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To choose a safe EBOO provider, ask nine questions before you book: whether they test every patient for G6PD deficiency, whether a licensed provider performs or supervises the session, whether they use sterile single-use supplies and medical-grade ozone equipment, whether they review your full medical history first, how they decide the number of sessions, what the realistic benefits and risks are, the total cost, and who to contact afterward. The most important filter is G6PD testing: rule out any clinic that skips it.
Because EBOO is not FDA-approved, the clinic bears almost all responsibility for doing it safely, not a federal approval process. That makes choosing the right provider the most important decision you will make about this treatment. If you are new to the therapy, our overview of EBOO therapy covers the basics. Below is a genuine, printable checklist you can take to any clinic, including ours.
Learning how to choose an EBOO provider matters more here than with most treatments. With standard care, an approval process and standardized protocols create a safety floor. EBOO does not have that. It is not FDA-approved, protocols vary from clinic to clinic, and the quality of your experience depends almost entirely on who is running the session.
A careful, licensed clinic and a pop-up wellness bar offering the same-named service are not the same thing, and the difference can matter for your safety. That is why a little due diligence before you book is not being difficult; it is being smart.
Here is the checklist at the heart of choosing an EBOO provider. You can literally print it and bring it with you, and a provider worth choosing will answer all nine clearly and without irritation.
This is the non-negotiable one. G6PD deficiency is a genetic condition that makes ozone therapy dangerous, because it can trigger red blood cell breakdown. A reputable clinic screens for it before anyone is treated, with no exceptions. If a provider hasn’t heard of it, waves it off, or offers to treat you without checking, that single answer disqualifies them. To understand why this matters, see our guide to who should not have EBOO.
EBOO is a blood-based medical procedure, not a spa add-on. A licensed clinician, physician, or nurse practitioner should perform it or directly supervise it and be available if anything goes wrong. Ask who will actually be in the room. “A trained technician” is not the same as a licensed medical provider on site.
Because your blood leaves and re-enters your body, everything it touches must be sterile and used once, then discarded. This is basic, but it is worth confirming out loud. A confident clinic will happily explain their single-use protocol.
Medical ozone must be generated by medical-grade equipment that delivers a precise, controlled concentration, not an off-the-shelf air purifier or industrial unit. The dose matters, and precise dosing helps keep side effects low. Ask what equipment they use.
A good provider will not book you for EBOO before understanding your health. They should review your conditions, your medications and supplements, and any past reactions, because things like blood thinners, certain blood pressure medicines, and specific conditions all change whether and how EBOO should proceed. If a clinic offers to treat you without this review, that is a red flag.
The honest answer involves your goals and your response, not a fixed package sold on day one. Be cautious of anyone who quotes a large number of prepaid sessions before assessing you. A thoughtful provider starts with a sensible series and reassesses. Our guide to how many sessions you need explains how that decision should work.
This question separates honest clinics from sales pitches. A trustworthy provider will tell you what the evidence does and does not support, will not promise to cure a disease, and will walk you through the real, if usually mild, EBOO side effects. Vague superlatives and guarantees are warning signs.
Ask for the full cost of a recommended course, not just a single session, to avoid surprises. A straightforward clinic is transparent about pricing and any payment plans. For context on typical pricing, see our breakdown of what EBOO therapy costs.
You should leave knowing exactly who to contact if something feels off in the hours or days after your session. A clinic that provides clear aftercare guidance and a real point of contact stands behind its care. Our EBOO aftercare guide covers what is normal and when to call.
The questions matter, but the answers matter more. Here is how to tell a green flag from a red one.
Green flags cluster around safety and honesty: mandatory G6PD testing, a licensed provider on site, single-use supplies, a genuine history review, honest talk about benefits and limits, and a calm welcome for your questions. Red flags cluster around shortcuts and salesmanship: skipping screening, no licensed clinician, vague equipment details, promises to cure disease, “detox” stated as proven fact, pressure to prepay for a large package, and defensiveness when you ask. Any single red flag is a reason to slow down.
If you remember nothing else about how to choose an EBOO provider, remember this: watch how a provider reacts to being asked these questions. A clinic that answers openly and patiently, and is not offended that you asked, is showing you exactly the culture you want handling your blood. A clinic that becomes defensive, rushes you, or makes you feel difficult for asking has already answered the most important question of all. Good providers are relieved when patients care enough to ask.
I wrote this guide on how to choose an EBOO provider for use in any clinic, including mine. That is deliberate. In 28 years as a nurse practitioner, I have learned that the patients who ask hard questions are the ones I most enjoy caring for, because it means they are engaged in their own health. I would rather you interview three clinics and choose the best fit than book the first one you find. If that turns out to be us, wonderful. If it does not, I still want you to be safe. A provider who is threatened by an informed patient is telling you something important.
When you are working out how to choose an EBOO provider, look for a clinic that tests every patient for G6PD deficiency, has a licensed medical provider perform or supervise the session, uses sterile single-use supplies and medical-grade ozone equipment, reviews your full medical history first, and is honest about benefits, risks, and cost.
Whether they test every patient for G6PD deficiency before treatment. G6PD deficiency can make ozone therapy dangerous, and a clinic that skips this screening should be ruled out, no matter how appealing the rest of the offer looks.
EBOO can be performed safely in a properly run outpatient clinic, but because it is not FDA-approved, safety depends on that clinic’s standards: licensed supervision, screening, sterile supplies, and medical-grade equipment. These nine questions help you assess that.
Red flags include skipping G6PD testing, no licensed clinician involved, vagueness about equipment or sterility, promises to cure a disease, presenting detox as proven fact, pressure to buy a large prepaid package, and defensiveness when you ask questions.
Yes. A responsible provider reviews your full medical history and all medications and supplements before treating you, because blood thinners, some blood pressure medications, and certain conditions affect whether EBOO is appropriate. Skipping this review is a warning sign.
In the Charlotte and Lake Norman area, use the same nine questions. Purefico Medspa and Longevity Center in Cornelius screens every patient for G6PD, has a licensed nurse practitioner involved in care, uses single-use supplies, and is transparent about what the research supports.
1. Bocci V. OZONE: A new medical drug. Dordrecht: Springer; 2011. (Contraindications and screening for systemic ozone therapy, including G6PD deficiency.)
2. MedMasters. Fundamentals of IV Ozone. 2023. (Clinic safety, contraindication screening, and equipment standards.)
3. U.S. Food and Drug Administration. 21 CFR 801.415, Maximum acceptable level of ozone.
Melissa Lynch, NP, is a nurse practitioner with 28 years of clinical experience and the founder of Purefico MedSpa & Therapy, with locations in Cornelius and Archdale, North Carolina.
