Double Strength Magnesium Whole Body Complex 1350mg x 360 Caplets (4

What the brand says

Sold as “Double Strength Magnesium Whole Body Complex 1350mg x 360 Caplets (4 Bottles of 90) – 247mg Elemental Magnesium – 6 Superior Forms for Muscle, Heart, Brain & Bone Support – 12 Months Supply”