Source Naturals Magtein™ Magnesium L-Threonate — 667 mg – 180 Capsules

.pd-video-frame { overflow:hidden; padding-bottom:56.25%; position:relative; height:0; clear: both; } .pd-video-frame iframe{ left:0; top:0; height:100%; width:100%; position:absolute; } #pdVideoBlock .subHdrH2 {margin-botom:5px;}

Source Naturals Magtein™ Magnesium L-Threonate Description

For Learning and Memory

Magnesium (Mg) plays and essential role in supporting cognitive function and brain health. Preliminary research suggests that Magtein™ (magnesium L-threonate) may provide more magnesium to the brain than other forms of magnesium. It is theorized that this is the reason why Magtein™ was shown in preclinical studies to support healthy memory and learning as well as healthy brain synapse density in regions of the brain associated with memory.

---

Yeast, dairy, egg, gluten, soy or wheat, no sugar, starch, salt, preservatives, artificial color, flavor or fragrance.