Triple Magnesium Complex, 500mg of Magnesium Glycinate, Citrate

What the brand says

Sold as “Triple Magnesium Complex, 500mg of Magnesium Glycinate, Citrate & Malate w. Vitamin D3 K2, Chelated Forms High Absorption, Liquid Magnesium Complex w/B6 Zinc for Bone, Sleep, Heart, Energy Nerve”