


Magtein Magnesium L-Threonate
Unlike most magnesium supplements, Source Naturals Magtein™ Magnesium L-Threonate crosses the blood-brain barrier, making it more easily absorbed and assimilated. Magnesium L-Threonate has been shown to support cognitive health as well as memory function.
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Description
Unlike most magnesium supplements, Source Naturals Magtein™ Magnesium L-Threonate crosses the blood-brain barrier, making it more easily absorbed and assimilated. Magnesium L-Threonate has been shown to support cognitive health as well as memory function.





















