Advanced Orthomolecular Research AOR Peak K2 15 mg Capsules, 90 Count
$52.50 (as of October 26, 2017, 2:02 am) & FREE Shipping. Details
Peak K2 is menatetrenone (MK-4), a form of vitamin K2 made in the body form phyllo Quinone (vitamin K1) and distinct from the menaquinones made by probiotic bacteria. Available science indicates that vitamin K2 – and especially menatetrenone – is superior to Vitamin K1. Clinical trials have shown that high-dose vitamin K2 does not cause excessive or abnormal blood clotting, although it will interfere with “blood thinning” medications.