Traditionally used for gastrointestinal symptoms, berberine has emerged as a potent cardiometabolic aid with many benefits. It has hypoglycemic actions and has been helpful for improving insulin sensitivity. Each capsule contains: Berberine (Berberis vulgaris) 500mg. Do not use this product with Metformin. Free from soy, animal products, corn, lactose, dairy, gluten, eggs and nuts, Vegan safe.