Citrus berry mixed 4 Pack contains one tube each of Lemon-Lime, Tri-Berry, Orange and Citrus Fruit.  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.