Four Packs Of Nuun Sport Electrolyte Tablets With Mixed Citrus Berry Flavors For Product Details Nuun Sport was designed by athletes, for athletes. Nuun Hydration?s flagship sports drink product has five essential electrolytes and replaces what is lost when you sweat during exercise. Finish your workout strong, hydrated and replenished. Nuun Sport is an Electrolyte-Rich Sports Drink Tablet, enhanced with electrolytes and bursting with delicious fruity flavor. Mix with water for a hydrating beverage to keep you powering through your next workout Nuun Sport Drink Tablets enhance your workout and/or your work day naturally through improved hydration. Keep a tube in your gym bag, car, purse, hiking pack or anywhere you'll want to mix up a healthy, replenishing drink. Gluten free Nuun?s Drink Tablets use no artificial flavoring or sweeteners (sweetened with high-quality Stevia only) and are keto-friendly. Nuun Sport is designed with optimized electrolytes and Non-GMO ingredients for clean, guilt-free hydration At first look, you?ll notice Nuun Sport?s snazzy packaging makeover. We hope that our new look will help to better identify the Nuun product that?s right for you Box contains one tube of each flavor: Lemon Lime, Tri-Berry, Citrus Fruit, and Orange. Four tubes and 40 servings total. Payment We accept PayPal and credit cards via PayPal. Taxes - US We collect sales tax, as required by law. Shipping We make every effort of shipping within 3 business day of payment clearing. The estimated delivery time is 2 - 5 business days from the shipping date. Policies If you do need to return your item, please contact us via email (you will receive an email when your product ships with additional details - Subject: Important information about your purchase). You will then be provided with a return shipping label and packing slip. Pack the item carefully. Include the packing slip, apply the shipping label, and return the item within 30 business days of the date you request a return, or your return will be canceled. Once we receive your order we will inspect the return. Please allow up to 5 business days of receiving the returned item for your refund.