???? 500mcg K2 MK-7. 500mcg · 417% DV. ???? K2 Form ✔ MK-7 · 500mcg · Most Bioavailable Often MK-4 or low-dose MK-7. Without K2, high-dose D3 can deposit calcium in arteries instead of bones.D3 and K2 must be taken together — and at doses that actually work.
