Browse
Articles tagged "l-theanine"
3 articles tagged with “l-theanine”. View all topics
Best Nootropics UK 2026: Cognitive Supplements That Actually Work for Men
Adam tested every UK nootropic worth trying. Lion's mane, bacopa and L-theanine have real RCT data. The rest is marketing. Full ranking inside.
L-Theanine: What It Does, Why It Works, and How to Use It for Focus
L-theanine turns caffeine jitters into clean focus. The evidence, how it works in the brain, and practical dosing for men over 40.
Ritual and Flow Matcha Flow Review: A Month as My Daily Coffee Replacement
30 days swapping coffee for Ritual and Flow Matcha. Adam tracked sleep, HRV, and the 3pm crash. See the data and whether it's worth £35. Verdict inside.