Trace Minerals Research ConcenTrace Trace Mineral Drops is the supports healthy bones, joints, and teeth, promotes efficient hydration and restores electrolytes. Supports energy and muscles, offers metabolic and mood support ConcenTrace® Trace Mineral Drops is America’s best-selling trace mineral supplement and contains the most powerful, all-natural, pH-balancing trace minerals in the world. Harvested from the waters of the Great Salt Lake in Utah, it contains a full spectrum of naturally occurring ionic trace minerals. 2 fl oz (59 ml) Supplement Facts Serving Size: 1/2 tsp. (2.5 ml, about 40 drops) Amount Per Serving … %DV age 1-3 Calories ... 5 Total Carb ... 1g ... 1%‡ Magnesium ... 250 mg ... 313% Chloride ... 650 mg ... 43% Sodium ... 5 mg ... 1% Potassium ... 3 mg ... <1% Sulfate ... 40 mg ... ** Lithium ... 1.5 mg ... ** Boron ... 1 mg ... ** Amount Per Serving ... %DV ≥ age 4 Calories ... 5 Total Carb. ... 1g ... 1%* Magnesium ... 250 mg ... 60% Chloride ... 650 mg ... 28% Sodium ... 5 mg ... 1% Potassium ... 3 mg ... <1% Sulfate ... 40 mg ... ** Lithium ... 1.5 mg ... ** Boron ... 1 mg ... ** *Percent Daily Values (DV) are based on a 2,000 calorie diet. ‡Percent Daily Values are based on a 1,000 calorie diet. **Daily Value not established. Other Ingredients: Concentrated seawater. Suggested Use: Take up to 1/2 tsp (2.5 mL; 40 drops) daily. Mix the drops into your beverage of choice at mealtimes. If it's your first time taking ConcenTrace(R), follow the daily usage instructions above. Do not refrigerate. A high intake of magnesium may cause a laxative effect. If this occurs, simply reduce the serving size.  Allergen Info: contains no known allergens. Gluten Free Warning: Contains no other added ingredients. *These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease.