Sentinel Potassium Gluconate Tablets (99mg) - Supports Electrolyte Balance and Muscle Function. ‣ Provides 99mg of Potassium per tablet. ‣ Helps maintain a healthy electrolyte balance. ‣ Supports proper muscle function. SUGGESTED USE: Take 1 tablet daily, preferably with a meal, or as directed by your healthcare provider. INGREDIENTS: Potassium (as Potassium Gluconate), Tablet Excipients.