Source comparison
Semax-Selank Stack: Dosing Comparison by Research Goal
Cognitive Enhancement (Daily) 300–600 250–500 30–45 min 45–60 min 3–4 hours Standard stack. Semax upon waking, Selank 30–45 min later Acute Stress Modulation 600 500–750 30 min 50–70 min 4–5 hours Higher Selank dose for cortisol suppression. Avoid daily use at
This comparison does not assign a generated winner or score.
- Cognitive Enhancement (Daily)
- 300–600
- 250–500
- 30–45 min
- 45–60 min
- 3–4 hours
- Standard stack. Semax upon waking, Selank 30–45 min later
- Acute Stress Modulation
- 600
- 500–750
- 30 min
- 50–70 min
- 4–5 hours
- Higher Selank dose for cortisol suppression. Avoid daily use at this level
- Neuroprotection Research
- 900–1200
- 45 min
- 60–90 min
- 4–6 hours
- Higher Semax dose increases BDNF upregulation. Monitor for overstimulation
- Focus Without Stimulation
- 300–450
- 500
- 50–75 min
- Lower Semax, higher Selank. Emphasizes GABAergic calm over cholinergic drive