Vitamin K (specifically vitamin K2) encourages the cellular activity of osteoblasts—specialized cells that regulate the mineralization of your bone matrix, the lattice-like support structure that bone is built upon. This helps maintain healthy bone density. And clinical studies show that 45,000 mcg of vitamin K2 as menaquinone-4 is especially effective.

Warning: If you are taking a vitamin K antagonist (e.g. warfarin), consult your healthcare practitioner before taking this product.  When using nutritional supplements, please consult with your physician if you are undergoing treatment for a medical condition or if you are pregnant or lactating.