Country Life offers the unique Target-Mins delivery system for increased effectiveness of mineral supplementation. First, we use a complex of free form amino acids combined for increased absorption. Second, we use not only a 2 to 1 ratio of Calcium to Magnesium, but we also use a 2 to 1 ratio of Calcium to Phosphorus. In a clinical study at Creighton University by Dr. Haney, it was demonstrated that for every 1,000 mg of Calcium consumed as a supplement, your body requires 500 mg of added Phosphorus for proper utilization. Third, we add vitamin D3, which has been shown to support proper regulation of the body's CalciumPhosphorus ratio and activate osteoblast function to support healthy bone structures. This is all combined scientifically to ensure optimal support for bone health.Suggested Use:Take one cap 1 fl. oz. 29.59 mL daily or as directed by a health care professional.Product Facts:Serving Size 1 Fl. Oz.29.59mL Servings Per Container 16 Amount Per Serving Calories 30 Total Carboh