• All-natural, prescription-free respiratory support that can be used by anyone, anytime, anywhere for non-medical purposes.
  • The canister is filled with all-natural 99.5% pure breathing oxygen that is free of propellants.
  • Provides oxygen to support quicker recovery plus supports healthy brain and cellular function.
  • 3-Liter canister provides up to 60 seconds of oxygen flow / 5-Liter up to 100 / 10-Liter up to 200.
  • Rosemary aroma is popular with older adults, students or business professionals as a healthy nootropic to help support cognitive function, focus and memory.

Boost Oxygen® is the leading portable supplemental oxygen canister designed to support respiratory wellness, aerobic recovery and performance. Each canister is filled with 99.5% pure supplemental oxygen—nearly 5 times the oxygen concentration found in normal air at sea level.

Safe, lightweight, and easy to use, Boost Oxygen® provides respiratory support for active adults, athletes, travelers at high altitudes, and anyone experiencing occasional shortness of breath. Just a few breaths may help you feel refreshed, energized, and ready to keep going.

Boost Oxygen® contains no propellants and is made in the USA using high-quality recyclable canisters. Trusted by millions since 2007 and featured on Shark Tank, Boost Oxygen® is the worldwide leader in supplemental oxygen products. Backed by our 100% quality guarantee.

Boost Oxygen® FOCUS Rosemary

Supplemental Oxygen - Small
$23.91
SKU: P1305-3
1 Select Can size
Can size
Can size: Small
2 Select Pack Size
Pack Size
Pack Size: 3-Pack
3 Select Quantity
Location Point icon Find a Store
Can size
Select Can size
Can size: Small
Pack Size
Select Pack Size
Pack Size: 3-Pack

Frequently Asked Questions

  • All-natural, prescription-free respiratory support that can be used by anyone, anytime, anywhere for non-medical purposes.
  • The canister is filled with all-natural 99.5% pure breathing oxygen that is free of propellants.
  • Provides oxygen to support quicker recovery plus supports healthy brain and cellular function.
  • 3-Liter canister provides up to 60 seconds of oxygen flow / 5-Liter up to 100 / 10-Liter up to 200.
  • Rosemary aroma is popular with older adults, students or business professionals as a healthy nootropic to help support cognitive function, focus and memory.

Boost Oxygen® is the leading portable supplemental oxygen canister designed to support respiratory wellness, aerobic recovery and performance. Each canister is filled with 99.5% pure supplemental oxygen—nearly 5 times the oxygen concentration found in normal air at sea level.

Safe, lightweight, and easy to use, Boost Oxygen® provides respiratory support for active adults, athletes, travelers at high altitudes, and anyone experiencing occasional shortness of breath. Just a few breaths may help you feel refreshed, energized, and ready to keep going.

Boost Oxygen® contains no propellants and is made in the USA using high-quality recyclable canisters. Trusted by millions since 2007 and featured on Shark Tank, Boost Oxygen® is the worldwide leader in supplemental oxygen products. Backed by our 100% quality guarantee.

Place mask under nose and over mouth. Press trigger down to activate flow. Breath in through the mouth and hold 1-2 seconds, exhaling normally. Repeat 3-5 times or as needed. Check out this article for additional details.

Boost Oxygen comes in NATURAL and six aromas (all natural ingredients) – BALANCE Pink Grapefruit, REVIVE Peppermint, CALM Lavender, SPORT Orange, FOCUS Rosemary and BREATHE Menthol-Eucalyptus. Aromatherapy uses naturally extracted aromatic essences from plants to balance, harmonize and promote the health of body, mind and spirit. Learn more about our different aromas.

Our Natural and Rapid Response canister do not contain any chemicals or propellants. Our canisters containing aromas are made with all natural, organic plant extracts sourced from the Michigan-based Lebermuth company. They adhere to strict industry and regulatory requirements to provide safe and healthy aromas for inhalation. Check out more info here.

Boost Oxygen’s warehouse located in Connecticut ships product Monday through Friday, 8AM to 5PM EST. Orders can take up to 2 business days to process and prepare. Once shipped, you can expect your order within 2-6 business days depending on the distance from our warehouse within the lower 48 states. Orders for our oxygen canisters going to Hawaii, Alaska or Puerto Rico can expect orders to take up to 20 days to arrive due to the extended distance from our warehouse and Ground shipping requirement. Orders going to those locations can only be shipped USPS Ground Advantage.