Thorne Vitamin D/K2

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What we think

Most of us have been directed by a doctor to take vitamin D, especially in the winter and in cloudy climates. This was generally a good suggestion, but what our docs didn’t tell us is that our bodies have a difficult time absorbing it properly without adequate levels of other essential vitamins.

Thorne has solved this problem for us by combining Vitamin D and Vitamin K2 for optimal absorption of each, as well as calcium absorption. Whether you’re a marathoner pounding the pavement or a triathlete swimming 5-6 days a week, these vitamins are crucial to keep your bones in good condition so you can continue the things you love long into old age.

Vitamin K2 also supports cardiac function and circulation, regulates cell growth and lasts in your system for much longer than Vitamin K1. In addition to helping your bones grow and stay strong, Vitamin D maintains mineral density and prevents risk of injury (fracture) in case you do happen to crash in your next race.


Take 2 drops one to three times daily or as recommended by your health professional. Invert bottle to dispense individual drops. May be added to food or mixed in beverages. 

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