Last night I accidentally took over 900 mg of theacrine. Almost a gram. I took it with gotu kola, about two teaspoons of an extract with 5% saponins. I believed I was taking L-Theanine , which has almost no noticeable effect on me. I was trying to coax a high out of my gotu kola after building tolerence.
Theacrine
Encyclopedic
Encyclopedic
Typical encyclopedia coverage. Cross-reference for important decisions.
- 3 corroborating sources
- 1 ROA with full dose ladder
- duration data present
- PubChem toxicity data
- 3 corroborating sources
- 1 ROA with full dose ladder
- duration data present
- PubChem toxicity data
Aliases: Temurin, Temorine
Summary
Theacrine is a structural analog of caffeine with about two-thirds the potency for stimulation but stronger effects on focus. It has a biphasic dose-response: low doses may be sedating while higher doses are stimulating. Unlike caffeine, theacrine does not appear to significantly affect blood pressure.
Dose Information
| ROA | Light | Common | Strong | Heavy |
|---|---|---|---|---|
| Oral | 50-100mg | 100-150mg | 150-300mg | 300mg+ |
| Insufflated | - | 25-100mg | - | - |
Onset, Duration & After-effects
| ROA | Onset | Total |
|---|---|---|
| Oral | 30-60 min | 30-60 min |
| Insufflated | 5-30 min | 1-3 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 focus and anxiety/jitters with moderate euphoria, mild 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
- Pain Relief
- Bronchodilation
- Physical euphoria
- Nausea
- Bruxism
- Increased heart rate
- Increased blood pressure
- Increased perspiration
- Frequent urination
- Focus Enhancement
- Analysis Enhancement
- Motivation Enhancement
- Memory Enhancement
- Wakefulness
- Cognitive Euphoria
- Anxiety
- Compulsive Redosing
- Irritability
- Thought Acceleration
- Increased Music Appreciation
- Increased Libido
- Increased libido
- Tactile enhancement
- Increased music appreciation
- Appetite Suppression
- Light sensitivity
- Appetite suppression
- Dehydration
- Disinhibition
Community Trip Reports
Anecdotal first-person accounts from Reddit, Erowid, and Bluelight. Click a source to expand. Reports are harm-reduction context, not medical guidance.
Bluelight 1 thread 1 cautionary visit
Helpful Links
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