howtosupplement
Cognition Protocol

Mental Focus

A common focus stack for work or study that combines acute alertness with longer-term brain-energy support. It avoids high-risk nootropics and keeps stimulants dose-controlled.

Mental Focus

Mental Focus

86
science
4
weeks
5
items
Protocol Warnings

Anxiety, arrhythmia, uncontrolled hypertension, pregnancy, or stimulant sensitivity — limit or avoid caffeine

Bipolar disorder or insomnia — avoid stimulating nootropics

Anticoagulants — review high-dose omega-3 with a clinician

Under the Hood

Targets alertness, attention, and mental stamina without aggressive stimulant dosing.

Improves daytime alertness
May reduce caffeine jitters
Supports mental fatigue resistance
May help if fish intake or creatine intake is low

Expected Results

Caffeine/theanine effects are same-day; creatine and omega-3 are better assessed after 4-8 weeks.

Sharper morning focus
Less distracted work blocks
Better tolerance of caffeine
Little benefit if sleep debt is the main issue

Supplement Routine

Core

Caffeine

Dosage
50-150 mg
Timing
Morning or early afternoon only; avoid within 8-10 hours of bedtime.
Core

L-Theanine

Dosage
100-200 mg
Timing
Take with caffeine to smooth stimulation and reduce jitteriness.
Core

Creatine

Dosage
3-5 g
Timing
Any time daily; consistency matters more than timing.
Optional

Citicoline

Dosage
250-500 mg
Timing
Morning, with or without food; skip if it causes headaches or insomnia.
Optional

Omega-3

Dosage
1-2 g EPA+DHA
Timing
With a meal containing fat; use mainly if fish intake is low.

Biological Synergies

Caffeine + L-Theanine

Caffeine improves alertness while theanine can reduce caffeine-related tension and improve attentional control.

Cleaner focus with fewer jitters than caffeine alone.

Creatine + Omega-3

Creatine supports brain energy buffering, while omega-3s support neuronal membrane composition.

A slow-burn foundation for cognitive resilience rather than an acute stimulant effect.