Aussie Trace Minerals Electrolyte Drops are a liquid mineral concentrate made from solar-concentrated ocean water harvested in southern Australia. 60 ml bottle.What you get Contains the electrolytes magnesium, sodium, potassium and chloride, plus naturally occurring trace minerals Mix into water or any hot or cold drink Nutrition facts (per 20 drops, as supplied) Sodium 40 mg Magnesium 102 mg Chloride 355 mg Potassium 45 mg Calcium 0.1 mg Calories 0; fat 0 g; carbohydrate 0 g Not a significant source of saturated fat, trans fat, cholesterol, fibres, sugars, vitamin A, vitamin C, or Iron.How to useAdults: add 5 to 20 drops to 450 ml of water, protein shake, greens drink, or other hot or cold drink, once or twice daily.Heavy metalsAussie Trace Minerals publishes third-party test results for heavy metals (mercury, cadmium, lead and arsenic) on its website.Always read the label and use only as directed. This product is a food, not a medicine.