Boost OxygenCanned Oxygen for Breathing for Home Use, Exercise, or Altitude Sickness, with Sealed Cap & Mask, 10L Canister, Multicolor, Pack of 4

I recently tried the Boost Oxygen Large Natural 10L Canister, and I have to say, it has been a fantastic addition to my wellness routine. Whether you're an athlete, someone who enjoys high-altitude activities, or just looking for an extra oxygen boost during moments of fatigue, this product delivers exactly as promised.Performance & EffectivenessThe moment you take your first deep breath from this canister, you immediately feel a noticeable improvement in your oxygen intake. The pure 95% oxygen provides an instant feeling of refreshment and alertness, making it perfect for situations where you need to recover from exertion or combat sluggishness. I personally used it after intense workouts, and it significantly reduced my recovery time while helping me feel more energized.Design & Ease of UseOne of the things I appreciate most about the Boost Oxygen Canister is how lightweight and portable it is. The ergonomic design makes it incredibly easy to hold and use, and the built-in nozzle delivers a consistent flow of oxygen without requiring extra effort. Simply press and inhale – it’s that simple! The 10L size provides a generous number of inhalations, making it a great value for regular users.Who Can Benefit from This?Athletes & Fitness Enthusiasts – Helps with endurance, stamina, and quicker recovery.High-Altitude Travelers & Hikers – Ideal for those who struggle with low oxygen levels in elevated locations.Seniors or Individuals with Oxygen Needs – Provides an accessible and non-prescription way to supplement oxygen intake.Anyone Facing Fatigue or Mental Fog – Great for an afternoon pick-me-up or combating exhaustion.Overall VerdictI highly recommend the Boost Oxygen Large Natural 10L Canister for anyone looking for an easy, effective way to enhance oxygen intake. It’s pure, natural, and incredibly convenient, making it a reliable companion for various lifestyles and needs. If you’ve ever considered trying an oxygen supplement, this product is definitely worth it!⭐ 5/5 Stars – A Must-Have for Instant Oxygen Boost!

Great product. I purchase this product when traveling the mountain regions in the SW. Helps greatly, especially when we are at elevations 6000 ft or higher. This oxygen is highly recommended to have on hand. Helps kids as well. If you live in low elevations and go to the mountains, get this product to avoid dangerous altitude sickness.

Great and convenient way to help, you when it's wildfire season

I couldn't tell a difference. I guess they are ok, but for me, not worth the money. Maybe better for normal people.

Bought these for someone that has respiratory issues and with the recent wildfire smoke coming in from Canada they found these help alleviate the coughing. By no means is this a substitution for seeking medical advice, nor is it a recuse but a temporary solution.These canister are light weight and simple to use. Having tried it a couple of times myself from being outside too long, seems simple enough. One second inhalation through the mouth, no taste nor smell and buying the 4pack seems worth the value. A family of four could each use their own canister when needed.

I use these to boost my workout at the gym. I usually do a couple of puffs between sets. They really seem to give me more endurance. If you are trying to lose weight and workout or walk, these might help you with endurance. Very much worth it for me.

Worst packaging I have seen yet. Cans were banging around in the box. After using the product I can can’t tell if these was any effect. Interesting but not sure it helps me in any way.

First learned of this when visiting my kids in Denver - the mile-high city. It's common there for acclimating to the altitude, and to enhance exercise. Used it while there, and then ordered it to my home after that visit -- I now use it before exercise for better sessions. It works great, and my GP said it is fine (although I will also get confirmation from my cardiologist at my next apt). The only thing I don't like is not being able to tell when a can is empty. This has already messed me up as you can tell ZERO difference between a full can and an empty one... no weight difference at all, and the "numbers" on the can don't seem to give you any hints. Be sure to mark/date cans w a Sharpie, I ended up wasting 2 cans because I wasn't sure which was empty - seriously, it's impossible to tell!