Natures Aid Collagen Joint Formula has been formulated using hydrolysed pure marine collagen (Type II). Collagen is a protein and forms the main component of connective tissues such as; tendons, ligaments and skin, Natures Aid Collagen Joint Formula combines a number of carefully selected nutrients ideal for those with an active lifestyle or for extra support later in life, Natures Aid Collagen Joint Formula has been formulated using hydrolysed pure marine collagen (Type II). Collagen is a protein and forms the main component of connective tissues such as; tendons, ligaments and skin. Natures Aid Collagen Joint Formula combines a number of carefully selected nutrients ideal for those with an active lifestyle or for extra support later in life, Vitamin D3 and Zinc to help maintain normal bones, Copper to help in the maintenance of normal connective tissue, Manganese to help support the normal formation of connective tissue, Vitamin C to help in normal collagen formation for the normal function of cartilage, Quality Guarantee. Natures Aid Collagen Joint Formula is made using hydrolysed collagen, the most bioavailable form of collagen and is 100% pure marine source (non-shark). Directions: ake 1 capsule per day with water. Do not exceed the recommended intake. Ingredients: Collagen (Marine Source), Hydroxylpropylmethylcellulose, Zinc Gluconate, Vitamin C (Ascorbic acid, hydroxpropylmethylcellulose), l-Selenomethionine prep (Di calcium phosphate, l-Selenomethionine), Manganese Gluconate, Copper Gluconate, Riboflavin, Vitamin D3 prep (cholecalciferol). Content Per Capsule: Collagen (Type II) 500mg Vitamin D3 10ug(400iu) Vitamin C 50mg Vitamin B2 5mg Zinc 10mg 100 Copper 1000ug 100 Selenium 100ug Manganese 2mg