Cognitive Stack Cognitive Stack STACK IMAGE
BATCH COA SUPPLIED HPLC VERIFIED RESEARCH USE ONLY
— STACK · 2 COMPOUNDS

Cognitive Stack Semax + Selank

For in vitro research use only. Cognitive Stack is not for human or veterinary consumption, diagnosis, treatment, or prevention of any condition.

Research bundle pairing two of the most studied cognitive-focused peptides in preclinical neuroscience. Semax is investigated for BDNF upregulation and neuroprotective effects in brain tissue models; Selank is studied for calmer behavioural profiles in rodents without sedation, alongside serotonergic and GABAergic pathway modulation.

Research overview

Research bundle pairing two of the most studied cognitive-focused peptides in preclinical neuroscience. Semax is investigated for BDNF upregulation and neuroprotective effects in brain tissue models; Selank is studied for calmer behavioural profiles in rodents without sedation, alongside serotonergic and GABAergic pathway modulation. Both have been the subject of research in Eastern European neuroscience institutions. Two individual lyophilised vials. For in vitro research use only.

Compounds in this stack

Semax

ACTH(4-7) Pro-Gly-Pro Analogue

A synthetic 7-amino-acid peptide based on a section of the stress hormone ACTH, with a stabilising tail added to improve its reach within biological systems. Preclinical studies have measured increased BDNF expression — a protein associated with brain cell growth and survival — in neuronal tissue following administration.

CAS 80714-61-0 99% HPLC View Semax →

Selank

Synthetic Heptapeptide (TKPRPGP)

A synthetic 7-amino-acid peptide based on a fragment of the immune protein tuftsin. Rodent studies have documented calmer behaviour in treated animals without observed sedation — a profile that distinguishes it from classical anxiolytic compounds in research settings.

CAS 129954-34-3 98.9% HPLC View Selank →

Compliance notice

For in vitro research use only. This stack is supplied solely as research reagents for qualified professionals conducting in vitro or animal-model studies. No compound in this stack is a medicinal product. None has been evaluated by the MHRA or FDA. None is intended for human or veterinary consumption, diagnosis, treatment, cure, or prevention of any condition.

Compliance statement. Velox Peptides supplies research reagents for in vitro use by qualified researchers. Every compound is sold strictly as a research reagent. No product is a medicinal product within the meaning of the Human Medicines Regulations 2012. No product has been evaluated by the MHRA or FDA. No product is intended for human or veterinary consumption, diagnosis, treatment, cure, or prevention of any condition. Any use outside lawful scientific research is outside the scope of sale. See our Research Use Policy and MHRA Statement.