Novafun Potassium Citrate 1000mg supports healthy heart function, muscle activity, nerve signaling, and electrolyte balance. The easy-to-absorb citrate form is gentle on the stomach. This vegan, non-GMO, gluten-free supplement is made in the USA and comes in a 90-capsule bottle for a 45-day supply. Take 1-2 capsules daily with a meal.