What happens in the ibogaine treatment room: Part 2 VP of Clinical Operations, Vianey Pérez, shares what we explain to our guests before their treatment. While many psych*delic experiences are described as having an onset, peak, and comedown, ibogaine is usually experienced in two distinct phases: The Visionary Phase — typically lasting 2–6 hours, when the psychedelic effects are most present and heightened awareness or visions may occur. Some people describe it as watching a movie of their life