Boost Oxygen Cylinder - Portable Oxygen Cylinder for Breathing Up to 200 Uses | 95% Pure Oxygen Can Promotes Free Breathing, assists Hangovers, Colds, & Revitalizes Lungs (Peppermint -10L)

Tried different brand, so far this is the most reliable one I am using

Find the Boost Oxygen very helpful when feeling exhausted. Wouldn't like to be without it.

Good product

Very good

Great for hayfever mornings if you've got asmtha and wake up not being able to breathe

This item didn’t work, it’s actually the worst one I’ve ever tried. It was filthy and covered in dust when I opened the packaging so they’ve been sitting around in the warehouse for some years myself and my boyfriend who open the Clear film around the mouthpiece we both got our hands filthy. Will be sending this item back.

👍

I'm not convinced this works. Plus the mouth piece is too small.

Is basically just compressed air. No O2 benefit from me using it. Blood oxygen stayed the same.

I bought these for when we travel to high altitude places as I sometimes get winded quickly up at 14K feet of elevation. While I didn't actually need to ever use them, it was cheap insurance incase I did. No on the other hand, my woman has Asthma and she uses this every so often when she has trouble breathing. It works! What can I say. I will always keep these on hand when I travel in my RV and at home.

Great. Lov it

Exactly as described, arrived quickly and without issue. The orientation wasn't obvious at first but is clear once you check the label. Would recommend.

I've got exactly 7 pumps out of it .... very disappointing !!!! Sono uscite fuori solo 7 inalazioni ... senza parole !!!