Boost Oxygen Supplemental (5L Canister, Pack of 4, Natural)

Very handy and effective in a pinch. I keep a can in my back pack when hunting Deer and Elk. Helps give a quick boost when packing a load in the mountains. My wife got sick and Her O2 levels were down in the mid eighties. That is NOT GOOD. I gave her a can of this O2 and it brought her levels back into the nineties quickly. I was very glad to have that on hand at that moment!

Really nice if you need it. Will increase your stats at least to 95 with three puffs, however does not replace o2 therapy. It's temporary for athletes and to that end shouldn't be used as therapy. It is however a temp solution until you can replace you regular o2 supply, do not think it can replace that 3 puffs replace o2 to 95. For a short while.

Works great but a little expensive otherwise would give it a five

Just not what I needed! Doesn’t woke for headaches.

I am a senior and I bring one to therapy while I am recuperating from wrist surgery. When it gets hard on me with the pain I did a breathe. It seems to help me get through the pain or no gain.