- Features magnesium L-threonate as Magtein, designed to help support cognitive health *
- Magnesium, a divalent cation, is important for neuronal activity as it binds to neurotransmitter receptors and is a co-factor for neuronal enzymes. *
- This product is non-GMO, gluten-free, and vegetarian.
- Covered by the Metagenics, Inc. 60-Day Satisfaction Guarantee; additional terms apply; see below for details
2 in stock