The Focus Stack
“Sharper mind, calmer attention.”
Combines the most well-studied cognitive enhancers. Omega-3 for brain structure, L-theanine for calm focus, lion's mane for neuroplasticity, and B-complex for neurotransmitter synthesis.
- · Brain fog
- · Work-from-home productivity
- · Students
- · Knowledge workers
- · Memory concerns
Why this works
Expected timeline: L-theanine works same-day. Omega-3 and lion's mane build over 6-8 weeks.
What's in the stack
~$80/mo · 4 supplements · via iHerbOmega-3 Fish Oil (Triglyceride)
High-EPA fish oil supports cardiovascular health, brain function, mood, and the inflammation curve after training.
L-Theanine (Suntheanine)
Promotes alpha brain waves — calm, focused energy without sedation. Pairs beautifully with coffee.
Lion's Mane Mushroom
Functional mushroom that supports nerve growth factor (NGF) and may enhance cognition, memory, and focus.
B-Complex
Methylated B-vitamins support energy metabolism, stress response, and methylation pathways.
Your daily routine
- · Omega-3 Fish Oil (Triglyceride)1250 mg EPA+DHA
- · Lion's Mane Mushroom1000 mg
- · B-Complex1 capsule (active forms)
- · L-Theanine (Suntheanine)200 mg
Ready to adopt this stack?
Click any supplement above to choose your preferred brand. All products ship globally via iHerb.
Or get a personalised stack →Explore other stacks
For informational purposes only. Not medical advice. Always consult a qualified healthcare professional before starting any supplement regimen.
suppdoc.io is an iHerb affiliate. We may earn a commission on qualifying purchases through our links — at no extra cost to you.