5-MeO-DMT

5-MeO-DMT is the psychedelic substance at the center of Bryan Johnson: I Just Took the Most Powerful Dose of DMT in the World… Here’s What It Was Like. Bryan Johnson distinguishes it from DMT by describing it as less visual, faster acting, and subjectively more powerful, with an experience organized around ego release, panic versus surrender, and contact with what he calls raw consciousness.

For the wiki, 5-MeO-DMT matters less as a general drug profile than as the episode’s test object for psychedelic longevity claims. Johnson says it felt stronger than psilocybin at disrupting the default mode network, but the source also says the objective 5-MeO measurements were not yet analyzed. That keeps the page tied to Self-Experimentation and Medical Risk Management rather than settled efficacy.

Key Claims

• The episode presents 5-MeO-DMT as a high-intensity psychedelic requiring careful supervision, dosing, set, and setting.
• Johnson’s account emphasizes rapid ego dissolution and surrender rather than visual imagery.
• The strongest longevity claims in the source remain provisional because the objective data had not been reported.
• The source makes 5-MeO-DMT a case in Psychedelic Identity Disruption because hosts ask whether such experiences can alter duties, values, and personal continuity.

Connections

• Bryan Johnson - source narrator and self-experimenter.
• DMT and Psilocybin Mushrooms - related psychedelic substances in the wiki.
• Default Mode Network, Neuroplasticity / 神经可塑性, and Psychedelic Longevity Hypothesis - claimed mechanism and longevity frame.
• Psychedelic Identity Disruption, High-Dose Psychedelic Practice, and Medical Risk Management - risk and transformation context.