Amazon price may be lower. Opens Amazon in a new tab.
Couldn't load pickup availability
Caffeine + L-Theanine — The Classic Nootropic Stack
Caffeine and L-Theanine are the most well-researched nootropic pairing in existence. Caffeine provides alertness and focus; L-Theanine smooths out the jitteriness that can come with caffeine alone. Together they produce a state of calm, focused energy that neither ingredient achieves by itself.
Smooth Energy Without Jitters: L-Theanine balances caffeine's stimulating effects, reducing jitteriness and the typical caffeine crash. Clean energy that lasts.
Cognitive Performance: The caffeine + L-Theanine combination has been shown in multiple studies to improve attention, reaction time, and working memory more than caffeine alone.
Precise Dosing: Each capsule contains standardized amounts of both ingredients. Easy to adjust your dose — start with one capsule and see how you respond.
Convenient Capsules: No measuring, no mixing. Take a capsule with water when you need focus.
120 Capsules: Two-month supply at one capsule per day, or one month at two capsules.
What You Get: 120 capsules of Caffeine + L-Theanine. Clean nootropic stack. No fillers beyond capsule shell.
