SUGGESTED USESHAKE WELL. We recommend spreading the serving size throughout the day and taking it on a full stomach. Using the metered dropper, take 0.4-1.2mL daily with juice or food to mask the concentrated mineral flavor. DO NOT REFRIGERATE.WARNING: Accidental overdose of iron-containing products is a leading cause of fatal poisoning in children under 6. Keep this product out of reach of children. In case of accidental overdose, call a doctor or poison control center immediately.Liquid Ionic Iron is an essential mineral for optimal health. Research indicates that it plays an important role in proper enzyme and cognitive function, energy production, and optimal immune system function.† 46-day supply, 22mg/serving of Iron Sulfate.Ionic Single Minerals from Trace Minerals Research® combines high-quality single mineral ingredients and over 72 trace minerals and elements from ConcenTrace® in a unique new proprietary process. This unique blend gives the body the type of minerals that it readily recognizes and absorbs fast because of its liquid Ionic state†.Each bottle comes with a metered dropper which allows for variable dosing. Health care providers recommend different doses, depending on your needs. The metered dropper allows for these recommendations to be followed, where a normal tablet or capsule does not.Value. Ionic Single Minerals come in a highly concentrated form that is all-natural and Vegan/Vegetarian approved. Most of the Ionic Single Minerals are a 48-day supply of concentrated liquid and come in a convenient 2 oz. travel size bottle. The following formulas are available: Ionic B12, Ionic Calcium, Ionic Chromium, Ionic Copper, Ionic Fulvic Acid, Ionic Iodine, Ionic Iron, Ionic Magnesium, Ionic Manganese, Ionic Potassium, Ionic Selenium, Ionic Strontium, and Ionic Zinc.Each Ionic Single Mineral product is backed by our money-back guarantee “Feel the Difference or Your Money Back”, one of the best guarantees in the industry.Compare and see how Trace Minerals Research® provides you with the best absorption, value, flexibility, and quality.For over 40 years, Trace Minerals Research® has been providing high-quality nutritional supplements to the natural products industry.