Potassium Magnesium (citrate) provides potassium and magnesium absorbed and alkaline citrates. Potassium contributes to the maintenance of normal blood pressure. Magnesium contributes to normal functioning of the nervous system and the reduction of tiredness and fatigue.alkaline & highly bioavailable potassium & magnesium citratepotassium & magnesium contributes to normal functioning of the nervous systemmagnesium contributes to normal energy-yielding metabolism and the reduction of tiredness and fatiguemagnesium contributes to normal muscle function and the maintenance of normal bones and teethmagnesium contributes to electrolyte balancepotassium contributes to the maintenance of normal blood pressure IngredientsMagnesium citrate, potassium citrate, ascorbyl palmitate. Vegetarian capsule (hydroxypropyl methyl cellulose).Amount Per Serving% NRV*Potassium (as potassium citrate)140 mg7 %Magnesium (as magnesium citrate)70 mg19 % Directions For Use1-4 capsules per day, in divided doses, with meals. PrecautionsIf you are pregnant or lactating, have any health condition or are taking any medication, consult your health professional before use. Use only if safety seal is intact. Food supplements should not be used as a substitute for a varied diet. Do not exceed the stated daily dosage. Keep out of the reach of young children.