Two of the G13 research categories — cognitive and longevity — group compounds studied for neurological and cellular-aging research questions.
Cognitive research compounds
Selank (a tuftsin-analogue heptapeptide) and Semax (an ACTH(4-10) derivative) are studied in anxiolytic, BDNF/NGF, and neuroprotection research. DSIP (Delta Sleep-Inducing Peptide) is researched in sleep-architecture and neuroendocrine models.
Longevity research compounds
Epithalon is a tetrapeptide studied for telomerase and circadian-rhythm research. Thymosin Alpha-1 is researched in immune-modulation contexts. SS-31 (elamipretide) is a mitochondria-targeted compound studied for cardiolipin stabilization, and 5-Amino-1MQ is an NNMT inhibitor studied in NAD+ and metabolism research.
One standard across both
Regardless of category, every compound is held to the same standard: independent HPLC testing and a public, lot-matched COA. All compounds are research reference materials for laboratory research use only. Not for human consumption.