Cognitive Research Peptides

Captide Labs cognitive peptides are research capsule formulations of compounds studied for neurological pathways, BDNF expression, neuroprotection, and cognitive research applications. The compounds in this category — Selank TP-7, Semax, and Dihexa — represent some of the most extensively researched nootropic peptides in contemporary neuroscience literature.

Selank TP-7 is a heptapeptide originally developed for anxiolytic research, with literature spanning anxiety, memory, and immunomodulation pathways. Semax is a heptapeptide derived from ACTH, studied for its effects on BDNF and NGF expression, neuroprotection, and cognitive performance research. Dihexa is a small-molecule angiotensin IV analog actively researched for its effects on synaptogenesis and hepatocyte growth factor pathways — among the most potent compounds in cognitive research literature.

Each cognitive peptide in our catalog is supplied as a precision-filled oral capsule with verified identity and dose. Every batch is independently tested by Ethos Laboratories — an ISO 17025–accredited third-party facility — with the full Certificate of Analysis published on each product page. All Captide Labs research peptides are sold strictly for research and laboratory use only.

Cognitive Research Peptides — FAQ

What are cognitive research peptides? Research-grade compounds studied in laboratory and preclinical models for neurological pathways such as BDNF and NGF expression, neuroprotection, synaptogenesis, and cognitive performance — including Selank TP-7, Semax, and Dihexa. They are supplied strictly for research use only.

Which nootropic peptides does Captide Labs offer in capsules? This category includes Selank TP-7, Semax, and Dihexa — each supplied as a precision-filled oral capsule with a documented Certificate of Analysis for identity, purity, and assay.

What pathways are studied in cognitive peptide research? The literature examines BDNF/NGF expression, neuroprotection, synaptogenesis, and hepatocyte growth factor (HGF) signalling, among others. All work with these compounds is for laboratory and research use only.

How are purity and identity verified? Every batch is independently tested by Ethos Laboratories, an ISO 17025–accredited third-party facility, to a minimum purity of >98%, with the full Certificate of Analysis published on each product page.