Vitamin K2 Core

What vitamin K2 means

Vitamin K2 is a form of vitamin K that many people recognise from bone-support products and modern ingredient labels. It is often shown as MK-7, and that label detail can make it easier to compare products when you want a straightforward K2-first option.

Why MK-7 shows up so often

MK-7 is one of the most familiar forms of K2 in supplements, so it tends to appear prominently on product pages and labels. If you are looking for a clean K2 formula, this is often the first thing you will notice when narrowing the range.

What makes this range different

This collection stays focused on standalone K2 products rather than making combo formulas the default. That can be useful if you want more control over the rest of your routine, or if you simply want to compare K2 products without also sorting through D3 blends.

Where to go if you want a broader routine

If you decide you would rather compare K2 alongside combo products, start with our Vitamin K collection. If you already know you want a broader nutrient pairing, Vitamin D is also a helpful next step.

Common questions

What is the difference between K1 and K2?

K1 is the form most people associate with food and normal clotting, while K2 is the form that appears more often in targeted supplements.

What does MK-7 mean on a label?

MK-7 is a specific form of vitamin K2. It is commonly highlighted on labels to help people compare one K2 product with another.

Should I choose standalone K2 or a combo formula?

Standalone K2 is helpful if you want a simpler K2-first product. Combo formulas can be useful if you want K2 and D3 together in one step.

Is there anything to be careful about?

If you use anticoagulant medication such as warfarin, it is important to check with your healthcare professional before adding a vitamin K supplement.