90% Absorption Magnesium Glycinate Liquid Drops with Citrate

What the brand says

Sold as “90% Absorption Magnesium Glycinate Liquid Drops with Citrate and Taurate, Magnesium Complex 1200mg with GABA, L-theanine, D3 and B6 for Calm, Sleep, Relaxation - Raspberry Flavor 1 Fl Oz (Pack of 2)”