Small human studies have created interest. They have not settled the question.
Ibogaine for alcohol addiction is an experimental treatment with early signals of reduced craving and withdrawal, but it is not yet proven by completed randomized controlled trials for alcohol use disorder. A 2025 scoping review found no randomized placebo-controlled clinical trials evaluating ibogaine against placebo or established treatment.
A 2022 literature review summarized by Addiction Center describes why the compound has drawn attention for withdrawal symptoms and cravings, while also underscoring the limits of available evidence.