Its structural similarities to psilocin and psilocybin result in an identical subjective effect profile and the three compounds can be said to feel indistinguishable from each other. This allows 4-AcO-DMT to function as a perfect substitute for psilocybin mushrooms.
Before smoking the DMT Pen take 5 deep breaths. As soon as you exhale take your DMT
pen and slowly inhale until your lungs are at full capacity and hold for at least 20+ seconds before exhaling fully.