How does cerebrolysin work?

Cerebrolysin is a set mix of small brain proteins and amino acids taken from pig brain. This site's profile says parts of the mix copy natural brain growth signals like BDNF and NGF, and switch on nerve-protecting signals. How long it lasts varies by part of the mix. There is no single molecular weight. A 2023 Cochrane review pooled seven studies in 1,773 people with stroke caused by a blocked artery. It found no convincing benefit on death or on how well people could function, and rated its confidence in that as low. CASTA, a study of 1,070 patients, found no real difference from a dummy treatment on its main measure. It is used in more than 30 countries and is not FDA approved, not licensed in the UK, and not approved in Australia or Canada. A mix plus a brain-growth-signal story is not a counted stroke benefit in those two reviews. This FAQ does not invent a dose. Full record at /compounds/cerebrolysin.

Educational use only. This database summarizes published research and is not medical advice. Where a dose appears it is a record of what a trial or clinic ran, or what people describe doing, with its source attached. Nothing here is a recommendation for personal use.

Part of cognitive and mood peptides. Selank, semax, cerebrolysin, and other nootropic and CNS peptides.