Hint® Water Infused with Watermelon. Unsweetened. 0 Sweeteners. 0 Calories. 16 fl oz - 474 ml. Hint® - Drink water, not sugar®. Refreshing. And other natural flavors from non-GMO plants. Hint is vegan and free of calories, MSG, nuts, peanuts, soy, gluten and preservatives. Contains no juice. Whole30® approved. Real Certified®. Label design TM Hint. Call 866.895. HINT (4468). E-Mail: questions@drinkhint.com. Visit www.drinkhint.com.