Xtra strength minerals for that little boost. Sublingual minerals in a stronger form.
For super concentrates that you add to your own water see Super Concentrated Minerals
Remember, more is not always better, but if your doctor has recommended higher than the RDA doses, you may consider these Extra Strength liquid minerals.
Angstrom Potassium Xtra by the case of 9, ( 32 oz bottles)
Angstrom Magnesium Xtra 9000 by the case of 9, ( 32 oz bottles)
Potassium Xtra 32 oz bottle
Magnesium Xtra 32 oz