New and improved! Now featuring better performance, plant-based ingredients, certified gluten free, vegan, soy/dairy free, and safe for clean sport;Packed with electrolytes to replenish those lost during activities;Boosts performance and focus with caffeine (from organic green tea) and b-vitamins;Light, refreshing flavors, clean ingredients, low in calories and sugar;Each portable tube contains 10 tablets. Each tablet makes one 16oz sports drink.