Dosages and Duration of N,N-Dimethyltryptamine

Smoked

Threshold - 2 mg

Light - 10 - 20 mg

Common - 20 - 40 mg

Strong - 40 - 60 mg

Heavy 60+ mg

Duration

Total - 5 - 20 minutes

Onset - 20 - 40 seconds

Come up - 1 - 3 minutes

Peak - 2 - 8 minutes

Offset - 1 - 6 minutes

After effects - 10 - 60 minutes

Intravenous

Threshold - 4 mg

Light - 4 - 10 mg

Common - 10 - 15 mg

Strong - 15 - 20 mg

Heavy - 20 mg +

Duration

Total - 15 - 30 minutes

Onset - 2 - 10 seconds

Come up - 70 - 100 seconds

Peak - 2 - 5 minutes

Offset - 10 - 20 minutes