Enjoy Arrowhead Mills Og2 Barley Flour (6x24Oz). Add a healthy fiber boost to your baking with Arrowhead Mills Barley Flour. This easily digestible wheat free grain, when milled into flour, is ideal for flatbreads or porridge due to its lower gluten content. Note: description is informational only. Please refer to ingredients on the product before use. Please address any health or dietary questions to your health professional before using this item.