Jarrow Formulas Magnesium L-Threonate, MagMind Magtein Magnesium Supplement, Brain Supplements for Memory Support, 90 Veggie Capsules, Up to a 30 Day Supply

Customers report positive effects of this magnesium supplement on sleep, noting it helps them fall asleep with ease and gives them nights full of dreams. The product receives positive feedback for cognitive performance, with customers reporting improvements in mental clarity and energy. Moreover, it effectively crosses the blood-brain barrier, helping with stress relief, anxiety, and moodiness associated with PMS. However, customers disagree on the value for money, with some finding it good value while others consider it pricey. Additionally, experiences with side effects are mixed, with some customers reporting relief from cramps and restless leg syndrome while others experienced headaches.