Sharper Thinking. Deeper Sleep. A Calmer Mind. Magtein® Magnesium L-Threonate Liquid – Strawberry Lemon (30 Servings)
Magnesium L‑Threonate (Magtein®) Liquid is one of the few forms of magnesium shown to effectively raise magnesium levels in the brain — supporting mental clarity, memory, stress resilience, and restorative sleep.
Easy‑to‑absorb liquid
Gentle on digestion
Ideal for evening or wind‑down routines




Trusted by customers looking for clearer thinking and better sleep
WHY THIS MAGNESIUM IS DIFFERENT
Most magnesium supplements work primarily in the body. Magnesium L‑Threonate is different.
Research shows Magtein® can cross the blood‑brain barrier, helping replenish brain magnesium levels that naturally decline with age, stress, and poor sleep.
That matters because brain magnesium plays a role in:
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Learning and memory formation
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Focus and mental processing speed
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Nervous system balance
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Sleep quality and relaxation
REAL‑WORLD BENEFITS YOU CAN FEEL
Instead of vague promises, here’s what customers typically notice with consistent use:
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Clearer mornings with less mental fog
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Improved focus during work or training
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Easier relaxation at night without feeling sedated
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Deeper, more restorative sleep
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Calmer stress response during demanding days
Results vary, but many users report noticeable changes within 2–4 weeks.
WHY A LIQUID FORMULA?
Capsules and tablets aren’t ideal for everyone.
Our liquid Magnesium L‑Threonate:
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Absorbs easily
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Is gentle on the stomach
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Allows flexible dosing
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Fits seamlessly into an evening routine
Strawberry‑Lemon flavor for easy daily use.
HOW TO USE
Take one serving daily, preferably in the evening or before bed.
Can be taken alone or added to water. Consistent daily use delivers the best results.
QUALITY & TRUST
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Uses Magtein®, the researched and patented form of Magnesium L‑Threonate
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Manufactured in a GMP‑certified facility
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Third‑party tested for quality and purity
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No artificial dyes or unnecessary fillers
FREQUENTLY ASKED QUESTIONS
Will this make me groggy?
No. Magnesium L‑Threonate supports relaxation without acting like a sedative.
How is this different from magnesium glycinate or citrate?
Those forms primarily support muscles and digestion. Magtein® is specifically studied for brain magnesium levels.
Can I take this during the day?
Yes, though most users prefer evening use for relaxation and sleep support.
How long until I notice benefits?
Many users report subtle improvements within 2–4 weeks with daily use.