Vitamin D3 with K2
Vitamin D3 with K2
Sports Research Vitamin D3 + K2, 60 softgels
D3 with K2 as MK7, in coconut oil softgels that suit a fat soluble vitamin. Note the dose is 5,000 IU, which is high, so only take this after a blood test shows you need it.
See our pick on AmazonChosen from the ingredient label and independent sources, not tested in our kitchen. Last checked October 2026. The rest of this guide helps you judge any alternative.We earn a commission if you buy through the link on this page, at no extra cost to you. How this works.
Vitamin D is fat soluble, so a diet built around fat is a convenient place to take it. Many people who live far from the equator run low through the winter whatever they eat.
What to look for
- D3, also called cholecalciferol, rather than D2
- K2 in the MK7 form if you want the combined product
- An oil based softgel or drops, which suit a fat soluble vitamin
- The dose per capsule clearly stated in IU or micrograms
Good to know
General wellness information only, not medical advice. A blood test is the only way to know your level, and vitamin K can interact with blood thinning medication, so ask your doctor before starting.
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The catch
Without a blood test you are guessing at the dose you need, and more is not better with a fat soluble vitamin. Get tested first if you can.
Before you buy
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General nutrition information, not medical advice. See how we pick what goes on this site or read the full affiliate disclosure.
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