What if the closest thing to the Limitless pill already exists? Today we’re breaking down Semax, the Russian nootropic peptide that’s become one of the most talked-about compounds in biohacking. It’s been used in Russia for over 30 years, is marketed as a cognitive enhancer, and has research suggesting effects on BDNF, neuroplasticity, stroke recovery, memory, learning, and brain function. But does Semax actually improve focus and intelligence? Or is it another overhyped peptide with more marketing than science?
