An independent, sourced guide

EBO2 (EBOO) therapy, explained without the sales pitch

EBO2 (also called EBOO) is extracorporeal blood oxygenation and ozonation: blood is drawn, filtered, exposed to an oxygen/ozone mixture, and returned. This site explains what the research does and does not show, what it costs, and where US clinics offer it.

Illustration of a closed tubing loop and filter cylinder, an abstract symbol of blood circulating outside the body and returning

Find an EBO2 clinic by state

178 clinics listed. Every listing shows the source we used to confirm the clinic offers EBO2.

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Why trust this site

218 cited sources across our guides; clinical review of each guide is planned. We state the FDA's position on ozone plainly, we do not publish testimonials, and paid clinic placements are always labeled. Read our editorial policy and medical review process.