top of page
    • This product suits

      Australians over the age of 50 who:

    • Are wanting to support healthy bones.
    • Are at risk of Vitamin D, Vitamin K or Calcium deficiency.
    • May be older adults or postmenopausal women
    • Why Ostelin Cal-DK²?

    • One-a-day dose formula for optimal delivery of calcium into the bones.
    • Clinically trialed dose of Vitamin K2 which may help decrease bone loss in postmenopausal women.
    • Vitamin K2 activates osteocalcin, a protein that regulates calcium, which is essential for bone formation and mineralisation.
    • High strength Vitamin D3 promotes calcium absorption and a diet deficient in calcium can lead to osteoporosis in later life.
    • How this product works

      Helps maintain calcium equilibrium and optimal bone strength.


      Take 1 tablet daily or as recommended by your healthcare professional

      Each tablet contains

    • Vitamin K2 180mcg (menaquinone-7as K2Vital Delta)
    • Calcium (as carbonate) 800mg
    • Vitamin D 1000IU (cholecalciferol 25mcg)
    • Other Information

      This product is Halal certified

      Ostelin Vitamin D products are derived from the lanolin of sheep’s wool

    Ostelin Cal-DK²

    • 66% of Australians over the age of 50 have poor bone health. Calcium balance is regulated by a number of hormones and proteins, including osteocalcin and matrix Gla-protein. K2 activates the proteins osteocalcin and matrix-Glaprotein, which are important for bone health. Vitamin D is essential for calcium absorption from the intestine.

    bottom of page