Boost Oxygen Large Natural 10L Canister | Respiratory Support for Aerobic Recovery, Altitude, Performance & Health (5 Pack)

Simple and safe to use, the Large Size Natural 10 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 Large Size Natural 10 Liter Canister from Boost Oxygen.

95% PURE OXYGEN: All-natural, prescription-free respiratory support that can be used by anyone, anytime, anywhere for non-medical purposes. Breathe Better! NATURAL: Our most popular product, Boost Oxygen NATURAL is 95% pure oxygen, no aroma added. NATURAL is for those looking for the benefits of supplemental oxygen without aromatherapy. CONVENIENT, LIGHTWEIGHT, AND RECYCLABLE: this 5-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.