Ibogaine (Ibogaine (from Tabernanthe iboga))
A plant-derived psychedelic studied mainly for interrupting opioid and other substance addictions. A single session is reported to sharply reduce withdrawal and cravings, but it carries real heart-rhythm risks that demand medical monitoring.
How it works
Acts on multiple systems at once, including serotonin and opioid receptors, NMDA receptors and nicotinic receptors. Its active metabolite noribogaine is thought to drive much of the lasting anti-addiction effect.
Key facts
- Molecular weight: 310.43 g/mol
- Half-life: ~4-7 hours (ibogaine); noribogaine much longer
- Bioavailability: Oral
- Storage: Research/clinical settings only.
Dosing overview
- Typical dose: Weight-based, given in specialized clinics
- Frequency: Usually a single session
- Duration: Acute effects last 8-24 hours
- Route: Oral, under medical and cardiac monitoring
Protocol notes
- Given in specialized clinics as a single large oral dose, almost always to interrupt opioid addiction.
- The person is hooked up to heart monitoring because ibogaine can dangerously affect heart rhythm.
- They lie down for a long (up to a day) dreamlike, waking-dream experience while staff watch vital signs.
- It is never a casual or recreational drug; unmonitored use has caused deaths.
Reported benefits
- Studied for opioid use disorder
- Can reduce withdrawal symptoms quickly
- May lower cravings after a single session
- Investigated for traumatic brain injury (with magnesium) in veterans
Possible side effects
- Dangerous heart-rhythm changes (QT prolongation)
- Ataxia (loss of coordination)
- Nausea and vomiting
- Long, intense experience
- Risk of death without cardiac monitoring
Research
- Magnesium-Ibogaine therapy in veterans with traumatic brain injury (2024): Stanford study reported large reductions in PTSD, anxiety and depression and improved functioning after a single supervised treatment.
- Ibogaine for opioid detoxification (observational) (2018): Reported reductions in opioid withdrawal and craving, while emphasizing cardiac safety concerns.
Community reviews of Ibogaine
- reid664 rated it 4/5 - Strong reset, but the aftertaste was rough: I tried ibogaine after years of hard training, night shifts, and too much wear from firefighting. For me it felt like a hard reset, and the cravings stayed quieter for a while over about 10 weeks. The downside was the body load, I felt drained and a bit foggy for days after, quite shiok but not easy.
- ruby109 rated it 3/5 - Ibogaine felt useful, but it was not easy to live with: I tried ibogaine because I’m retired from firefighting, beat up from years of shift work, and I wanted to see if it would help me feel less run down and more steady. For me, it seemed to take some edge off the constant mental noise, but it also made daily life awkward. I wasn’t moving through chores or workouts like normal for a few days, and I had to keep my schedule pretty loose. Around week three, I felt a little more settled, but nothing dramatic. It was interesting, just not something I’d call easy to fit into a real West Coast life with errands, dog walks, and actual responsibilities.
- patient_sauna rated it 2/5 - Strong first day, then mostly flat for me: I tried ibogaine in my early 40s because I was curious about the recovery angle and, frankly, I was tired from years of hard training and sales travel catching up with me. The first day felt intense and a bit cleansing, but after that the effect for me was mostly disappointment. Over about 3 weeks I did not notice any solid, lasting improvement in sleep, mood, or drive, and I felt a bit rough and washed out more than I liked. It could be just my own response, but I would not call it a good return for the effort. I give it 2 out of 5.
- sleep_nerdy rated it 1/5 - Thought it would help my crash, just made me feel weird: I tried ibogaine during a rough stretch after a back injury had me sleeping lousy and feeling flat, and ngl I was hoping for some kind of reset. For me, the first session was intense in a way I did not enjoy, heavy nausea, shaky, and kinda wiped out for days after. Over the 10 weeks, it seemed like the benefits never really showed up, just the same fog and a headachey after-feel, so I quit messing with it.
- megan302 rated it 5/5 - skeptical at first, but it shook loose a lot: i went in pretty skeptical, honestly. as a retired firefighter on the west coast, i’ve seen enough hype to roll my eyes. after about 3 months, ibogaine seemed to quiet the obsessive edge i was carrying, and that surprised me. i still keep it in the “careful, serious” category.
- dad_talia rated it 2/5 - Six Weeks of Ibogaine, Mostly a Rough Guess: I tried ibogaine because I was burnt out from long teaching days, training before school, and a nagging recovery slump that had me feeling flat in the Midwest winter. In week one, I mostly felt wiped out and a little weird in my head, with some nausea that made me second guess the whole thing. By week three, I thought maybe my sleep was a bit deeper, but it faded. By week six, I was underwhelmed, and I stopped seeing much reason to keep chasing it.
Compare Ibogaine
Research and educational reference only. Not medical advice.