Clean Stimulant Focus Stack

B84· Mostly solid

Public • 04 Feb 2026

Supports alertness with lower jitter risk than caffeine.

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Clean Stimulant Focus Stack

focus energy stimulant

Theacrine

Daily

MODERATE

100mg

L-Theanine

Daily

MODERATE

200mg

No interactions detected

Each dose includes evidence rationale · doses personalized to your weight

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Supplements

2 items

Theacrine

Daily

Subjective energy, alertness, & focusCognitive performance & reaction time (combined with caffeine)

100mg

L-Theanine

Daily

Attention & cognitive performance (combined with caffeine)Cognitive function (standalone L-theanine)

200mg

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