Our Cognitive Peptides category includes neuropeptides and brain-signalling research compounds available in Canada. Products include semax, selank, DSIP, vasoactive intestinal peptide (VIP), dermorphin, and more. These peptides are studied for their roles in neurological function, cognitive signalling, and neuroprotection. Lab-tested and shipped fast Canada-wide from EhBuddy Peptides.
Showing all 7 results
Selank
EhBuddy Research-Grade Selank — Available in 5mg, 11mg
Selank is a synthetic analogue of the endogenous immunopeptide tuftsin with anxiolytic, nootropic, and immunomodulatory properties. Russian clinical trials have studied Selank for generalized anxiety disorder, PTSD, and cognitive enhancement. It produces anxiolytic effects comparable to benzodiazepines in animal models without sedation, dependence, or cognitive impairment — an actively researched distinction.
Reconstitution: Bacteriostatic Water (BAC Water) or Sterile Water required.
FOR RESEARCH USE ONLY (RUO). Not approved for human or veterinary use. Intended for in vitro and laboratory research only. EhBuddy Peptides assumes no liability for misuse.
Semax
EhBuddy Research-Grade Semax — Available in 5mg, 10mg
Semax is a synthetic ACTH(4-10) analogue developed in Russia with extensive research backing in neuroprotection, cognitive enhancement, BDNF upregulation, and neurological recovery. Clinical and pre-clinical studies demonstrate improved attention, memory, neuroplasticity, and recovery from ischemic brain injury — making it one of the most researched nootropic peptides available.
Reconstitution: Bacteriostatic Water (BAC Water) or Sterile Water required.
FOR RESEARCH USE ONLY (RUO). Not approved for human or veterinary use. Intended for in vitro and laboratory research only. EhBuddy Peptides assumes no liability for misuse.
Ara-290
EhBuddy Research-Grade Ara-290 (Cibinetide) — Research Compound
Ara-290 (Cibinetide) is a synthetic 11-amino-acid peptide derived from the innate repair receptor (IRR) binding domain of EPO — retaining EPO's tissue-protective properties without erythropoietic activity. Research demonstrates potent anti-inflammatory, neuroprotective, and metabolic effects via the beta-common receptor — with Phase 2 clinical data in neuropathy and sarcoidosis.
Reconstitution: Bacteriostatic Water (BAC Water) or Sterile Water required.
FOR RESEARCH USE ONLY (RUO). Not approved for human or veterinary use. Intended for in vitro and laboratory research only.
DSIP
EhBuddy Research-Grade DSIP (Delta Sleep-Inducing Peptide) — Available in 10mg, 15mg, 5mg
DSIP (Delta Sleep-Inducing Peptide) is a naturally occurring neuropeptide that promotes delta (slow-wave) sleep, reduces stress-related hormone dysregulation, and shows antioxidant and anti-tumor activity. Research has documented DSIP's anxiolytic, analgesic, and neuromodulatory properties — making it a multi-faceted tool in sleep neuroscience, stress biology, and anti-aging research.
Reconstitution: Bacteriostatic Water (BAC Water) or Sterile Water required.
FOR RESEARCH USE ONLY (RUO). Not approved for human or veterinary use. Intended for in vitro and laboratory research only.
Vasoactive Intestinal Peptide (VIP)
EhBuddy Research-Grade VIP (Vasoactive Intestinal Peptide) — Available in 10mg, 5mg
VIP (Vasoactive Intestinal Peptide) is a 28-amino-acid neuropeptide with profound anti-inflammatory, immunomodulatory, and neurotrophic properties. Research demonstrates VIP inhibits pro-inflammatory cytokine production, modulates gut motility, acts as a pulmonary vasodilator, and regulates circadian rhythms via the suprachiasmatic nucleus — spanning neuroscience, immunology, and GI research.
Reconstitution: Bacteriostatic Water (BAC Water) or Sterile Water required.
FOR RESEARCH USE ONLY (RUO). Not approved for human or veterinary use. Intended for in vitro and laboratory research only.
Relaxation PM Blend 226mg
EhBuddy Research-Grade Relaxation PM Blend (226mg) — Research Compound
EhBuddy's Relaxation PM Blend is a research formulation combining sleep-promoting, anxiolytic, and recovery-supporting compounds for nighttime use. By targeting multiple aspects of sleep biology and stress response simultaneously, this blend enables research into multi-compound approaches to sleep quality, cortisol regulation, and nocturnal recovery optimization.
Reconstitution: Bacteriostatic Water (BAC Water) required.
FOR RESEARCH USE ONLY (RUO). Not approved for human or veterinary use. Intended for in vitro and laboratory research only.
Dermorphin
EhBuddy Research-Grade Dermorphin — Research Compound
Dermorphin is a naturally occurring heptapeptide isolated from the skin of South American Phyllomedusa frogs — the first D-amino acid containing peptide found in vertebrates. Research demonstrates Dermorphin is a highly selective mu-opioid receptor (MOR) agonist approximately 1,000x more potent than morphine — making it an essential reference compound in opioid receptor pharmacology, pain research, and endogenous opioid system biology.
Reconstitution: Bacteriostatic Water (BAC Water) or Sterile Water required.
FOR RESEARCH USE ONLY (RUO). Not approved for human or veterinary use. Intended for in vitro and laboratory research only.
