Microcrystalline Hydroxyapatite (MCHA) is a compound that normally makes up the crystalline matrix of bone and teeth and is the substance that gives them their rigidity.* MCHA contains highly absorbable Calcium and Phosphorus, which are the major mineral components of bone.* NOW® Bone Strength™ is a comprehensive bone support product with MCHA.* It also provides Magnesium and other important minerals, as well as Vitamins C, D, and K to aid in the synthesis and maintenance of bone tissue.* NOW® Microcrystalline Hydroxyapatite (MCHA) is derived exclusively from Australian cattle.

Natural color variation may occur in this product.

Directions: Take 4 capsules daily, preferably in divided doses, with food.
Store in a cool, dry place after opening.

Ingredients: 4 Capsules supply:
Calories 5
Protein (from MCHA and Amino Acid Chelates) 1 g 2%*
Vitamin C (from Magnesium Ascorbate) 133 mg 148%
Vitamin D-3 (as Cholecalciferol) 16.68 mcg (667 IU) 83%
Vitamin K-2 (as Menaquinone-4) (MK-4) 67 mcg 56%
Thiamin (Vitamin B-1) (from Thiamin HCl) 3 mg 250%
Calcium (from MCHA) 667 mg 51%
Phosphorus (from MCHA) 287 mg 23%
Magnesium (from Magnesium Oxide and Ascorbate) 400 mg 95%
Zinc (from Zinc Amino Acid Chelate) 7 mg 64%
Copper (from Copper Amino Acid Chelate) 0.7 mg 78%
Manganese (from Manganese Amino Acid Chelate) 2 mg 87%
Horsetail (Equisetum arvense) (Aerial Parts) 67 mg
Boron (from Boron Amino Acid Chelate) 467 mcg
Other Ingredients: Bovine Gelatin (capsule), Magnesium Stearate (vegetable source), Silica, Glucosamine Potassium Sulfate Complex, Stearic Acid (vegetable source) and Cellulose.
Contains shellfish (crab, shrimp, lobster, crayfish).
Not manufactured with wheat, gluten, soy, milk, egg or fish ingredients. Produced in a GMP facility that processes other ingredients containing these allergens.
MCHA = Microcrystalline Hyrdroxyapatite

Warning: For adults only. Consult physician if pregnant/nursing, taking medication, or have a medical condition. Keep out of reach of children.