03 Routes people encounter
Research access is distinct from private provision.
Clinical trials can offer a structured research route when a study is recruiting and a person meets its criteria. In the United States, the ClinicalTrials.gov study registry is one practical place to understand how studies describe recruitment and participation. Trial access is not a promise of treatment, and protocols can involve assessment, follow-up, placebo conditions, or exclusion criteria.
Expanded access and compassionate-use discussions can arise around investigational therapies, but they are narrow, regulator-dependent pathways rather than a general route to either substance. The same caution applies to private retreats and lay-provision settings: their approaches, legal footing, and safeguards may differ from regulated research or medical environments.
Costs are sometimes presented as if they prove legitimacy. They do not. A discussion of ibogaine treatment costs in Mexico can help frame questions people may encounter, but cost alone says little about screening, emergency preparation, product testing, or the applicable law.