Formulated using hydrolysed pure marine collagen (Type II), our Collagen Joint Formula combines a number of carefully selected nutrients ideal for those with an active lifestyle or for extra support later in life.ÊÊThe product also contains Vitamin D3 and Zinc to help maintain normal bones, Copper and Manganese which help in the maintenance of normal connective tissue and Vitamin C which supports normal collagen formation and the normal function of cartilage.