Kappa Nutrition, Magbrain® Plant‑Derived Magnesium L‑Threonate

What the brand says

Sold as “Kappa Nutrition, Magbrain® Plant‑Derived Magnesium L‑Threonate, 144 mg Elemental Magnesium, Brain & Nervous System Support, 60 Vegan Capsules, Once‑Daily Biocomplex.”

Magbrain is a next-generation magnesium formula built around a simple philosophy: prioritize meaningful magnesium nutrition, not unnecessary synthetic bulk. Our advanced magnesium-first biocomplex combines 144 mg of elemental magnesium with plant-derived L-threonate, creating a balanced once-daily formula designed to support brain function, memory, focus, mood, healthy sleep, and nervous system health. Unlike formulas that rely primarily on synthetic magnesium L-threonate, Magbrain incorporates plant-derived L-threonate as part of its proprietary biocomplex while emphasizing what matters most, delivering meaningful amounts of magnesium, an essential mineral involved in more than 300 biochemical reactions throughout the body. Magnesium plays a vital role in cognitive function, nerve signaling, muscle relaxation, energy production, and overall wellness. Quality begins with our ingredients. We source our premium magnesium from Canada's pristine mineral-rich waters, then formulate and manufacture every bottle in our Texas, USA facility under strict quality standards. Every batch is carefully tested for identity, purity, and quality, giving you confidence in every capsule. With just one capsule daily, Magbrain delivers premium magnesium support in a convenient, easy to take formula that is designed to be gentle on the stomach while supporting healthy magnesium levels for both brain and body. Plant-Derived L-Threonate. Canadian Sourced Magnesium. Formulated & Manufactured in Texas, USA. One Capsule Daily.