Cerebrolysin vs DSIP
Which should you choose? Here's what you need to know.
The short answer
Cerebrolysin and DSIP 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. Delta Sleep-Inducing Peptide, a neuropeptide studied for its role in sleep regulation, stress response, and circadian rhythm modulation. 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 51 selling DSIP, cheapest $2.20 per mg at Step One.
Cerebrolysin
Cognitive / NeuroA mixture of small peptides derived from pig brain tissue, used in some countries for stroke and dementia recovery.
DSIP
Cognitive / NeuroDelta Sleep-Inducing Peptide, a neuropeptide studied for its role in sleep regulation, stress response, and circadian rhythm modulation.
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
DSIP
$49.99
Starting from
$22.00
$1.02
Avg. price per mg
$9.39
8
Vendors selling it
51
5 options
In stock now
46 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.