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Peptide Society Semax/Selank/Dihexa Spray research nasal spray bottle and carton product photograph

Sprays

Semax/Selank/Dihexa Spray

$99.99

A spray listed as a combination of Semax, Selank and Dihexa. Research on the individual compounds does not establish effects for this combination; Dihexa's evidence has publication-integrity warnings.

Documented research focus

  • Neurotrophin gene activity after cerebral ischemia in rats (Animal study)
  • Anxiety-like behavior in chronic-stress rat models (Animal study)
  • Early rat learning and memory study — publication carries an expression of concern (Animal study)

Published research findings, not promised benefits or directions for use.

Available product

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Product information

Research overview

This combination product lists the compounds below by name. Their relative amounts are not stated unless shown in the option label, and research on the combination itself is not established.

Semax is a research peptide with a PubChem compound record (CID 9811102, formula C37H51N9O10S). PubChem lists it as ACTH(4-7) extended with Pro-Gly-Pro. Research findings, where documented, are summarized with their sources beside the price; they are not claims about this product's effects.

Selank is a research peptide with a PubChem compound record (CID 11765600, formula C33H57N11O9). Research findings, where documented, are summarized with their sources beside the price; they are not claims about this product's effects.

Dihexa is an angiotensin-IV-derived experimental compound investigated in rodent learning and memory research. A cited early paper carries an expression of concern, and related mechanistic work was retracted; these findings are not reliable evidence of benefits.

Testing status

Testing documentation for this item has not yet been published. Peptide Society publishes a certificate only when a matching Peptide Society document is available for that product and batch. No purity value, laboratory or verification status is claimed until then.

Testing library

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