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SKU: Q-1243
Benefits
Scientifically proven brain support
Enhanced memory and focus
Calms stress and promotes sleep
Superior absorption with liposomal technology
Supports long-term brain health
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Why Magtein (magnesium L-threonate)?
Scientifically Proven Ingredient – Developed from MIT research
It Reaches Your Brain – Crosses the blood-brain barrier for maximum impact
Helps Boost Memory, Focus & Learning – Enhances neural plasticity
Helps Calm Stress & Supports Deep Sleep – Modulates neurotransmitters for balance
Smarter Absorption On Overdrive – Magtein + Liposomal delivery ensures superior uptake and results
Unlike most magnesium supplements, Magtein (magnesium L-threonate) is clinically proven to cross the blood-brain barrier. Paired with Quicksilver’s advanced liposomal delivery, it delivers superior absorption, targeted cognitive support and fast-acting benefits. We’ve supercharged brain function by adding 450 mg of high-purity phosphatidylcholine (PC) per serving—a vital phospholipid for neuronal membrane support and healthy neurotransmission. The powerful combination of Magtein + PC helps fuel cognition and neuroplasticity supporting long-term brain health. Elevate your mental game with Magtein + phospholipids delivered in a liposome—an unmatched formulation for brain performance and mental well-being.

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