Fastchews feature a scientifically derived, proprietary high-performance formulation that provides a balanced supply of bioavailable sodium, potassium, magnesium, and calcium. The formulation mirrors the electrolyte profile lost in sweat, in a form and quantity the body can absorb. Helps reduce muscle cramping, reduce heat stress, boost stamina, and maintain electrolyte levels Each serving (2 tablets) contains 100mg sodium, 30mg potassium, 10mg calcium, 6mg magnesium Sodium is derived from sodium citrate, a proven source that has the added benefit of soothing the stomach Rapid absorption takes place by mouth (buccal mucosa, and then the stomach Great for youth sports, travel rehydration, tennis and other sports, camping, hiking, effects of alcohol Bio-available active ingredients, made in USA under cGMP (current Good Manufacturing Practice) Non-GMO ingredients are all natural, gluten-free, vegetarian, and without artificial sweeteners or colors 10 calories per 2 tablet serving Natural stevia as sweetener 10 tablets per packet Nutrition Facts Tropical Twist (with Caffeine) / 10ct PacketServing Size: 2 TabletsServing Per Container: 5 Amount Per Serving Calories 10 % Daily Value* Total Fat 0g 0% Saturated Fat 0g 0% Trans Fat 0g Cholesterol 0mg 0% Sodium 100mg 4% Total Carbohydrate 2g 1% Dietary Fiber 0g 0% Sugars 2g Protein 0g 0% Caffeine 15mg ** Potassium 30mg ** Magnesium 6mg ** Calcium 10mg ** * Percent Daily Values are based on a 2,000 calorie diet. Your daily values may be higher or lower depending on your calorie needs.** Daily Value (DV) not established Ingredients for SaltStick FastChews Electrolyte Tablets (Tropical Twist (with Caffeine) / 10ct Packet): Dextrose, Citric Acid, Natural Flavors (Guava, Mango, Orange & Pineapple), Natural Vegetable Color (Turmeric Extract), Stearic Acid, Natural Bitter Blocker, Magnesium Stearate, Reb A (Stevia Leaf Extract).