Klaire Labs Magnesium Chelate Powder Highly absorbable and well tolerated. This chelated form of magnesium rarely causes gastrointestinal side effects often seen with other forms of magnesium when supplemented in higher amounts. Mixes easily in water or juice and dissolves rapidly and completely. No flavors or sweeteners added. Recommended Use: 1 scoop, 1 to 2 times daily mixed with water, juice, food, or as directed by healthcare professional.