Effects of TeaCrine® (Theacrine), Dynamine™ (Methylliberine), and Caffeine on Gamer Psychomotor Performance in a First-Person Shooter Video Game Scenario. JEN [Internet]. 2021 Aug. 7 [cited 2026 Apr. 16];4(2). Available from: https://mail.journalofexerciseandnutrition.com/index.php/JEN/article/view/104