Compare · Nootropic peptide
Cerebrolysin vs Selank
Both are nootropic peptide compounds. Here's how they line up on the evidence — graded the same way.
| Cerebrolysin | Selank | |
|---|---|---|
| Evidence | 6/10 | 6/10 |
| Class | Nootropic peptide | Nootropic peptide |
| Summary | Cerebrolysin has more human trial data than most research peptides, yet its largest rigorous stroke trial was neutral and independent reviews find little benefit. | A Russian-developed anxiolytic peptide approved in Russia but unproven by Western standards; human trials are small, early, and single-country. |
| Full profile → | Full profile → |
Cerebrolysin
Cerebrolysin is one of the few compounds in the "nootropic peptide" (brain-boosting peptide) world that has actually been studied in a serious way. Most research peptides have very little human data. This one is different: it has a real history as a prescription drug in other countries, several…
Selank
Selank is a lab-made peptide (a short chain of amino acids, the building blocks of proteins) that was developed in Russia and is sold online as an anti-anxiety and "nootropic" (brain-boosting) compound. There is real human research behind it, but it's thin, almost all from Russia, and done on small…