5 MeO DMT  is a tryptamine alkaloid that is substituted by a methoxy group at position 5. It was first synthesized by Hoshino and Shimodaira in 1936 5 MeO DMT for sale is a derivative of DMT. Also, the neurotransmitter serotonin. This study was a so-called ‘naturalistic observational study.’ Also, what was occurring at sessions where toad secretion containing MeO-DMT. Also, this was administered to participants by facilitators, and distributed questionnaires to the participants.