Bone Builder® Active 180

Enhanced Bone Support* Bone Builder® Active provides bone health support with microcrystalline hydroxyapatite concentrate (MCHC), a highly absorbable crystalline compound that provides naturallyoccurring components of bone and is backed by more than 30 years of research. MCHC contains naturally occurring calcium, phosphorus, trace amounts of other minerals, bone growth factors, and collagen and other vital bone proteins.