Qunol Extra Strength Magnesium is a dietary supplement delivering 420 mg of magnesium per two-capsule serving, equal to 100% of the daily value. The formula uses chelated magnesium glycinate buffered for enhanced absorption, supporting better uptake compared to standard magnesium supplements.

Designed to promote nerve, bone, and muscle health, this magnesium supplement also supports a healthy nervous system and heart health. Each bottle contains 240 capsules providing a 120-day supply at the recommended dose of two capsules taken daily with food.

The capsules are vegetarian, gluten free, non-GMO, sugar free, and contain no artificial colors. Manufactured by Quten Research Institute, LLC, and distributed exclusively online through Costco.

Supplement facts per serving (2 capsules): Magnesium (as chelated magnesium glycinate buffered) 420 mg, 100% Daily Value. Other ingredients: hydroxypropyl methylcellulose (capsule), silicon dioxide, magnesium stearate. May contain: egg, fish, lactose, milk, peanut, soy, tree nut, wheat.