DOI (2,5-dimethoxy-4-iodoamphetamine) detected in blotter expected to contain LSD23 Jul 2026VICDOI LSD PsychedelicsNo LSD was detected. What is DOI? DOI (2,5-dimethoxy-4-iodoamphetamine) is a potent, long lasting psychedelic drug. If you are expecting LSD but take DOI, effects may be longer and less predictable than expected. DOI is often reported as being a challenging experience compared to LSD. Onset can be 1-3 hours. Duration of action can be 18-30 hours. In some cases,Read notification