The Cognition Stack.
Selank AM. Semax pre-deep-work. The Russian nootropic pair.
The Russian pair the forums standardized on. Not Western RCTs. Adding more dilutes the effect — eyes open.
Mon → Sun.
Read-only. To edit doses, drag chips between days, save, share, or journal — open the full editor.
Selank (anxiolytic, GABA-adjacent) + Semax (BDNF-upregulator) are the Russian intranasal pair the nootropic forums standardized on. Effect is subtle, anxiety drops within minutes, focus stretches by ~20-30 min in most users. Weekend washout keeps tolerance from creeping.
Knowledge worker with a defined deep-work block who wants something subtler than caffeine and is comfortable with intranasal dosing.
- ·Russian-pharma-history sourcing. Quality varies wildly between vendors.
- ·Almost no human RCTs in Western literature. Effect is real but you're trusting Soviet-era data.
- ·You haven't fixed sleep and caffeine timing first.
- ·You're looking for a 'feel it' nootropic. These are subtle.
What we left out, and why.
Every peptide on the shortlist we read for this goal. The ones below didn’t make the stack — and the one-liner is the reason.
- ×CerebrolysinRussian neurotrophic cocktail. Real drug in Eastern Europe but hard to source clean. Different category — injection, multi-week protocol. Wrong stack.
- ×Methylene BlueMitochondrial enhancer. Not a peptide. Belongs in a nootropic stack, not a peptide stack.
- ×DihexaAngiotensin IV derivative, claims BDNF-like brain penetration. Almost no human data. Skip until someone runs a real trial.
- ×NoopeptRacetam-adjacent, often called a peptide — it isn't. Belongs in a different conversation.
Edit the schedule. Save it. Journal injections. Pro · $29/mo.
Cancel any time · no lock-in