(TrendHunter.com) The Grenade Oreo protein bar is a new addition to the Mondelēz International-owned brand's product lineup that's perfect for fans of the namesake sandwich cookie to try out. The bar... (TrendHunter.com) The Grenade Oreo protein bar is a new addition to the Mondelēz International-owned brand's product lineup that's perfect for fans of the namesake sandwich cookie to try out. The bar...