Made with the finest Certified Organic Beef Bone Broth sourced from U.S. grass-fed cattle, Dr. Mercola Organic Bone Broth Collagen from Beef offers a smooth consistency and delicious vanilla flavor - providing five grams of collagen and zero grams of sugar per serving. This organic collagen avoids highly processed byproducts from leather hides commonly found in other collagen products, which is why seeking out organically certified beef collagen is essential.