Boost Oxygen Medium Breathe Menthol-Eucalyptus Aroma 5 Liter Canister | All-Natural Resiratory Support for Aerobic Recovery, Altitude, Performance and Health (4 Pack)

The product itself is great. I initially bought a couple of cans (menthol/eucalyptus) from cvs, with the rest of my otc respiratory/cold meds. It worked for me and I felt better. Cvs was out, so I ordered four cans on Amazon. I picked them up off my porch as soon as the delivery driver dropped them off. I heard metal clanking and banging in the box, which I found odd. When I opened the box, there was no padding whatsoever. The cans were just placed in there, and they were hot to the touch, and they're not supposed to be kept in a hot place. I would have no complaints, if they had added padding to the box, and remedied the temperature issue. They did, however, get my order to me very promptly and I was thankful for that.

work great!

I like the product, I really do think it's helpful to me in clearing the brain fog and helping to improve my alertness when needed. The packing job from the seller, though? Yikes! They basically just dropped four bottles into a box big enough for a dozen and shipped it off. I guess no harm, no foul, but still.

Easy to use. I prefer the 5 liter size over the ten because the smaller size fits in my handbag and many pockets.

Liked the idea of personal oxygen . Haven't used it yet.