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Bone Builder® MBD
MCHC with Magnesium, Boron, and Vitamin 
D


Bone Builder MBD is an excellent, comprehensive bone 
support formula that features the same calcium-rich MCHC found 
in original Bone Builder®, but with other bone-nourishing 
nutrients.

Features a 2:1 ratio of calcium to magnesium for 
optimal absorption. 
Magnesium plays important roles in bone 
metabolism, with over one-half of the total body stores of 
magnesium found in bone tissue. 
Boron is a trace mineral that 
may support bone health through its involvement in vitamin D and 
estrogen metabolism. 
Vitamin D is an essential nutrient that 
helps stimulate calcium absorption and regulate calcium and 
phosphorus levels in the body. 
 
 
120 Tablet Bottle 
220 
Tablet Bottle 
 
 
   
TWO TABLETS SUPPLY: 
Microcrystalline Hydroxyapatite Concentrate (MCHC)†  1050 mg 
Calcium (as MCHC and dicalcium phosphate)  333 mg 
Phosphorus 
(as MCHC and dicalcium phosphate)  197 mg 
Vitamin D (as 
cholecalciferol)  133 IU 
Magnesium (as magnesium citrate, 
magnesium bis-glycinate††, and magnesium oxide)  167 mg 
Boron 
(as boron citrate)  200 mcg 
 
Recommendations: Two to six 
tablets daily.

†Microcrystalline hydroxyapatite concentrate 
supplies calcium, phosphorus, and trace quantities of other 
minerals.
††Patented mineral amino acid chelate: U.S. Patent 
#4,830,716 Albion®.
 
 These statements have not been 
evaluated by the Food and Drug Administration.
This product is 
not intended to diagnose, treat, cure, or prevent any disease.