PopCorners has launched PopCorners Flex Protein Crisps and PopCorners Flourish Veggie Crisps air-popped snacks. Flex Protein Crisps are made with plant-based protein from soybean and cassava and are available in Buffalo and Barbeque. The protein crisps contain 90 calories, 10 grams of protein, 4 grams of fiber and only 2 grams or less of sugar. […]