Peptide Library
Searchable, scored, and cited. Every peptide page pulls live data from institutional sources (FDA, NIH, EMBL-EBI). Browse by goal below or filter by evidence quality.
Educational only — not medical advice. SmartPeptide does not prescribe, diagnose, or treat. Always consult a licensed healthcare provider before using any peptide, supplement, medication, or protocol.
Cerebrolysin
CognitiveMixture of low-molecular-weight peptides and free amino acids derived from porcine brain tissue (NOT a single defined peptide — a complex bioactive mixture). Approved in many European, Asian, and Latin American countries for stroke recovery, traumatic brain injury, and Alzheimer's disease. NOT FDA-approved in the US.
Semax
CognitiveHeptapeptide analog of ACTH(4-10) studied in Russia for cognitive and neuroprotective effects after stroke.
Selank
CognitiveSynthetic analog of a fragment of human tuftsin, studied in Russia for anxiolytic and nootropic effects.
Dihexa (PNB-0408)
CognitiveSynthetic peptidomimetic derived from angiotensin IV. Strong preclinical evidence for synaptogenesis (promoting new synapse formation) — described in animal studies as orders of magnitude more potent than BDNF in some assays. Of intense biohacking interest. NO human clinical trial data published.