Vitamin D3 / K2 Blend

Support for calcium balance, bone health, and immune function

Vitamin D helps your body absorb calcium. Vitamin K2 helps direct that calcium to the right places.

Together, they provide a more complete approach to supporting bone health, cardiovascular health, and overall balance.

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Most likely worth considering if:

• You have limited sun exposure
• You live in a northern climate or spend most of your time indoors
• You are over 50 or at risk for bone density loss
• You are concerned about heart health or immune system function
• You have been told your vitamin D levels are low or borderline
• You want consistent vitamin D intake that is not dependent on sun or diet

You can probably skip this if:

• You get regular mid-day sun exposure throughout the year
• You already know your vitamin D levels are in a good range

In these situations, adding more may not provide additional benefit and may not be necessary.

If you fall into the first group

This is one of the more common and appropriate use cases for vitamin D supplementation.

Simple. Targeted. Often helpful when levels are low or inconsistent.

How to Think About This

Vitamin D is not just another supplement. It behaves more like a hormone than a typical nutrient.

Your body produces it in response to sunlight, and levels can vary widely depending on geography, season, and lifestyle.

Because of that, the question is not:
“Should I take vitamin D?”

It is:
“Am I getting enough already?”

For many people, the answer is no. But not always.

When to Be More Careful

If you are already taking higher doses of vitamin D, or using it long term without checking your levels, it is worth pausing and reassessing.

Vitamin D is one of the few supplements where levels can build up over time, and individual needs can vary quite a bit.

In those situations, testing and adjusting your approach is usually a better next step than simply adding more.

More detailed guidance on dosing and target levels is covered in the Learning Center.

Quick Compatibility Check

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If any of these are a concern, this product may not be a fit. No need to read further.
“Not listed” means we do not make a specific claim about that item. While it is not intentionally included, its absence has not been independently verified or guaranteed.

Why This Formula Makes Sense

Vitamin D3 increases calcium absorption.

That is one of its main roles.

But calcium does not just need to be absorbed. It also needs to be directed to the right places, such as bones, and away from soft tissues where it can become a problem.

That is where vitamin K2 comes in.

K2 helps regulate how calcium is used in the body, supporting proper distribution rather than just increasing total levels.

The MK-7 form of vitamin K2 (Menaquinone-7) provides superior bioavailability and stable blood levels. 

Pairing D3 with K2 creates a more balanced approach, especially for people who are supplementing regularly or taking higher doses.

Each serving provides:

• Vitamin D3: 125mcg (5,000 IU) (625% DV)
• Vitamin K2 (MK-7): 100mcg (83% DV)
• Calcium: 210mg (15% DV)
• BioPerine®: 5mg for enhanced absorption*

Vitamin D Dosing

This is where a lot of confusion happens.

More is not always better.

Some people need higher doses. Others do not. The difference often comes down to baseline levels, body composition, and sun exposure.

A daily dose like this can be a practical starting point for many people, but it is not a one-size-fits-all solution.

If you are using higher doses long term, testing becomes more important.

Testing vs Guessing

Vitamin D is one of the few supplements where testing can be very useful.

Blood levels can vary significantly between individuals, even with similar intake.

If you are unsure, testing gives you a clearer starting point and makes it easier to adjust dose appropriately.

Without that, it is easy to underdo it or overdo it.

How Strong Is the Evidence

Vitamin D is well studied, but outcomes depend heavily on baseline levels.

Correcting deficiency is clearly beneficial.

Beyond that, results vary.

Immune support, bone health, and general wellness all have supporting evidence, but the magnitude of benefit often depends on whether a deficiency was present to begin with.

Context matters more than dose alone.

There is good evidence that Vitamin K2 as MK-7 efficiently directs calcium away from soft tissues and into bones.

Promising early evidence suggests Vitamin K2 may support brain health, joint mobility, inflammation reduction, and improve peripheral neuropathy symptoms.

Quality You Can Trust

Once you’ve decided a supplement makes sense in theory, the next question is whether the product itself is reliable. Quality and consistency matter.

• Every batch is third-party tested to ensure purity, potency, and safety
• Only about 1% of Vitamin D supplements on the market match our testing standards
• Manufactured in an FDA-registered, NSF-certified facility
• Made in the USA following GMP standards
• Free from gluten, corn, lactose, and added sugar

How to Take It

Take 1 capsule twice daily with meals that contain fat.

Vitamin D and K2 are fat-soluble, so taking them with food improves absorption.

Splitting the dose across the day can help maintain more consistent levels.

Consistency matters more than timing.

If you begin getting more regular sun exposure or have your levels tested and adjusted, it is reasonable to reassess your dose.

Important Notes

• Store in a cool, dry place
• Keep out of reach of children
• Consult your healthcare provider before use if you are pregnant, nursing, under 18, or have a medical condition

Each bottle contains 60 capsules (30-day supply)

*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.