Dosage Donations and memberships help keep Erowid online. It is most often found in powder form. Even more than other tryptamines, DPT seems to have a wide range of effects at any particular dose, depending on the individual. This is reflected somewhat in the following ranges of dosages.
Every individual reacts differently to every chemical.
Substance - Know your Source. Erowid's dosage information is a summary of data gathered from users, research, and other resources and should not be construed as recommendations. Individuals can respond differently to the same dosage. What is safe for one can be deadly for another.