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Theacrine (TeaCrine)

Energy · focus · no caffeine tolerance

MODERATE EVIDENCEVEGANREAD THE RESEARCH
Written to our editorial standards · reviewed against published research· Updated 2 Jun 2026
Last reviewed: May 30, 2026
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Theacrine: Energy · focus · no caffeine tolerance. A caffeine cousin found in kucha tea. Same energizing effect, but no tolerance builds up over 7+ days of daily use. Standard dose 200 mg, taken in the morning, about $28/month. Evidence rating: moderate evidence.

What is Theacrine?

Theacrine (1,3,7,9-tetramethyluric acid) is a purine alkaloid structurally similar to caffeine, found naturally in the Chinese kucha tea plant and certain cacao varieties. The patented TeaCrine form is the basis of most published research. Unlike caffeine, theacrine acts on dopamine and adenosine receptors without significant tolerance buildup over 7+ days, making it useful for those who have become resistant to caffeine. Effects include sustained energy, mood elevation, and focus without jitters or sleep disruption. Standard dose is 100-300 mg per day, often stacked with a small dose of caffeine for synergistic effect.

WHY IT MATTERS

A caffeine cousin found in kucha tea. Same energizing effect, but no tolerance builds up over 7+ days of daily use.

Where to buy

Nutricost Theacrine (as TeaCrine) 50mg
RECOMMENDED
Compound Solutions, Theacrine
200 mg · Morning · ~$28/month

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Common questions

What is Theacrine?
Theacrine (1,3,7,9-tetramethyluric acid) is a purine alkaloid structurally similar to caffeine, found naturally in the Chinese kucha tea plant and certain cacao varieties. The patented TeaCrine form is the basis of most published research. Unlike caffeine, theacrine acts on dopamine and adenosine receptors without significant tolerance buildup over 7+ days, making it useful for those who have become resistant to caffeine. Effects include sustained energy, mood elevation, and focus without jitters or sleep disruption. Standard dose is 100-300 mg per day, often stacked with a small dose of caffeine for synergistic effect.
What is Theacrine used for?
Energy · focus · no caffeine tolerance. A caffeine cousin found in kucha tea. Same energizing effect, but no tolerance builds up over 7+ days of daily use.
What is the standard dose of Theacrine?
200 mg, typically taken in the morning. Approximate cost is $28 per month.
How strong is the evidence for Theacrine?
Moderate evidence for its primary uses. See the full study list on the research page.

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