Nestled in University Mall, adjacent to the George Mason University campus, Josie's Frozen Yogurt has quickly become a sweet sensation in Fairfax. With over 150 rotating flavors and thirty-seven toppings, the Josie’s Frozen Yogurt experience allows customers to make their own yogurt creations through self-serve, pay-by-the-ounce model . Josie’s Frozen Yogurt only uses pure crystalline fructose in its product, yielding up to one-third fewer calories and less sugar content than its competitors.