Summary
Very little human data exist. All dosage estimates are extrapolated from closely related cathinones such as pentedrone and pentylone, a handful of Reddit and Bluelight reports, and forensic potency modelling. Users describe rapid, clean stimulation with mild empathogenic warmth, stronger on dopamine and norepinephrine than serotonin. Significant cardiovascular strain including tachycardia and vasoconstriction, along with harsh comedowns, have been reported above approximately 60 mg oral. Because metabolic and toxicological profiles are unknown, start with allergy tests (5 mg or less) and avoid frequent redosing.
Dose Information
Light
Common
Strong
Heavy
Onset, Duration & After-effects
| ROA | Onset | Comeup | Peak | Offset | After Effects |
|---|---|---|---|---|---|
| Oral | 15-30 min | 30-60 min | 1-2.5 hrs | 1-2 hrs | 1-3 hrs |
| Insufflated | 5-30 min | 15-30 min | 1-2.5 hrs | 1-2 hrs | 1-3 hrs |
| Rectal | 10-20 min | 20-40 min | 1-2.5 hrs | 1-2 hrs | 1-3 hrs |
Tolerance
Build-up
develops rapidly, often within a single session; compulsive redosing common
Reset
a few days for acute tolerance
Effects
Positive
- Stimulation
Negative
- Teeth grinding
- Muscle tension
- Increased perspiration
- Vasoconstriction
- Insomnia
- Increased heart rate
- Pupil dilation
- Sweating
- Decreased appetite
Positive
- Euphoria
- Enhanced sociability
- Increased motivation
- Focus enhancement
- Wakefulness
Negative
- Anxiety
- Cognitive fatigue
- Depression
- Time distortion
- Thought acceleration
Positive
- Mild tactile enhancement
- Tactile enhancement
- Increased libido
- Increased music appreciation
- Tracers
- Color enhancement
Negative
- Appetite suppression
- Light sensitivity
- Dehydration
- Disinhibition