Bone Builder is an exquisite comprehensive bone support formula featuring microcrystalline hydroxyapatite concentrate (MCHC). MCHC is a crystalline compound composed primarily of calcium, phosphorus, bone-derived growth factors, protein matrix, and trace minerals—ingredients that naturally comprise healthy bone. Along with regular exercise and a healthy diet, adequate calcium intake helps to maintain bone health and reduce the rate of bone loss or bone thinning. With the following features, Bone Builder stands apart from other calcium formulas: An excellent source of bioavailable calcium, minerals, and organic factors for bone nourishment. Cryogenic process preserves the delicate ingredients. X-ray diffraction analysis verifies microcrystalline structure. Regularly assayed for heavy metal contamination. The MCHC in Bone Builder is imported from New Zealand and derived from free-range fed cattle raised on land where no pesticides are used. TWO TABLETS SUPPLY: Calcium.................................................................417 mg (as MCHC and dicalcium phosphate) Phosphorus...........................................................265 mg (as MCHC and dicalcium phosphate) Microcrystalline Hydroxyapatite..............................1,000 mg Concentrate (MCHC)† Other Ingredients: Microcrystalline cellulose, stearic acid, cellulose, croscarmellose sodium, magnesium stearate, silica, and coating (deionized water, microcrystalline cellulose, polyethelene glycol, and carrageenan). Recommendations: Two tablets up to three times daily. Form: 220 Tablet Bottles †Microcrystalline hydroxyapatite conce