Sports Research - Magnesium L-Threonate Magtein 2000mg - 90 Capsules

Sports Research Magnesium L-Threonate uses Magtein® — a patented magnesium l-threonate form developed at MIT specifically for its ability to cross the blood-brain barrier. Unlike other magnesium forms absorbed into peripheral tissues, magnesium l-threonate has been shown in research to increase brain magnesium levels — directly supporting synaptic density, neuroplasticity, memory, and executive function. Each serving delivers 2,000mg of Magtein (approximately 144mg elemental magnesium).

Vegan, Non-GMO Project Verified, and gluten-free. 90-capsule bottle — 30-day supply at 3 capsules daily.

• Magtein® patented magnesium l-threonate — crosses the blood-brain barrier
• Developed by MIT researchers for brain magnesium elevation
• Supports neuroplasticity, synaptic density, memory, and executive function
• 2,000mg Magtein per serving (~144mg elemental magnesium)
• Vegan, Non-GMO Project Verified, gluten-free
• 90-capsule supply — 30-day coverage at 3 capsules daily

• Magnesium (as Magnesium L-Threonate, Magtein®) — 144mg elemental
• Magtein® (Magnesium L-Threonate) — 2,000mg
• Microcrystalline Cellulose, Hypromellose (veggie capsule)

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