(4 pack) Boost Oxygen Portable Canned Oxygen, Rosemary, 5L
(4 pack) Boost Oxygen Portable Canned Oxygen, Rosemary, 5L
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(4 pack) Boost Oxygen Portable Canned Oxygen, Rosemary, 5L

(4 pack) Boost Oxygen Portable Canned Oxygen, Rosemary, 5LBoost Oxygen 5 Liter Think Tank Portable Canned Oxygen Rosemary 4 PackBoost Oxygen Natural Medium 5 Liter 3 Pack Supplemental Canned Oxygen Model 611Boost Oxygen 5 Liter Think Tank Portable Canned Oxygen Rosemary 12 PackBoost Oxygen Peppermint Medium 5 Liter 6 Pack2 pack Boost Oxygen Supplemental Canned Oxygen REVIVE Peppermint Medium 5 Liter 1 Pack Model 602Boost Oxygen Natural Portable 5 L Pure Oxygen Canister Menthol 4 PackBoost Oxygen Natural Portable 5 Liter Pure Oxygen Canister 8 Pack3 pack Boost Oxygen Supplemental Canned Oxygen BREATHE Menthol Eucalyptus Medium 5 Liter 1 Pack Model 6033 pack Boost Oxygen Supplemental Canned Oxygen BALANCE Pink Grapefruit Medium 5 Liter 1 Pack Model 604Boost Oxygen Natural 5 L Pure Oxygen Canister Pink Grapefruit 12 PackBoost Oxygen Natural Supplemental Portable Oxygen Canisters 5 L 4 PackBoost Oxygen Natural Portable 5 L Pure Oxygen Canister Menthol 12 PackBoost Oxygen Medium Natural 5L Canister Respiratory Support for Aerobic Recovery Altitude Performance Health 6 PackBoost Oxygen 5 Liter Canned Oxygen Bottle w Mouthpiece Natural 12 PackBoost Oxygen Supplemental Canned Oxygen REVIVE Peppermint Medium 5 Liter 1 Pack Model 602Boost Oxygen Medium Balance Pink Grapefruit Aroma 5L Canister Respiratory Support for Aerobic Recovery Altitude Performance Health 6 PackBoost Oxygen Natural Portable 5L Pure Oxygen Canister Peppermint 4 Pack2 pack Boost Oxygen Supplemental Canned Oxygen Natural Medium 5 Liter 1 Pack Model 601Boost Oxygen Supplemental Canned Oxygen Natural Medium 5 Liter 1 Pack Model 601Boost Oxygen Supplemental Canned Oxygen BALANCE Pink Grapefruit Medium 5 Liter 1 Pack Model 604Boost Oxygen Natural 5 Liter Pure Oxygen Canister Pink Grapefruit 4 PackBoost Oxygen REVIVE Peppermint Medium 5 Liter 3 Pack Supplemental Canned Oxygen Model 620Boost Oxygen Supplemental Canned Oxygen BREATHE Menthol Eucalyptus Medium 5 Liter 1 Pack Model 603Boost Oxygen Natural Portable 5L Pure Oxygen Canister Peppermint 6 PackBoost Oxygen Natural Portable 5 L Pure Oxygen Canister Menthol 6 PackBoost Oxygen Natural Portable 5L Pure Oxygen Canister Peppermint 12 PackBoost Oxygen BALANCE Pink Grapefruit Medium 5 Liter 3 Pack Supplemental Canned Oxygen Model 624Boost Oxygen Natural Supplemental Portable Oxygen Canisters 5 L 4 Pack

Key item features

  • Oxygen Purity: This product offers 95% pure supplemental oxygen, significantly higher than the 21% found in normal air.
  • Aromatic Infusion: Infused with Rosemary aroma, it provides refreshing cognitive support and mental clarity.
  • Portable Design: The 4-pack includes portable, recyclable 5-liter canisters for convenient on-the-go use.
  • Respiratory Support: It provides all-natural, prescription-free respiratory support for non-medical purposes, aiding healthy brain and cellular function.
  • Versatile Application: Suitable for various users, including those at high altitudes, athletes, older adults, and individuals experiencing shortness of breath.
  • Established Brand: Boost Oxygen has been a trusted brand in supplemental oxygen canisters since 2007.
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Customer ratings & reviews

4.1 out of 5 stars
stars2,762 ratings955 reviews
How item rating is calculated
  1. 5 stars66% (1,829)
  2. 4 stars10% (287)
  3. 3 stars7% (196)
  4. 2 stars4% (114)
  5. 1 star12% (336)

Reviews summary

Pros

  • : Easy to take in various settings.
  • : Designed for easy carrying and on-the-go use.
  • : Provides assistance in various contexts.
  • : Allows for unobstructed airflow during use.

Neutral

  • : Can provide boosts, but often falls short.
  • : Offers competitive pricing, but can be expensive for some users.
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Showing 1-3 of 955 reviews

Dec 17, 2025
Walmart customer
Top Reviewer
Item details
Flavor: Flavorless
Multipack quantity: 1
5 out of 5 stars review

Verified Purchase

May prevent a serious problem

It's the second time I've purchased this. It's convenient to carry in my purse, and I have family and friends with severe breathing problems. My only concern is that with time, my last one, eventually emptied itself, or I possibly had something pressed up against it in my purse that caused it to empty. I wish there was a way to tell how much oxygen is actually left in the canister

Helpful?59YWOQLHZ3US1070437888
Oct 18, 2025
Julie
Item details
Flavor: Flavorless
Multipack quantity: 1
5 out of 5 stars review

Verified Purchase

helps me raise my O2 levels and catch my breath

As someone with noncompaction cardiomyopathy (essentially a spongy heart), I'll find it hard to get enough oxygen no matter how many deep breaths i take. so i bought Boost Oxygen and after using it all day, my O2 level went from 92 to 97! it's nice to have a bunch of oxygen available to breathe in at once. i'll definitely get it again

Helpful?59YWOQLHZ3US1070437888
Sep 16, 2025
Deborah
Item details
Flavor: Flavorless
Multipack quantity: 1
5 out of 5 stars review

Verified Purchase

Energy and breathing boost

I found this canned oxygen. As a 74 year old , who loves to walk , this quick shot of oxygen gives me a boost to walk longer and faster. It’s amazing. Will always keep a can in my house. I found this on a trip to Yellowstone where you can purchase in all stores.

Helpful?59YWOQLHZ3US1070437888