Oxygen Plus – O+ Biggi 3-Pack | 99.5% Pure Canned Oxygen | Energy, Endurance and Recovery | High Purity Oxygen | 50+ Uses Per 11 Liter Canister with Mask

Came empty plus because its potage dangerous, couldn't send it back for refund

I left a 5⭐️ so you’d read this. I was skeptical before buying this. I purchased for workout recovery. I purchased and O2 monitor to test results as well as just based on how I felt. The cans are full of “Air” not O2. Hopefully it’s at least clean. I don’t have a way to test that. After several heavy workouts in the hot humid Virginia summer. I used this product repeatedly and checked my O2 with monitor and noted general recovery times. The results…… 0, nothing. The exact same as if it took some deep breaths. If this works for you it’s just the placebo effect. Like the promise from bottled water doing something special for you. Side note: O2 is highly flammable. If you use this on an open flame, it blows out the flame. I will sell you a ziplock bag of air for half the cost, so save money and Venmo me for a bag of air.

I have been a smoker for the past 29 years and now I have decided to get in shape and quit smoking, well I started doing crossFit and at the end of the first 2 classes I thought I was going to die, or at least pass out, I started looking into oxygen and decided to give these a try, they help a lot, don't get it twisted this is not going to make you superman or let you work out like you've never smoked before, but they do help when you start feeling like you can't catch your breath just take 8 or 10 deep breaths of this and you will feel the difference.

Disappointed

I just bought them to try them out. It seemed like they were worth it. I noticed some impact when I worked out, but not a lot. But I think also just practicing proper breathing would help too for any normal person. I would guess this has a lot more impact for people who have an issue with getting enough oxygen.

Use for medical issues. Really helps.