500mg World’s Dankest Gushers – Sour Infused Tropical. The juice that transforms the everyday into the extraordinary! With a taste explosion in each bite, Fruit Gushers juices life with a flurry of fruity flavor. With a surge of fruit juice that excites and engages the senses, snack time is always an adventure. You can buy Sour Gushers – Tropical 500mg at our online store.