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DPT Dosage
by Erowid


DPT is a synthetic tryptamine most similar in nature to DMT. It is weakly active orally, and active inhaled, insufflated, and IM. It is most often found in powder form. The charts below shows general dosages guidelines for DPT in milligrams (mg) with 4 different delivery routes...oral, insufflated (snorted), IM (intra-muscular), and inhaled (smoked/vaporized freebase oil). 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.
DPT Dosage - Oral
Threshold75 mg
Common150 - 250 mg
Strong200 - 350 mg

Onset : 20 - 60 minutes (depending on stomach contents)
Duration : 2 - 4 hours
Normal After Effects : 2 - 3 hours





DPT Dosage - Insufflated
Threshold5 - 20 mg
Common25 - 100 mg
Strong60 - 200 mg

Onset : 5 - 20 minutes
Peak : T + 30 - 46 minutes
Duration : 3 - 4 hours
Normal After Effects : 2 - 4 hours





DPT Dosage - IM
Threshold10 mg
Common15 - 75 mg
Strong50 - 125 mg

Onset : 2 - 10 minutes
Duration : 3 - 4 hours
Normal After Effects : 2 - 4 hours





DPT Dosages - Smoked/Vaporized Freebase Oil
Threshold10 mg
Common20 - 50 mg
Strong50 - 100 mg

Onset : immediate
Duration : 30 - 60 minutes
Normal After Effects : 2 - 4 hours

Every individual reacts differently to every chemical.
Know your Body - Know your Mind - Know your 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.

Start low with new substances.
Have trusted companion/guide/sitter/friend present and/or available.