If you take vitamin D, there's a good chance you'd benefit from knowing about its quieter partner, vitamin K2. Here's the simple version of why they're better together.
Why do you need K2 with D3?
Think of it as teamwork. Vitamin D3 helps your body absorb calcium from your diet. Vitamin K2 helps guide that calcium into your bones — where it supports normal bone density — rather than letting it settle where you don't want it. One brings the calcium in; the other helps put it in the right place.
MK-7 vs. MK-4: which form of K2?
K2 comes in two main forms. MK-7 stays active in the body longer, which is why it's the form we use — a once-daily amount that keeps working through the day.
When and how should you take D3 and K2?
Both are fat-soluble, so they absorb best with a meal that has a little fat. Many women pair them with magnesium as part of a simple daily foundation. As always, if you take blood thinners, talk to your doctor before adding K2.
Our Vitamin K2/D3+ uses MK-7 and is third-party tested, every batch. Prefer to watch? See our quick K2 & D3 guide.
These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease. Individual results vary.
