EPT is a novel research chemical with very limited documentation and extremely sparse user reports. The toxicity profile is unknown and no scientific studies exist on its safety in humans. Effects are described as milder and less immersive than structurally similar tryptamines like DMT and DPT. EPT is typically sold as the fumarate salt rather than the hydrochloride form. Start with very low doses due to individual sensitivity variations and the lack of established safety data.
EPT molecular structure diagram from the DrugsPRO substance library.
Also known as: Ethylpropyltryptamine, N,n-ethylpropyltryptamine
Classification
Chemical: Tryptamine
Psychoactive: Psychedelic
Tag: Hallucinogen
Tag: Research-Chemical
Tag: substituted tryptamine
Tag: Tentative
Effects
Nausea
Pupil Dilation
Dilated Pupils
Stimulation
Restlessness
Spontaneous Bodily Sensations
Time Distortion
Thought Acceleration
Memory Suppression
Analysis Enhancement
Motor Control Loss
Confusion
Color Enhancement
Pattern Recognition Enhancement
Drifting
Increased Libido
Bodily Control Enhancement
Tracers
Routes of Administration
Insufflated
Dosage
Light: 20-40 mg
Common: 40-80 mg
Strong: 80-110 mg
Heavy: 110 mg
Duration
Onset: 0.1-0.3 h
Comeup: 0.08-0.25 h
Peak: 0.33-0.67 h
Offset: 1-2 h
After Effects: 1-3 h
Oral
Dosage
Light: 75-100 mg
Common: 100-150 mg
Strong: 150-200 mg
Heavy: 200 mg
Duration
Onset: 0.5-1.5 h
Comeup: 0.5-1 h
Peak: 1-2 h
Offset: 1-2 h
After Effects: 2-4 h
Vaporized
Dosage
Light: 15-30 mg
Common: 30-60 mg
Strong: 60-100 mg
Heavy: 100 mg
Duration
Onset: 0.02-0.08 h
Comeup: 0.08-0.17 h
Peak: 0.17-0.5 h
Offset: 0.5-1.5 h
After Effects: 1-2 h
Harm Reduction
Check interactions before mixing substances, pay attention to dose spacing and hydration, and treat all dosage guidance as approximate rather than guaranteed safe.
Sources
Substance data is aggregated from the following public harm-reduction and reference sources.
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EPT - DrugsPRO Substanzleitfaden
EPT: EPT is a novel research chemical with very limited documentation and extremely sparse user reports. The toxicity profile is unknown and no scientific studies exist on its safety in humans. Effects are described as milder and less immersive than structurally similar tryptamines like DMT and DPT.
