High potency Vitamin K2 with Vitamin D-3 and Astaxanthin for bone and heart health | K2-D3 With Astaxanthin supplies a significant amount of biologically active vitamin K2 in the form of menaquinone-7 (MK-7) (soy-free), plus Vitamin D3 for cardiovascular and bone health. Astaxanthin, an antioxidant, helps to support vascular health.
