(10 per tube) Nuun Active has the same great electrolyte profile that has kept you hydrated for years, but now also includes: better performance: the addition of non-gmo sourced dextrose helps the body to absorb fluids more efficiently while still containing 1g sugar or less. Clean ingredients: we used plant based sweeteners and ingredients to increase health benefits. Gluten-free, dairy + soy free, safe for clean sport certifications. Nuun Active Hydration drink tabs are portable, taste great, and deliver a fast-absorbing electrolyte blend without the sugar or waste of bottled sport drinks. The electrolytes that your body needs: Each tube of Nuun contains 10 tablets. Each tablet makes 16 oz. of Nuun, and delivers 360 mg Sodium / 100 mg Potassium / 25 mg Magnesium / 13 mg Calcium Nothing that you don’t: 1g of sugar, 10 calories. No high-fructose corn syrup. No artificial flavors or colors. Good for the Earth: One tube prevents the manufacture of up to ten 16oz plastic bottles from sugar-ADE sport drinks.