Selank: The Anti-Anxiety Peptide

Selank is a synthetic neuropeptide developed in Russia that is known for its anxiolytic (anti-anxiety) and nootropic (cognitive-enhancing) effects. It is an analog of a naturally occurring peptide in the body called tuftsin. Selank works by modulating the levels of key neurotransmitters in the brain, particularly serotonin and dopamine, and by increasing the expression of Brain-Derived Neurotrophic Factor (BDNF). Its primary benefit is its ability to reduce anxiety and stress without causing the sedation or cognitive impairment associated with many traditional anti-anxiety medications. Chronic stress is a major driver of biological aging, as it elevates cortisol and inflammation. By promoting a sense of calm, mental stability, and focus, Selank helps to mitigate the damaging effects of stress on the body and brain, thereby supporting a lower biological age. It is typically administered as a nasal spray for direct absorption into the brain.