Size:Pack of 3 Vitamin K formula provides you with 100 mcg of Vitamin K-2 (as Menaquinone-7) and 1,000 IU of Vitamin D-3 per Tablet. The combined effect between vitamin K (specifically, vitamin K2) and vitamin D3, work with each other to promote healthy bones and cardiovascular health. All Windmill supplements are manufactured in the United States in an FDA-inspected facility whose GMPs (Good Manufacturing Practices) are independently verified by qualified certification organizations. Free of artificial colors, flavors and preservatives, Windmill is a trusted name that has been providing America with quality supplements for over 40 years. Gluten Free
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