Cognitive and Neuropeptide Research Compounds
Compounds listed here are studied in neuroscience literature covering neurotrophic signalling, neuropeptide receptors and central nervous system models. The catalog grouping describes research context only and makes no cognitive performance claim.
Browse the products currently included in this category: Selank, Semax, Dihexa, VIP.
4 active compounds · $60.00–$85.00 per vial
Compounds in this category
Selank 10mg
Selank is a synthetic heptapeptide (Thr-Lys-Pro-Arg-Pro-Gly-Pro) derived from Tuftsin with anxiolytic and nootropic properties. A 2024 Nanobiotechnology Reports study confirmed Selank modulates hippocampal gene expression within hours of acute stress. Research demonstrates GABA system modulation without sedation or dependence, immune regulation through IL-6 pathways, and enhanced enkephalin stability for mood regulation.
- Strengths:
- 10mg
- Form:
- Lyophilized Powder
Semax 10mg
Semax is a synthetic heptapeptide (MEHFPGP) derived from ACTH(4-10), approved in Russia for cognitive enhancement and stroke recovery. Research confirms Semax upregulates BDNF expression up to 5-fold, promoting neuroplasticity and memory consolidation. Studies demonstrate neuroprotective effects against oxidative stress, improved attention and mental stamina, and accelerated brain injury rehabilitation through neurotrophic factor modulation.
- Strengths:
- 10mg
- Form:
- Lyophilized Powder
Dihexa 10mg
Dihexa (N-hexanoic-Tyr-Ile-(6) aminohexanoic amide) is an orally active synthetic peptide derived from angiotensin IV, engineered to cross the blood-brain barrier. Research demonstrates Dihexa is a potent procognitive compound — reported to be orders of magnitude more active than BDNF in promoting hepatocyte growth factor (HGF/c-Met) signaling, synaptogenesis, and the formation of new neural connections. Studied for memory, learning, neuroplasticity, and neurodegenerative disease models including Alzheimer's and Parkinson's.
- Strengths:
- 10mg
- Form:
- Lyophilized Powder
VIP 10mg
VIP (Vasoactive Intestinal Peptide) is a 28-amino acid neuropeptide that acts as a potent vasodilator, immunomodulator, and neuroprotective agent. It is studied for its roles in circadian rhythm regulation, smooth muscle relaxation, anti-inflammatory responses, and neural signaling in preclinical research models.
- Strengths:
- 10mg
- Form:
- Lyophilized Powder
Research references
Frequently asked questions
What kind of studies are cited for these compounds?
Predominantly animal and in-vitro neuroscience research. Study type is labelled on each reference page.
Do these products include dosing guidance?
No. We publish identity, purity, form, storage and handling data only.
Is each strength documented separately?
Yes. Where a compound is offered in more than one strength, each vial size carries its own lot documentation.
Other research categories
All products are supplied for laboratory research use only, and not for diagnostic or therapeutic application.