Boost Oxygen Pocket Size Natural 3 Liter Canister | Respiratory Support for Aerobic Recovery, Altitude, Performance and Health (12 Pack)

Small, easy to carry around, light, easy to use, does the job, no taste. I got this for my Mom (who has some minor lung issues) to have when she travelled for a few days to altitude 7800ft. She used it a few times after climbing stairs or exertion to regain her O2 levels (we measured with a pulseoximeter). This product served us well.

We bought Boost for a friend who has breathing issues and hasn't been able to go out much. Since using Boost she knows she can get a "boost" when needed! So I believe Boost is a great product.

I usually got the 10 liter. This one hardly lasts at all. For the price, almost not worth it. However, works great for getting oxygen in your system.

I ordered this to see if it would help with cluster headaches. It does. The small size is perfect for my tote or purse. It has helped the puffiness, fatigue, and pain that comes with this type of headache. I ordered more and will keep using it. *I am not a Healthcare professional. It was my personal decision to try this product.

The value isn’t really there. It advertises something like 60 1 second bursts (so 1 minute of use total). In reality it lasted 10 seconds. It is small and easily portable but since it runs out so quickly you’re basically stuck with trash almost immediately.