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What do you use to stay sharp at work?

Technical-Limit-39

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Jul 23, 2025
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Hi from Vancouver! I just started getting into supplements to help with focus during long work sessions. Any recos? Thanks for the welcome, by the way.
 
The best cognitive stack for long hours is L-Tyrosine (500mg) combined with a slow-release caffeine source like green tea. Tyrosine helps replenish the neurotransmitters (dopamine/noradrenaline) depleted by stress and focus, which is essential for sustained work. Avoid anything too complex or stimulant-heavy.
 
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