KAL - Ipriflavone Bone Support Formula With Calcium 600 mg. - 30 Tablets KAL Ipriflavone is a bone support formula with calcium. KAL Ipriflavone is a once daily formula providing 600 mg Ipriflavone per tab plus Calcium Citrate.KAL Ipriflavone has a chemical structure similar to estrogen. KAL Iprif