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Compound Library

Evidence-based research summaries for 84 peptides across 9 categories. Mechanisms, pharmacokinetics, trial data, and citations.

Research-Only Citation-Backed Evidence-Graded
8 compounds in Cognitive & Mood Research
Semax
SKUs: XA5, XA11
Moderate Evidence
Cognitive & Mood

ACTH-derived heptapeptide developed in Russia. Studied for nootropic effects, BDNF upregulation, stroke recovery, and neurological protection. Approved in Russia and Ukraine as a drug.

Selank
SKUs: SK5, SK11
Moderate Evidence
Cognitive & Mood

Synthetic analogue of immunomodulatory peptide tuftsin. Studied for anxiolytic effects, cognitive enhancement, and immune modulation without sedation or dependence.

DSIP
SKUs: DS5, DS10
Preliminary
Cognitive & Mood

Delta Sleep-Inducing Peptide — neuropeptide studied for sleep architecture improvement, stress reduction, and HPA axis modulation.

Dihexa
SKUs: DHX5
Emerging
Cognitive & Mood

Hepatocyte growth factor receptor (HGF/c-Met) agonist peptide. Described in preclinical studies as millions of times more potent than BDNF for synaptogenesis. Studied for Alzheimer disease, cognitive enhancement, and neurological repair.

Noopept (GVS-111)
SKUs: NP10
Preliminary
Cognitive & Mood

Proline-containing dipeptide nootropic studied for cognitive enhancement, neuroprotection, and anxiety reduction. Developed in Russia. Rapidly crosses BBB; active at nanogram doses. Different mechanism from racetam class.

Cerebrolysin
SKUs: CER5
Moderate Evidence
Cognitive & Mood

Neuropeptide mixture derived from pig brain tissue. Contains BDNF, NGF, GDNF, CNTF, and other neurotrophic peptide fragments. Studied for Alzheimer's disease, traumatic brain injury, stroke recovery, and ADHD. Widely used in Russia and China.

NA-1 (Nerinetide)
SKUs: NA110
Moderate Evidence
Cognitive & Mood

PSD-95 inhibitor peptide studied for acute ischemic stroke neuroprotection. Designed to prevent excitotoxic neuronal death post-stroke. Phase 3 ESCAPE-NA1 trial completed with notable subgroup findings.

Cortexin
SKUs: CXN10
Preliminary
Cognitive & Mood

Polypeptide complex extracted from porcine/bovine cerebral cortex tissue. Contains multiple neurotrophic peptides. Studied for childhood cognitive development, stroke rehabilitation, and neuroprotection in Russia and Eastern Europe.

Research Reference Only: All compound information on this page is sourced from published scientific literature for educational purposes only. This is not medical advice. These compounds are not approved for human consumption. Regulatory status varies by jurisdiction. Consult qualified medical professionals before making any health decisions.