OXYZONE Natural Oxygen 12 Litres in Portable Can | First Aid Essential | Revitalizes | Enhance Physical Wellness | 12 L | 250 Puff

The product met my expectations and works as described. Quality is good, and it feels durable. Setup/use was straightforward, and it performs well for its intended purpose. Overall, I'm satisfied with the purchase and would recommend it to others.

Have been using it for years for asthmatic. The contents and its weight or volume cannot be assessed and i have found at times found the number of puff in some cans is subsequently less

This is not a highly pressurized can which has liquid oxygen in it. Since the oxygen is in gas form in the can there is very little usable oxygen. Better to go with a heavy metal oxygen which can withstand higher pressures and store oxygen in liquid form. Even for high altitudes this light weight can concept is unlikely to be any real use. It would be like giving somebody on a desert trek the equvalent of 10 ml water. That 10 ml can also make the difference and be a life saver but that would be stretching things too far.

I liked product but find the canister is empty & I have not opened canister. Can I be sure that oxygen is filled up 250 sprays or opening packing if found empty what action I should take about product delivered to me. Pl clarify to open or not

There was no oxygen in the can. Don't buy, I had taken it for my mother, and when we had medical conditions just yesterday 30/05/25 , she was short of breath, took the can and found there was no oxygen, that nozzle was not operational it felt as if the cab was empty. Pls don't buy for medical emergency or travel