Theobromine
Encyclopedic
Encyclopedic
Typical encyclopedia coverage. Cross-reference for important decisions.
- 2 corroborating sources
- 1 ROA with full dose ladder
- duration data present
- PubChem toxicity data
- 2 corroborating sources
- 1 ROA with full dose ladder
- duration data present
- PubChem toxicity data
Summary
Theobromine (also known as xantheose) is a stimulant substance of the xanthine class. Theobromine, also known as xantheose, is an alkaloid whose name is derived from the Theobroma family. It is the principal alkaloid of Theobroma cacao (cacao plant), tastes bitter, and has chemical formula C7H8N4O2.
Dose Information
| ROA | Light | Common | Strong | Heavy |
|---|---|---|---|---|
| Oral | 100-200mg | 200-300mg | 300-600mg | 2000mg+ |
Onset, Duration & After-effects
| ROA | Onset | Peak | Total |
|---|---|---|---|
| Oral | 2-3 hrs | 2-3 hrs | 30-40 hrs |
Effect Profile
Scores (1–10) curated from multiple sources:
- Effect keyword matching from PsychonautWiki catalog
- Weighted by importance: core (×3), major (×2), minor (×1)
Strong anxiety/jitters with moderate euphoria, focus, and stimulation
Tolerance
Tolerance Decay
Acute tolerance: develops within a single session — the reset numbers above apply after sustained heavy use, not after one binge. Within-session tachyphylaxis usually resets largely overnight.
Effects
- Stimulation
- Sweating
- Headaches
- Increased heart rate
- Vasoconstriction
- Insomnia
- Nausea
- Elevated heart rate
- Vasodilation
- Trembling
- Alertness enhancement
- Euphoria
- Wakefulness
- Cognitive euphoria
- Motivation enhancement
- Focus enhancement
- Anxiety
- Talkativeness
- Time distortion
- Thought acceleration
- Increased music appreciation
- Tactile enhancement
- Increased libido
- Color enhancement
- Light sensitivity
- Appetite suppression
- Dehydration
- Disinhibition
- Drifting
- Dulled perception
Helpful Links
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