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Elemental Magnesium and Potassium

Get two important minerals in one supplement with Mg-K Aspartate from Douglas Laboratories.

Mg-K Aspartate provides 100 mg of elemental magnesium and 99 mg of elemental potassium in their bioavailable aspartate forms.


With more than 300 enzymes requiring magnesium as a cofactor, magnesium plays important roles in a wide range of fundamental cellular reactions. Complexed with ATP, the body's main carrier of metabolic energy, magnesium is needed for biosynthetic processes including glycolysis, formation of c-AMP, energy-dependent membrane transport and transmission of genetic code for the synthesis of proteins. Magnesium is also needed for healthy muscle function and is involved in maintaining normal heart function and blood pressure.


Another mineral important to healthy physiological processes, potassium contributes to the transmission of nerve impulses, control of skeletal muscle contractility and to the maintenance of normal blood pressure.

The aspartate complexes used in this supplement provide a total 682 mg of aspartic acid. This compound is a natural amino acid that frequently occurs as a constituent of food proteins and is involved in energy production in the body. For optimal efficacy, the aspartate salt used in this supplement is generally well absorbed and tolerated.

For individuals looking to increase their intake of magnesium and potassium, try Mg-K Aspartate. Order today.

Supplement Facts
1 tablet contains:
Magnesium (as magnesium aspartate) 100mg 25%
Potassium (as potassium aspartate) 99mg 2%
Aspartic acid (total yield) 682mg
Other Ingredients: Cellulose, carboxymethylcelluose, hydroxypropylcellulose, stearic acid, silica and vegetable stearate.

Recommended Use:
Adults: As a dietary supplement, adults take 1 tablet daily or as directed by your healthcare professional.

If you are pregnant or nursing, please consult your healthcare professional before using this product. Keep out of the reach of children.

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