Route Health Bonical-K Calcium Tab 30's are a calcium supplement formulated to provide the body with a source of calcium, a mineral essential for various bodily functions, particularly bone health. These tablets are combined with vitamin D, as it aids in the absorption of calcium in the body. This combination enhances the effectiveness of the supplement in promoting bone health. Contains Vitamin K2 works alongside calcium and vitamin D to help direct calcium to the bones and teeth, contributing to bone mineralization and strength. Enough intake of vitamin K2 is associated with a reduced risk of fractures.