The use of diets high in collagen to improve bone health dates back to ancient cultures. Life Extension brings you this exciting formulation with KoAct®, a patented chelated form of calcium and collagen designed to maintain optimal bone health. KoAct® helps maintain bone strength and mineral density. This remarkable ingredient allows for greater strength and flexibility, so your bones can absorb energy, reducing the risk of age-related injuries. Additional plant extracts from bamboo and dried plum have also been added for their bone-protective minerals and polyphenols.