- A ground-breaking formula to support bone health.
- Combines calcium, boron, and vitamin D with Ostivone ipriflavone.
- Helps maintain bone strength. Give your bones the best! A cut above regular bone health supplements, Swanson Ipriflavone features Ostivone (7-isopropoxyisoflavone), the only non-hormonal nutrient shown to help maintain bone strength. Each tablet delivers 150 mg of Ostivone, 300 mg of calcium, 100 IU of vitamin D and 750 mcg of boron.