Vitamin K is necessary for the formation of prothrombin, which is required for normal blood clotting.** Vitamin K is also a great companion to Calcium and Vitamin D supplements.
100 mcg / 200 Tablets / Item #003072
Vitamin K is necessary for the formation of prothrombin, which is required for normal blood clotting.** Vitamin K is also a great companion to Calcium and Vitamin D supplements.
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