At the summit of Kilimanjaro, the level of oxygen in the air is roughly half of what it is at sea level. Most climbers can reach Uhuru Peak without using extra oxygen.
Yet, to be on the safe side, we take precautions. On our expeditions, we always have plenty of oxygen tanks. The cost of this service is included in the price of the climb.
We have 300+ oxygen tanks ready for our expeditions, more than all other operators combined. In the unlikely scenario that your group needs additional oxygen, we will send it from our base. The neighboring Altezza groups on the mountain are also ready to share theirs. Hiking Mount Kilimanjaro with us is always safe.