Mag Threonate is a brain-targeted magnesium supplement engineered to elevate mental performance, sleep quality, and emotional well-being. As magnesium L‑threonate is uniquely capable of crossing the blood–brain barrier, it enhances synaptic plasticity, memory, and focus—particularly aiding in age-related cognitive decline. It also supports deeper REM and restorative sleep, balances mood, and reduces stress and nervous tension.