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Bone Support† Formulated by physicians from Harvard, Cornell, MIT, and Bastyr

Product Subtitle:
Bone Support† Formulated by physicians from Harvard, Cornell, MIT, and Bastyr
Card Subtitle:
Bone Support

Product Overview


Adequate calcium and vitamin D throughout life, as part of a well-balanced diet, may reduce the risk of osteoporosis. Osteo-K provides additional nutritional support by combining calcium and vitamin D3 with MK4 derived from Orange Jasmine (Murraya paniculata) leaf geraniol extract.

To meet the unique nutritional needs of different people, NBI has created two versions of Osteo-K, the original Osteo-K®formula for those who need more calcium and Osteo-K Minis for those who require less calcium from a dietary supplement.

In addition to providing calcium (1000 mg/day) and vitamin D3 (2000 IU/day) for bone health, Osteo-K delivers 45 mg of MK4® (menaquinone-4) per day to more closely match the clinical trials.

MK4 has many positive effects on the body. Research on MK4 (45 mg/day taken in divided doses) shows that it builds stronger bones by promoting healthy bone density and bone matrix, which are associated with reducing fracture risk.

Suggested Use

Take three capsules twice daily with food.


People taking the anticoagulant medication warfarin (Coumadin) should not take this product since vitamin K interferes with this medication.

Supplement Facts

Serving Size: 3 Capsules
Servings Per Container: 60

  Amount Per Serving % Daily Value
Vitamin D3 (as cholecalciferol) 1000 IU 250%
Vitamin K2 (as K2, Menaquinone-4, MK4™) 22500 mcg 28,125%
Calcium (as citrate) 500 mg 50%

Other Ingredients: Vegetable cellulose capsules, rice flour, and magnesium stearate.



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