Amfonelic acid
Aliases: Aa, Afa, Win25978, amfonelicacid
Summary
A dopaminergic stimulant discovered by Sterling-Winthrop accidentally while developing antibiotics. Discontinued due to undesirable stimulant effects, it has had some popularity as a recreational drug.
Dose Information
| ROA | Light | Common | Strong | Heavy |
|---|---|---|---|---|
| Oral | - | 4-10mg | 10mg | 10mg+ |
Light
Common
Strong
Heavy
Onset, Duration & After-effects
| ROA | Onset | Peak |
|---|---|---|
| Oral | 30-45 min | 8-12 hrs |
Effect Profile
1 reportsScores (1–10) curated from multiple sources:
- Effect keyword matching from PsychonautWiki catalog
- Weighted by importance: core (×3), major (×2), minor (×1)
Stimulant
5.2
Moderate+
5/10
Moderate euphoria and anxiety/jitters with mild stimulation and focus
Stimulation / Energy
×3
5
stimulation
wakefulness
Euphoria / Mood Lift
×2
7
euphoria
mood lift
motivation enhancement
Focus / Productivity
×2
5
focus enhancement
motivation enhancement
Anxiety / Jitters
×1
7
anxiety
increased heart rate
sweating
Based on reports from:
Tolerance
Build-up
develops over days to weeks of regular use
Reset
3–7 days for acute tolerance; longer for full reset
Tolerance Decay
Full tolerance
1d
Half tolerance
10d
Baseline
~18d
Effects
Positive
- Increased energy/alertness
- Stimulation
Negative
- Weight loss
- Sweating
- Increased heart rate
- Nausea
- Decreased need for sleep
- Decreased appetite
- Distrubed sleep patterns
- Bruxia
Positive
- Euphoria
- Increased sociability
- Mood lift
- Motivation enhancement
- Wakefulness
- Focus enhancement
Negative
- Agressiveness
- Anxiety
- Excessive talking
- Moodiness
Positive
- Increased libido
- Increased music appreciation
- Color enhancement
Negative
- Light sensitivity
- Appetite suppression
- Dehydration
- Appetite Suppression
- Increase sexuality
- Visual and audiotory hallucinations itchiness
- Dulled perception
Amfonelic acid's nerd page
Pharmacology, chemical data, effect profiles, and more
→