I just took 888mg of DXM, if you're curious about dextrotripping watch this space and I'll keep you posted.
This is going to be my first DXM trip and I took a dose that's slightly higher than advised for a beginner. Supposedly this is gonna have me tripping all night. It's extended release polisterix which is supposed to be slightly weaker with a longer trip, which is why I decided to just slam the whole bottle. I didn't predose with grapefruit juice like some sites recommend.