20% OFF Semax, Selank and P21 Research Set — Research Use Only
Three compounds studied for three different aspects of neuroplasticity and stress signalling — Semax, Selank and P21 — supplied together at a lower combined cost than the individual vials. Supplied for laboratory research and identification purposes only.
Availability: In stock
Availability: In stock
Availability: In stock
Availability: In stock
Research Disclaimer: All products currently listed on this site are for research purposes only.
Three compounds, three different questions in cognitive research.
Semax, Selank and P21 — each studied for a different aspect of neuroplasticity and stress signalling. Available individually, or together in one order.
What these compounds are studied for.
Semax is a fragment of ACTH studied for effects on BDNF expression and attention in animal models. Selank is derived from tuftsin and studied for anxiolytic activity without the sedation associated with benzodiazepines. P21 is derived from CNTF and studied for whether it crosses the blood-brain barrier and influences BDNF at the transcriptional level. Those are three separate research questions with three separate evidence bases. Grouping them here is a purchasing convenience. It is not a claim that they act together, and no combination of them has been shown to be safe or effective for any use in people.
What’s in this stack.
Synthetic analogue of ACTH(4-7). Studied in animal models for effects on BDNF expression and on dopamine and serotonin turnover in limbic regions.
Heptapeptide analogue of tuftsin. Studied for anxiolytic activity in animal models without the sedation associated with benzodiazepines; also studied for effects on enkephalin metabolism.
CNTF-derived peptide. Studied for whether it crosses the blood-brain barrier and for effects on BDNF at the transcriptional level in research models.
What the published work describes.
Semax — BDNF Pathway Activation
A synthetic analogue of ACTH(4-7), Semax increases BDNF (Brain-Derived Neurotrophic Factor) expression, enhances dopaminergic and serotonergic turnover in the frontal cortex and limbic system, and supports working memory consolidation in research models.
Selank — Tuftsin Analogue
A heptapeptide analogue of tuftsin (Thr-Lys-Pro-Arg-Pro-Gly-Pro). Research reports effects on enkephalin catabolism and GABA-A receptor expression, and anxiolytic activity without sedation in animal models. Whether any of that translates to a person is not established.
P21 — Gene-Level Neuroplasticity
Derived from CNTF (Ciliary Neurotrophic Factor), P21 is designed to cross the blood-brain barrier and upregulate BDNF at the transcription level. Rodent studies report changes in BDNF expression and dendritic spine density.
Save 10% when you buy these together.
$27.00
$26.10
$269.10
$322.20
Neuropeptide Research Set — all three compounds →
Bundle pricing applied automatically at checkout. Each compound is also available individually.
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