Functions: Improves memory, promotes digestion. Ingredients: L-Threonate Magnesium Dosage: Once daily, two (2) capsules each time. Shipping: Shipped within 48 hours on weekdays. Shelf life: 2 years. High bioavailability of magnesium: L-Threonate magnesium is a mineral chelator that significantly improves the bioavailability of magnesium, making it easier for the body to absorb; Promotes memory and overall cognitive function: Studies have shown that L-Threonate magnesium may help enhance memory, improve age-related memory health, and promote the formation of new neural pathways. Improves sleep quality: Magnesium is a natural muscle relaxant that helps relax the brain before sleep; it can improve sleep quality by promoting the nervous system; Energy and muscle support: This product is formulated to enhance energy, and malate is an important intermediate in the energy production system. Magnesium malate is a bioavailable and easily absorbed form of magnesium bound to malic acid, a compound naturally found in fruits and vegetables. It is beneficial for heart health, helps stabilize blood sugar and promotes digestion, relaxes the body, helps maintain normal blood pressure, and supports heart health.