IOKEY Methylene Blue is a high-strength 1.5% USP grade solution designed for those who demand more from their day - and their brain. Backed by history, powered by science, and built for modern performance, this pharmaceutical-grade nootropic supports cognitive function, cellular energy, and mental clarity in a formula that's clean, effective, and ready to go.From the first drop, it gets to work: enhancing mitochondrial efficiency, increasing ATP production, improving oxygen delivery, and protecting brain cells from oxidative stress. Whether you're pushing limits at the gym, dialing in at work, or just want to feel sharper and more resilient, this formula delivers lasting, high-impact support without the crash.