Ostelin Calcium & Vitamin D3 + K2 has been formulated to support bone density and strength, it combines Calcium, Vitamin D and K2 into a one a day dose. - Supports bone mass in ageing individuals when dietary calcium intake is inadequate. - A diet deficient in calcium can lead to osteoporosis in later life. Calcium may help prevent osteoporosis when dietary intake is inadequate. - Vitamin D3 helps increase dietary calcium absorption and maintain muscle function. Ostelin is Australia’s #1 Bone Health brand^ Our Quality Promise - Ostelin proudly source high quality ingredients and carefully create our products in Australia following strict quality controls. ^IQVIA National scan sales, MAT 31/05/2024.