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by NBI
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Osteo-K contains 45 mg of MK4®, also called menaquinone-4, and menatetrenone, calcium and vitamin D. MK4 is a form of natural Vitamin K2. As a nutrient, MK4 has many positive effects on the body. Research on MK4 (45 mg/day) show that it builds stronger bones and promotes healthy blood production.*

As a dietary supplement, MK4 is not approved as a medication to diagnose, treat, prevent or cure any disease, but it can be taken as a dietary supplement to support healthy cell function.*


Product Info-
Serving Size:3 Vegetable Capsule
Servings Per Container:60
Amount Per Serving% Daily Value
Vitamin D (as Cholecalciferol) (1000 IU)25 mcg125%
Vitamin K (as Menaquinone 4, MK-4)22500 mcg18750%
Calcium (as Calcium Citrate)500 mg38%
Other Ingredients:
hypromellose (vegetarian capsule), rice flour, L-leucine
Dietary Considerations-
  • Wheat Free
  • Dairy/ Milk Free
  • Gluten Free
  • Soy Free
  • Yeast Free
  • Preservative Free
  • Free of Artificial Colors/Flavors
  • Sodium Free
Suggested Use-
As a dietary supplement, adults take 3 capsules twice a day with meals, or as directed by a healthcare professional.
Contains no: yeast, wheat, gluten, soy, milk/dairy, sodium, artificial coloring, preservatives or flavoring.

Caution: Do not take this product if you are taking anticoagulant medication (eg, warfarin). Vitamin K interferes with warfarin.

Storage: Keep tightly closed in a dry place; do not expose to excessive heat. Keep out of reach of children.