Metagenics Bone Builder® Supports Bone Health .embed-container { position: relative; padding-bottom: 56.25%; height: 0; overflow: hidden; max-width: 100%; } .embed-container iframe, .embed-container object, .embed-container embed { position: absolute; top: 0; left: 0; width: 100%; height: 100%; } Bone Builder® provides bone health support with microcrystalline hydroxyapatite concentrate (MCHC), a highly absorbable crystalline compound comprised of naturally occurring components of bone which is backed by more than 30 years of research. MCHC contains naturally occurring calcium, phosphorus, and trace amounts of other minerals, bone growth factors, collagen and other vital bone proteins. This well-rounded formula is designed to support bone mineral density. Ideal for those who prefer tablets. For more information, check out our blog post - What does Metagenics have for you? Ingredients Serving Size: 3 Tablets Amount/Serving Total Carbohydrate