The future of pain relief, muscle recovery, and inflammation is here and it's 100% drug-free! FDA Cleared with ZERO reported side effects, the Avacen is a Class II medical device proven to increase microcirculation, bringing much-needed oxygen and nutrients to the body while clearing away toxins. The Avacen delivers the combined effect of a hyperbaric chamber and a sauna, all delivered via a negative-pressured chamber that's the size of a bread box. Negative pressure combined with heat is how the magic happens (along with 4,000 software commands;)). The result? Less pain, more mobility, and improved circulation to all the places that hurt. Oxygen therapy has been proven to have dramatic effects in improving symptoms of chronic pain/disease and healing the body. Hyperbaric chamber therapy has been available to professional athletes and medical institutions but can be very expensive. The Avacen gives you the opportunity to reap all the benefits in your own clinic or in the privacy of your own home. Find out why the Navy Seals and NASA count on this device to heal their own!