Is Country Life Certified Vegan K2 500 mcg the right product to support your bones? Emerging research shows that Vitamin K2 aids in bone formation. For optimal bone health, includes Vitamin K along with calcium and vitamin D. Country Life uses a dual spectrum vitamin K2 complex including 400 mcg of MK-4 as well as 100 mcg MK-7. This delicious, smooth melt makes taking supplements easier than ever no pills to swallow, no need for water, no chalky chews!