Cerebrolysin vs Selank
Which should you choose? Here's what you need to know.
The short answer
Cerebrolysin and Selank are both cognitive / neuro peptides, but they work differently. A mixture of small peptides derived from pig brain tissue, used in some countries for stroke and dementia recovery. A synthetic analog of the immunomodulatory peptide tuftsin, developed in Russia for its anxiolytic and nootropic properties. Compare vendor pricing and availability below.
On 20 Sep 2026 Peptide Compare tracked 8 vendors selling Cerebrolysin, cheapest in stock $0.557 per mg at Mile High Compounds, and 58 selling Selank, cheapest $1.63 per mg at Bio Pepz.
Cerebrolysin
Cognitive / NeuroA mixture of small peptides derived from pig brain tissue, used in some countries for stroke and dementia recovery.
Selank
Cognitive / NeuroA synthetic analog of the immunomodulatory peptide tuftsin, developed in Russia for its anxiolytic and nootropic properties.
Price & availability
Once you've decided which peptide fits your needs, here's how they compare on price and vendor options. Prices verified Sep 20, 2026.
Cerebrolysin
Selank
$49.99
Starting from
$15.00
$1.02
Avg. price per mg
$5.79
8
Vendors selling it
58
5 options
In stock now
61 options
9.1/10
Top trust score
9.1/10
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Where does this data come from?
We re-check vendor prices continuously and score vendors on Finnrick blind-test results — samples bought anonymously and sent to a lab, not vendor claims. No vendor can pay to rank higher. See our full methodology.