Nature Made 550 mg Potassium Gluconate Tablets Review
Nature Made 550 mg Potassium Gluconate Tablets are listed on this page as a discontinued product that is no longer available for purchase. Each tablet of Potassium Gluconate 550 mg contains 90 mg of potassium, which the page says helps control the activity of the heart, muscle and nerve function. The product is presented as a supplement that helps support heart function, and the listed key benefit is heart health. The page describes the product as sourced from high quality ingredients and notes that potassium can also be found in bananas. The product carries a United States Pharmacopeia (USP) Verified mark, and the page explains that USP has tested and verified the ingredients, potency and manufacturing process. The label information on the page states that the product is gluten free, has no artificial flavors, has no color added and has no preservatives. The product is listed as Item #1358 and is shown as a tablet with a strength of 550 mg. The suggested use is for adults to take one tablet daily with water and a meal. The page states that many medications may interfere with potassium levels, so customers taking medication are advised to check with a physician. It also says that people who are pregnant, nursing, taking medication, have impaired kidney function or have a history of gastrointestinal distress should consult a physician before use. The frequently asked questions explain that the 550 mg figure refers to the amount of potassium gluconate per tablet, while the 90 mg figure is the elemental potassium that provides the product benefit. The page states that the supplement provides 2 percent of the Daily Value, and that customers should not take more than the label directs unless a healthcare provider has been consulted. The page also explains that potassium is most easily obtained through diet, with bananas, potatoes, citrus, tomatoes, prunes and spinach given as high potassium foods. Subscribe and save options are described, with a stated discount and free shipping for subscribers. The page includes a statement that these statements have not been evaluated by the Food and Drug Administration and that the product is not intended to diagnose, treat, cure or prevent any disease.
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Supplement Facts
Potassium 90 mg
| Potassium (from 550 mg Potassium Gluconate) | 90 mg | 2 % |
Other ingredients: Cellulose Gel, Stearic Acid, Croscarmellose Sodium, Magnesium Stearate, Silicon Dioxide.
Directions: Adults, take 1 tablet daily with water and a meal.
Label source: Naturemade · Report a label change
Where to Buy
Nature Made · Walmart · CVS
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Graded October 28, 2026 by the Reverse Age Lab evidence engine, from human studies, real reviews and our biohacker panel. How we grade. Is this medical advice? No. Rala organizes the published evidence; go over any change with your doctor, especially if you take meds.

