Hypothetically............Intranasally speaking...would 50mg be safe? ( bare in mind im on ibupfrofen)
No-one really knows.
I'll be splitting mine with a mate too so i've ot a 50mg dose to play around with. Definately going up the nose, don't want to waste it on an underwhelming experience. 50mg may be enough for an oral dose or it may not, but i'm not taking risking. Nasally for me.
But i wouldn't rack the 50mg up and snort it in one line. Split into 2/3 smaller ones and see how it goes