Supplément Oxygène Pour Le Sport

I definitely feel a difference when using this before my runs, especially in altitude. What a great find!

My primary care physician, Randall Snook has been providing me with this for over a year to help with healing after a fall and with exertion. I have a rare lung disease called pulmonary vent-occlusive disease, severe pulmonary hypertension, right side heart failure, and asthma. This has helped with my recovery as I an on supplemental oxygen and along with other medicines have decreased from needing 5-6 liters during the day to 0-3 depending if I am sitting or walking. And from 15 liters on a bi-pap ventilator to 6 at night. I live at altitude in the Denver area, about 5,340 feet and frequently travel to medical appointments at 6,500 feet. It has made a significant difference in complimenting my other oxygen therapy and medications for severe pulmonary hypertension. Hoping that a stronger capsule becomes available so I can just take one per day instead of two. If I go to higher altitude, I either take an extra one or two prior to activity or to recover if I get short of breath as instructed by Dr. Snook. It would also be great if this is approved in a prescription strength so that it would be covered by insurance. It is expensive as a daily supplement.

Fantastic product that I use daily, and especially lean on when traveling. I take it prior to getting on the plane, and when I arrive at my destination. No jetlag or fatigue, even on long journeys.

From the lowlands in Ohio to the peaks of Portillo, O2Boost delivered the goods! Acclimating to the 11,000 foot Andes altitude for a week of skiing comes with some challenges. O2Boost gave us the energy and efficiency we needed to maximize our adventure!
- Billy in Chile, Aug’2026

Great customer service and great product. Went to Peru and did lots of high altitude hikes- used O2 boost daily and never struggled!! Thank you