Cognitive Research Peptides
Cognitive research peptides are neuropeptides examined in cognition, neuroprotection and neuroplasticity research. The category covers the semax and selank families, adamax, dihexa, pinealon and DSIP related formats, in vials and as nasal spray kits. Much of the published work is preclinical, and part of the older literature appeared in Russian language journals, so primary sources can be harder to trace. Vial masses here are small, which makes careful measurement in the lab more important than usual. Each product page lists the content per vial. Orders ship from EU stock within 24 hours on working days. For in vitro laboratory research only.
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PT-141 Pen
Pre-filled pen: 3 ml of bacteriostatic water with 10 mg of PT-141 (3.33 mg/ml).
This category covers neuropeptides examined in cognition, neuroprotection and neuroplasticity research, including the semax and selank families, dihexa and pinealon. Most of the published work is preclinical, with a portion of the older literature published outside English language journals.
Vial masses in this category are small, so accurate measurement matters more than usual. Supplied strictly for in vitro laboratory research.
Questions about this research topic
- What does the Cognitive Research Peptides category cover?
- This category covers neuropeptides examined in cognition, neuroprotection and neuroplasticity research, including the semax and selank families, dihexa and pinealon. Most of the published work is preclinical, with a portion of the older literature published outside English language journals.
- Are these products for human use?
- No. All compounds sold by Vitality Peps are strictly for laboratory research purposes and are not intended for human or veterinary consumption.
- Where do you ship to, and what does it cost?
- We ship only to the 27 EU countries and Monaco. Orders dispatch from Spain or the Netherlands within 24 hours on working days and arrive in 1 to 4 working days. Shipping from €10. Tracked and express delivery are available at checkout. Free standard shipping from €200 after discount.
- How should I store the vials?
- Lyophilised vials should be stored at -20°C, away from light. Once reconstituted with bacteriostatic water, store at 2-8°C and use within the recommended window for that compound.
Guides for this topic
- Semax vs Selank: How the Two Research Peptides DifferSemax and Selank are both short synthetic peptides from Russian neuropeptide research. Semax is derived from a fragment of adrenocorticotropic hormone and is studied mainly in neurotrophic and cerebral ischaemia models. Selank is derived from the immunomodulatory peptide tuftsin and is studied mainly in anxiety related and immune signalling models. They share a delivery format, not a mechanism.
- What is Semax? A Plain Explanation of the Research PeptideSemax is a synthetic heptapeptide built from the ACTH 4 to 7 fragment with a proline glycine proline tail added to slow enzymatic breakdown. It is studied in neurotrophic signalling and cerebral ischaemia models, mostly in Russian language preclinical literature. Vitality Peps supplies it as lyophilised vials and as a prepared nasal spray, for laboratory research only.
- What is Selank? The tuftsin analogue heptapeptide in published researchSelank is the heptapeptide Thr-Lys-Pro-Arg-Pro-Gly-Pro, an analogue of the immune peptide tuftsin with a Pro-Gly-Pro extension added for stability. In rodent studies it was associated with less anxiety-like behaviour, changes in genes linked to GABA signalling, effects on BDNF and on the expression of inflammation-related genes. It inhibited enzymes that break down enkephalins in human plasma in vitro. Small comparative clinical studies in Russia reported effects in anxiety disorders, but none were placebo-controlled trials published in international journals. Vitality Peps supplies Selank for in vitro laboratory research only.
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