MAGNESIUM GLYCINATE 120 count by Douglas LabsMagnesium Glycinate supplies 100 mg of elemental magnesium in an easy-to-swallow tablet to support healthy muscle, bone, and metabolic function.

MAGNESIUM ASPARTATE 250 count by Douglas Labs - DiscontinuedMagnesium Aspartate capsules deliver 100 mg of elemental magnesium in their bioavailable aspartate forms.

MAGNESIUM ASPARTATE 100 count by Douglas Labs - DiscontinuedMagnesium Aspartate capsules deliver 100 mg of elemental magnesium in their bioavailable aspartate forms.

GLYCINE by Douglas LabsGlycine 500 mg capsule.Glycine supplies 500 mg of the amino acid in each capsule.