Momentous Magtein Magnesium L-Threonate, Cognitive Health Supplement, 145mg

Customers report that the magnesium supplement improves sleep quality, helping them doze blissfully at night and wake feeling refreshed. Moreover, they find it effective, noting it makes a noticeable difference in their lives and helps with brain fog. Additionally, the supplement is easy on the stomach, and customers trust the brand. However, the product receives mixed feedback about its value for money, with several customers saying it's not worth the price.