Protocol for Life Balance Bone Support Formula Microcrystalline Hydroxyapatite (MCHA) is a natural compound that makes up the crystalline matrix of bone and teeth, and is the substance that gives them their rigidity. MCHA consists of highly absorbable calcium and phosphorus, which are the major mineral components of bone. Bone Support Formula is a comprehensive bone support product that includes Magnesium and trace minerals, as well as Vitamins C, D and K2 to aid in the synthesis and maintenance of healthy bone tissue. Ingredients Serving Size: 4 Capsules Amount/Serving Calories 5 Protein (from MCHA** and Amino Acid Chelates) 1g Vitamin C (from Magnesium Ascorbate) 133mg Vitamin D3 (as Cholecalciferol) 16.68mcg (667 IU) Vitamin K2 (as Menaquinone-4) (MK-4) 67mcg Thiamin (Vitamin B1) (from Thiamin HCl) 3mg Calcium (from MCHA**) 667mg Phosphorus (from MCHA**) 287mg Magnesium (from Magnesium Oxide and Ascorbate) 400mg Zinc (from Zinc Amino Acid Chelate) 7mg Copper (from Copper Amino Acid Chelate) 0.7mg Manganese (from Manganese Amino Acid Chelate) 2mg Horsetail Herb (Equisetum arvense) (Aerial Parts) 67mg Boron (from Boron Amino Acid Chelate) 467mcg Other ingredients: Bovine Gelatin (capsule), Magnesium Stearate (vegetable source), Silica, Glucosamine Potassium Sulfate Complex, Stearic Acid (vegetable source) and Cellulos. 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 Hydroxyapatite Suggested Use Take 4 capsules daily with food, preferably in divided doses, or as directed by your healthcare practitioner. More Info. CAUTIONS/INTERACTIONS: For adults only. Some ingredients in this product may interact with certain medications. Consult physician if pregnant/nursing, taking medication, or have a medical condition. Keep out of reach of children. Do not eat freshness packet. Keep in bottle. Natural color variation may occur in this product. California Residents Prop 65 WARNING: This product contains a substance known to the State of California to cause birth defects or other reproductive harm.