Blog: Hormonal Balance & Health Tips | Health Natura
MK4 vs MK7: Your Essential Guide to Picking the Right K2 Form
Over 90% of tested vitamin K2 supplements contain no Trans isomer or significantly less than stated on the label. This alarming statistic reflects what most consumers face when searching for effective K2 supplements.
The MK4 and MK7 forms of vitamin K2 differ substantially in terms of bioavailability and health applications. MK7 remains detectable in serum for up to 48 hours with a half-life of approximately 68 hours. MK4 has a significantly shorter half-life, approximately 2 hours. Clinical tri
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Jun 10th 2025