As far as I know N-Isopropylbenzylamine is smokeable,If he can fuse with D-amphetamine and get large crystals, it must be much less harmful to the brain than methamphetamine
I'm pretty sure this is very common. I've seen lab tests if 5% meth and 25% ECT. Band the primary ingredient was ipba. It has the same constuents if it is less harmful to your brain that is negated by the fact that it doesn't get you high. N-iso is a counterfeit drug
Ammonium nitrate have nice shards,and have double effect if you mix base with nitrate,you will enjoy with nitrous oxide fumes also if you smoke.I never try this method,so can't say nothink more,it will work or not.