Chelated Mineral Supplement Improved Formula Minerals are Chelated (Bonded) to Promote Mineral Absorption An F.D.A. Regulated Facility Potency & Quality GuaranteedCarlson Liquid Multiple Minerals is a balanced formulation of major and trace minerals in easy-to-swallow soft gels.Minerals are chelated (bonded) with amino acids (components of protein as glycine and methionine) to promote the absorption of the minerals.