5L Pack of 4 | Portable Oxygen Canisters | Lightweight Oxygen Cylinder for Breathing,Hiking, Sports, Outdoor & Active Lifestyle Use | Up to 400 Inhalations - Image 1](https://m.media-amazon.com/images/I/71RP6rQc0cL.jpg) ![– Boost Oxygen Cylinder Rosemary Flavour 5L Pack of 4 | Portable Oxygen Canisters | Lightweight Oxygen Cylinder for Breathing,Hiking, Sports, Outdoor & Active Lifestyle Use | Up to 400 Inhalations - Image 2](https://m.media-amazon.com/images/I/61hK7cN1K4L.jpg) ![– Boost Oxygen Cylinder Rosemary Flavour 5L Pack of 4 | Portable Oxygen Canisters | Lightweight Oxygen Cylinder for Breathing,Hiking, Sports, Outdoor & Active Lifestyle Use | Up to 400 Inhalations - Image 3](https://m.media-amazon.com/images/I/81Pc3HKw9mL.jpg) ![– Boost Oxygen Cylinder Rosemary Flavour 5L Pack of 4 | Portable Oxygen Canisters | Lightweight Oxygen Cylinder for Breathing,Hiking, Sports, Outdoor & Active Lifestyle Use | Up to 400 Inhalations - Image 4](https://m.media-amazon.com/images/I/61fyfIk1rwL.jpg) ![– Boost Oxygen Cylinder Rosemary Flavour 5L Pack of 4 | Portable Oxygen Canisters | Lightweight Oxygen Cylinder for Breathing,Hiking, Sports, Outdoor & Active Lifestyle Use | Up to 400 Inhalations - Image 5](https://m.media-amazon.com/images/I/71bz0jRJARL.jpg) ## Frequently Bought Together - Boost Oxygen Medium Focus Rosemary Aroma 5 Liter Canister | All-Natural Resiratory Support for Aerobic Recovery, Altitude, Performance and Health (4 Pack) - Boost Oxygen Large Revive Peppermint Aroma 10L Canister | Respiratory Support for Aerobic Recovery, Altitude, Performance & Health (3 Pack) - 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.co.za/products/742005593-boost-oxygen-cylinder-rosemary-flavour-5l-pack-of-4-portable](https://www.desertcart.co.za/products/742005593-boost-oxygen-cylinder-rosemary-flavour-5l-pack-of-4-portable) --- *Product available on Desertcart South Africa* *Store origin: ZA* *Last updated: 2026-07-14*