Oral use - Pure MDMA

[nottscrew]

Hey
I am asking on behalf of a friend who doesnt have easy access to the net. He wants to know how much MDMA (powder, not pills) to take? He weighs around 80kg/12.5 stone/175pounds.
How much would enough be for a good trip? Is half a gram excessive? Or should it be two 1/8th, maybe taken with 2 hours in between?
Thanks, he'll appreciate all the info.

[fnord]

a half gram is way way too much 150 is what granma generally uses.
Oral MDMA Dosages
Threshold30 mg Common for small or sensitive people50 - 75 mg Common for most people75 - 125 mg Common for large or unsensitive people125 - 175 mg Required by few (side effects increase)200 + mg
Onset : 20 - 70 minutes (depending on form and stomach contents)
Duration : 3 - 5 hours
Normal After Effects : up to 24 hours
Overdose Effects:
Vomiting, headaches and dizziness may result from too high a dose of MDMA. Some people are considerably more sensitive to MDMA than others. Be careful if you are using MDMA for the first time or using material of an unknown purity and strength. Always start low.

~erowid

[doppey]

Chances are his stuff isnt 100% pure though, and that's what those figures refer to. SWIM has never seen stuff that took less than .2g to .3g for an experienced user to get what they want, most being just over a .2g.