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L-Theanine Focus

One 200 mg dose of L-theanine sped up reaction time about as much as caffeine in a controlled trial. Twelve weeks of...

Professor K. Spillmann Sep 28, 2026

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Nootropic Supplements: A Fighter's Guide to Focus

A fighter's evidence-based guide to nootropic supplements: what they really are, which ingredients (caffeine + L-theanine, creatine, Bacopa, Rhodiola) hold up in...

Professor K. Spillmann Jun 19, 2026

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Training, Recovery, and Real Answers.

L-Theanine Focus

Nootropic Supplements: A Fighter's Guide to Focus

Supplement Like an Athlete.