Focus & Productivity Stack

AAdequate Evidenceintermediate7 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

CaffeinesupplementAAdequate Evidence

90 min after waking · 100mg

Adenosine blockade — sharp alertness boost

L-TheaninesupplementAAdequate Evidence

With caffeine · 200mg

Removes caffeine jitteriness — smooth, sustained focus

Alpha-GPCsupplementAAdequate Evidence

Morning · 300mg

Acetylcholine support — sustained attention and memory

Lion's ManesupplementAAdequate Evidence

Morning · 1000mg

NGF stimulation — long-term neuroplasticity and learning

L-TyrosinesupplementAAdequate Evidence

Before demanding work · 500mg

Dopamine precursor — maintains motivation under stress

Deep work blockshabitAAdequate Evidence

Morning (peak cortisol) · 90-120 min blocks

Structured focus periods align with ultradian rhythm

Meditation (NSDR/Yoga Nidra)habitAAdequate Evidence

After deep work block · 10-20 min

Dopamine restoration and memory consolidation

Health domains covered

Cognitive performance Stress management

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.