SmarterVitamins Confezione da 3 200mg Pillole di Caffeina con 100mg L-Teanina + Cocco M...
L Theanine Caffeine Nootropic Stack for Cognitive Performance. Caffeine so Smart, it's Genius. Pre-workout & nootropic brain booster. Includes 3 Bottles with 50 softgels each for a total of 150 softgels.