Advanced Orthomolecular Resear Advanced Orthomolecular Research AOR, Peak K2, 90 Capsules

High Dose Menatetrenone (MK-4)VeganNon-GMOGluten FreeAdvancedDietary SupplementGMP ManufacturingQuality AssuredIndependent Testing Discussion: Peak K2 is menatetrenone (MK-4), a form of vitamin K2 made in the body from phylloquinone (vitamin K1) and distinct from the menaquinones made by probiotic bacteria.