Citation: friendo. "Short-Lasting Buzz and Tolerance: An Experience with 2-Aminoindan (exp49218)". Erowid.org. Jan 1, 2006. erowid.org/exp/49218
2-AI was very strong for me IV/IM. 100mg in the leg muscle produced a strong buzz 15 minutes after injection. Lasted for only about 10 minutes but a pleasent effect continued throughout the next 4 hours. There is a noticable tolerance: First day I shot 50mg (mild effect), the next day I shot 100mg (strong effect), and later the second day I shot another 100mg with little to no effect.. The following (third) day I shot 100mg with no effect. I decided to give it a break for a week to see if tolerance would be back down.
Another friend who shoots a lot of coke tried 200mg in the vein and didn't get any effect. I'm not sure if Cocaine would have a cross tolerance with 2-aminoindan or if he was just expecting too much or if he was already far out.
So the general consensus is that 2-ai is pointless to use orally and intranasally. Someone tried to make a rock with it by mixing it with baking soda and a splash of water but the fumes produced were very 'dark harsh and scary'.
COPYRIGHTS: All reports are copyright Erowid and you agree not to download or analyze the report data without contacting Erowid Center and receiving permission first.
Experience Reports are the writings and opinions of the individual authors who submit them.
Some of the activities described are dangerous and/or illegal and none are recommended by Erowid Center.