25I-NBOMe/Summary

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25I-NBOMe can be fatal at heavy doses.^[1]

It is strongly discouraged to take large amounts of this substance or to insufflate (snort) it. Please see this section for more details.

Psychoactive class: Psychedelics

Chemical class: Phenethylamines

Thresh Common Heavy

50 - 200 - 500 - 700 - 1,000 µg

Light Strong
- Total: 6 - 10 hours
- Onset: 15 - 120 minutes
- Come up: 30 - 120 minutes
- Peak: 2 - 4 hours
- Offset: 1 - 4 hours
- Afterglow: 3 - 6 days

- Full tolerance is reached almost immediately after ingestion
- Decreases to half after 1 week
- Returns to baseline after 2 weeks
- Cross-tolerance with all psychedelics