Peptides for the Brain

Semax is a peptide derived from adrenocorticotropic hormone (ACTH). Unlike typical stimulants, it modulates receptors for neurotransmitters like dopamine and serotonin while increasing levels of BDNF (Brain-Derived Neurotrophic Factor). This leads to improved focus, memory, and neuroprotection without the “crash” of caffeine.

Selank, on the other hand, is derived from the immune peptide Tuftsin. It is primarily anxiolytic (anxiety-reducing). It stabilizes enkephalins in the blood, providing a calm, clear-headed focus. Together, they represent a powerful stack for cognitive performance under stress.

Scientific References

  • Eremin KO, et al. “Semax, an ACTH(4-10) analogue with neurotropic activity…” Journal of Psychopharmacology. 2005.
  • Uchakin PN, et al. “Immunomodulatory effects of Selank…” Journal of Immunology. 2001.