Mega-Mag 4 oz by Trace Minerals Research
Mega-Mag liquid magnesium is a rich, natural source of concentrated magnesium chloride with over 72 naturally occurring ionic trace minerals that act as natural co-factors. Magnesium is the fourth most abundant mineral in the body and participates in over 300 biochemical reactions. Magnesium ions (charged magnesium atoms) play a key role in nerve conduction, muscle contraction, bone and tooth formation, protein metabolism, digestion, and are particularly important to heart and circulatory health. Research has shown that many American diets are deficient in magnesium.*
Recommendation:
Trace Minerals Research suggests taking ¼ to 0.8 teaspoon (1 to 4 mL) daily with juice or food to mask the highly concentrated mineral flavor. To top off or fully supplement your diet with magnesium, we recommend starting with ¼ teaspoon and increasing as needed, ideally spread throughout the day. We also recommend taking Mega-Mag with a large glass of fluid. Excess magnesium may cause a laxative effect.
Serving Size: 0.8 tsp. (4 mL)
Servings Per Container: 30
Amount Per Serving:
Magnesium 400 mg
Chloride 1100 mg
Sodium 5 mg
Potassium 5 mg
Sulfate 70 mg
Boron 1.5 mg
Other Ingredients: A high magnesium, low sodium mineral concentrate from Utah’s inland sea, the Great Salt Lake. 
Certified Vegan and Gluten Free.