About this product
Life Extension Bone Strength Collagen Formula is a 120-capsule dietary supplement featuring KoAct® calcium collagen chelate, vitamin D3, magnesium, boron and silicon from standardized bamboo extract. The verified serving size is four capsules, taken daily in divided doses or as recommended by a healthcare practitioner. The labeled formula also includes vegetable cellulose capsules, vegetable stearate, maltodextrin and modified food starch. The bottle is labeled gluten free and non-GMO.









