L-Theanine
75mgSupports calm, focused attention by promoting alpha brain-wave activity — without drowsiness.
To refocus after one interruption
23 min
(01)Of waking hours spent mind-wandering
47%
(02)Productivity lost to task-switching
−40%
(03)Average time between interruptions
11 min
(04)01. Mark, Gudith & Klocke, CHI (2008) — 'The cost of interrupted work.' 02. Killingsworth & Gilbert, Science (2010) — 'A wandering mind is an unhappy mind.' 03. Rubinstein, Meyer & Evans, J. Exp. Psychol. (2001) / APA. 04. Mark, González & Harris, CHI (2005) — 'No task left behind?'