Colagtiv Cartilage and Bones 300g is a dietary product from El Granero Integral. Made with hydrolyzed collagen of animal origin, magnesium, turmeric (natural anti-inflammatory), chondroitin, glucosamine, black pepper and vitamin C, it acts on the joints, brings wellbeing and helps to soothe aches and pains at joint and bone level. Likewise, vitamin C contributes to the normal formation of collagen for the proper functioning of cartilage, bones and skin.