ProtocolEngine.io
Cognitive performanceStress management

Focus & Productivity Stack

AAdequate EvidenceMedium commitment7 steps · 5 supplements · 2 habits

What this protocol does

Targeted nootropics and work habits for deep focus, creative output, and sustained mental energy throughout the workday.

Who it's for

Knowledge workers, programmers, writers, and students.

Expected timeline

Acute focus improvement same day. Full nootropic effects in 2-4 weeks.

Monthly cost estimate

€30-€55/month for supplements

Protocol steps

1
CaffeinesupplementAAdequate Evidence
90 min after waking · 100mg

Adenosine blockade — sharp alertness boost

2
L-TheaninesupplementAAdequate Evidence
With caffeine · 200mg

Removes caffeine jitteriness — smooth, sustained focus

3
Alpha-GPCsupplementAAdequate Evidence
Morning · 300mg

Acetylcholine support — sustained attention and memory

4
Lion's ManesupplementAAdequate Evidence
Morning · 1000mg

NGF stimulation — long-term neuroplasticity and learning

5
L-TyrosinesupplementAAdequate Evidence
Before demanding work · 500mg

Dopamine precursor — maintains motivation under stress

6
Deep work blockshabitAAdequate Evidence
Morning (peak cortisol) · 90-120 min blocks

Structured focus periods align with ultradian rhythm

7
Meditation (NSDR/Yoga Nidra)habitAAdequate Evidence
After deep work block · 10-20 min

Dopamine restoration and memory consolidation

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Health domains covered

Cognitive performanceStress management

Questions about Focus & Productivity Stack

ProtocolEngine provides general health information based on published research. This is not medical advice. Consult a healthcare professional before starting any supplement or health protocol.