Selank + Semax Nasal Spray Stack
The calm-and-clarity nootropic duo in a single nasal spray — anxiety relief and sharper cognition without needles
Selank and Semax are the two most popular Russian nootropic peptides, and they complement each other so well that they're most often used together. Selank takes the edge off anxiety and quiets a racing mind, while Semax sharpens focus, memory, and mental drive. Run side by side, they deliver a calm-but-clear state that neither achieves as completely on its own.
What makes this combination especially practical is the delivery: instead of two separate injections, the pair is offered as a single intranasal spray. Both peptides absorb well through the nasal mucosa, reaching the brain quickly, and the spray format makes daily use effortless — a couple of quick sprays and the effects develop within minutes.
Selank works across GABA, serotonin, and dopamine systems and raises BDNF to ease anxiety without sedation. Semax raises BDNF and NGF — growth factors that build and protect neural connections — while tuning dopamine and serotonin for smooth, clean focus. Together they cover both halves of everyday cognitive performance: staying calm under pressure and thinking clearly while you do it.
Component peptides
- Selank — Anxiety relief and calm without sedation: 250-500 mcg/day intranasal
- Semax — Focus, memory, and neuroprotective cognitive support: 200-600 mcg/day intranasal
Combined dosing protocol
Selank + Semax is offered as a single combined intranasal spray rather than two injections. A typical daily approach delivers roughly **250-500 mcg Selank + 200-600 mcg Semax**, administered as metered nasal sprays (commonly 1-3x daily, often earlier in the day so the Semax focus effect doesn't interfere with sleep). Because the spray is pre-formulated, follow the per-spray amount on your bottle; if you're dosing from a reconstituted vial instead, plug each compound's mcg amount into our dosing calculator along with your vial size and reconstitution volume. Many people run Semax in 28-day cycles with a short break, while Selank can be used as needed for stress.
Notes
The nasal spray format is the main draw here — needle-free, fast-acting, and easy to keep in a bag or desk drawer. Most people notice the calming effect of Selank quickly, with Semax's focus and memory benefits building over the first few weeks. A convenient entry point into nootropic peptides for anyone wary of injections.