Foundation Nutrition Serene, Magnesium L-Threonate Supplement, Malate

What the brand says

Sold as “Foundation Nutrition Serene, Magnesium L-Threonate Supplement, Malate + Glycinate Chelated Gluten Free, Vegan, & Non-GMO - Brain Health, Relaxation, Stress Management (30 Servings)”

Serene features magnesium L-threonate (as Magtein), the only form of magnesium known to cross the blood-brain barrier. Complemented by highly absorbable Albion di-magnesium malate and TRAACS magnesium lysinate glycinate chelate, this formula boosts the brain’s magnesium level. Magnesium is vital to supporting brain health and promoting healthy nervous system functions.