My friend has acquired some of these, he knows that this is an MDMA pill, but has some questions regarding other possible drugs in the pill.
He describes the effects of it as definitely MDMA, but there were some other, potentially dangerous effects that came along with it.
From his limited experience, he believes it to be some kind of stimulant, possibly caffeine or
amphetamine. There was a lot of peeing, and although he consumed a good amount of water and 1 soda, it seemed like a lot, which makes him think it may have been caffeine, but it also could have been from the 1 soda. The amphetamine-like affects were - increased concentration, unable to sleep, and when coming down slept too much, 0 appetite, decreased sexual desire.
Pupils were dilated as to be expected from MDMA, but, at one point, they were shrinking to normal size, then to almost fully dilated, back to normal size, at a constant and steady rate, about 1 cycle of this per 2 seconds. Dosage size was 4 seperate doses of 1 pill each, about every 3 hours. Estimate of pill dose appears to be around 200-250 mg.
My friend would appreciate any insight, and yes he has checked extasydata.org. He lives in the Los angeles area.