The Science Behind Cognitive Stacking
Optimal cognitive performance requires three things: adequate acetylcholine synthesis (Alpha-GPC), active neurogenesis and NGF stimulation (Lion’s Mane), and systemic anti-inflammation that allows clear signal transmission (Omega-3 rTG). This stack targets all three simultaneously — the same approach used in leading nootropic research protocols.
The NordVital Cognitive Stack
Creatine Monohydrate — 5g
Morning. Increases PCr stores in the brain — boosts working memory and processing speed by 5–15%.
NordVital Score: 9.5/10 | TIER S
Alpha-GPC — 300–600mg
Morning. The most bioavailable choline form — directly raises acetylcholine for focus and learning.
NordVital Score: 8.3/10 | TIER A
Lion’s Mane — 1000mg
Morning with food. Stimulates NGF — the only supplement with evidence for neurogenesis in adults.
NordVital Score: 8.5/10 | TIER A
Omega-3 rTG — 2g EPA+DHA
With lunch. Reduces neuroinflammation. rTG form has 70% better absorption than standard fish oil.
NordVital Score: 9.3/10 | TIER S
Stack Protocol
When to Take
Creatine + Alpha-GPC + Lions Mane: Morning. Omega-3: Lunch.
Expected Timeline
7–14 days for Alpha-GPC; 4–8 weeks for full effect
Monthly Cost
~$55–85 total
Evidence Level
60+ human RCTs combined
