A synthetic analog of tuftsin, Selank is an anxiolytic peptide approved in Russia. Researched for anxiety reduction, cognitive enhancement, and mood stabilization.
Role: Supports brain
Full peptide profile All stacksBrain 
The Focus and Clarity Stack
Anxiety is one of the biggest cognitive performance killers — it floods the brain with cortisol, narrows thinking, and burns mental energy. Selank targets this directly, working on GABA, serotonin, and opioid pathways to reduce anxiety without sedation. It was found comparable to benzodiazepines for anxiety relief in clinical research but without the dependence risk. Semax then builds on the cleared mental space by interacting with BDNF and NGF — the brain's growth and maintenance factors — to improve memory, focus, and processing speed. One clinical trial showed 71% correct answers on memory tests vs 41% for placebo in fatigued subjects. Together they address the two most common barriers to cognitive performance: anxiety and mental fatigue.
🐾 Griffin Says...
Both approved in Russia for clinical use, which is more human data than most research peptides have. Selank clears the mental noise, Semax sharpens the signal. This is a genuinely interesting cognitive research stack that has a solid scientific basis and a low side-effect profile relative to the benefits being studied.
Peptides in this stack
A synthetic peptide based on ACTH fragment. Approved in Russia for neuroprotection and cognitive enhancement. Studied for focus, memory, and stroke recovery.
Role: Supports brain
Full peptide profileFor research purposes only. Nothing on this page is medical advice or a recommendation to use these compounds. Always consult a qualified professional before making health decisions.
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