Nicotine
A Comprehensive Research Review of Pharmacology, Cognitive Effects, Neuroprotective Properties, and Lifespan Considerations Nicotine is the primary psychoactive constituent found in tobacco products and has been the subject of extensive…
P21
A Targeted Neurotrophic Peptide for Brain Health, Plasticity, and Cognitive Longevity P21 (also designated P021 or GLXC-21260) is a small synthetic neurotrophic peptide derived from the biologically active region of…
PE-22-28
PE-22-28 is a synthetic heptapeptide derived from the naturally occurring peptide spadin (also known as PE 12-28). Spadin itself is a secreted peptide fragment of the sortilin propeptide (also called…