Source Naturals, Ultra Bone Balance, 240 TabsProduct Description BioAlign Considered as Dietary Supplement Ostivone Supports Bone Density With Ostivone & Calcium Product Benefits Ingredients Supplement FactsServing Size: 4 TabletsServings Per Container: 30 Amount Per Serving %DV Calories 20 Calories from Fat 5 Total Fat 0. 5 g <1%* Saturated Fat 0 g <1%* Trans Fat 0 g Total Carbohydrate 2 g <1%* Dietary Fiber 1 g 4%* Vitamin C (as calcium, magnesium, & manganese ascorbates) 50 mg 83% Vitamin D 3