Head-to-head comparison
Selank vs Semax
Physician-reviewed comparison
Selank
Clinical DataResearch Only
Russian-developed peptide combining a tuftsin fragment with additional amino acids; studied for anxiolytic and nootropic effects.
Semax
Clinical DataResearch Only
Russian-developed nootropic peptide based on ACTH fragment, studied for cognition and neuroprotection.
Quick Comparison
| Dimension | Selank | Semax |
|---|---|---|
| Category | peptide | peptide |
| Classification | Synthetic Tuftsin Analog | ACTH Fragment Analog |
| Evidence Rating | Clinical Data | Clinical Data |
| Regulatory Status | Research Only | Research Only |
| Delivery | Intranasal spray | Intranasal spray |
| Complexity | 4 / 5 | 4 / 5 |
| Refrigeration | Required | Required |
Dosing Comparison
Selank
No dosing data available
Semax
Cognitive Enhancement
200–900 mcg · daily
Can You Stack Them?
No known direct interaction between Selank and Semax in our database. However, always consult your provider before combining compounds.
Medical Disclaimer
This comparison is for educational purposes only. Individual responses vary. Consult a qualified healthcare provider before using any compound.