Rice Bran, Stabilized, All NaturalRice Bran, Stabilized, All Natural All Natural Stabilized Rice Bran. All natural. Friend of the heart. Gluten Free. Rice Bran is the layer between the inner white rice grain and the outer hull. While comprising just 8% of total weight, Rice Bran (which includes the germ) accounts for 60% of the nutrients found in each rice kernel. Ordinarily, the oil in Rice Bran quickly spoils, but ours has undergone an all natural but effective stabilization process