I took a fair amount of this stuff last night to test it out, mixed with apple whiskey. surprisingly it took more than expected to have any affect. i rarely do drugs, but do often drink. I would say around 4 tubes from the 2oz bottle to feel anything, and at that it was a mild drunken feeling, no sleepyness or lethargic reaction. kind of upset because someone stated a few drops made them react and I took far more then that. age23 weight160lb, no meto on hand but mat try a megadose tonight of all that remains and see if I can maybe just throw up in my sleep and die.. be fine with that, better on my family too they would think i just got piss drunk and asphyxiated