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Browse by what you want, not by molecule names. Each peptide on Panya is tagged with the effects it produces (recovery, sleep, cognition, muscle growth, longevity, more) so you can land at the right entry without already knowing the chemical name.
Each page covers mechanism, typical practice, regulatory status by region, risks, citations, and vendor names worth your own diligence. We cover what users search for, regardless of evidence strength or risk band; missing pages are bugs, not features.
Showing 5 entries tagged cognition + focus. See all
NAD+ is a coenzyme in every living cell, central to energy metabolism and DNA repair. Levels decline with age. Sold as IV infusion (clinic), subcutaneous injection, oral precursors (NMN, NR), and nasal spray. Best-studie...
Semax is a synthetic analog of an ACTH fragment (positions 4 to 7), developed at the Russian Academy of Sciences. Approved in Russia for stroke recovery and cognitive impairment. Used internationally as a nootropic. Most...
Dihexa is a small angiotensin IV-derived peptide developed by Joseph Harding's lab as a potential Alzheimer's therapeutic. Acts through the HGF/c-MET pathway to drive spinogenesis. Not approved anywhere; sold in the rese...
ARA-290 is an 11-amino-acid synthetic peptide derived from erythropoietin that targets the innate repair receptor without driving red blood cell production. Has Phase 2 human trial data for small fiber neuropathy. Not ap...
Selank is a Russian-developed synthetic analog of tuftsin, a naturally-occurring immunomodulatory tetrapeptide. Used as an anxiolytic and mild cognitive support, often paired with semax. Approved for medical use in Russi...