Quality of questions you ask reveals more than any brochure. By asking seven specific questions of any seller—including Biohackn—you separate informed buyers from those who get burned.

THE 7 QUESTIONS

Q1: What pressure is this designed for? Not "how high?" Ask: Why is this pressure appropriate for me specifically?

Q2: How exactly is oxygen delivered? Pressure ≠ oxygen delivery. Ask: Where does it come from? How is it delivered? What breathing interface? How is exhaled gas managed?

Q3: Show me the safety systems. Not "is it safe?" Ask: Pressure control? Relief systems? Emergency depressurization? Controls inside/outside? Power loss protocol?

Q4: What does this feel like after an hour? Not 30 seconds in showroom. Ask: Noise? Temperature? Spaciousness?  ...