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Vitamin D3 + K2 Supplement – High Potency with 4000 IU D3 and MK-7 – Bone, Immune & Heart Support – 240 Soft gels

Vitamin D3 + K2 Supplement – High Potency with 4000 IU D3 and MK-7 – Bone, Immune & Heart Support – 240 Soft gels

Regular price $51.56 CAD
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Vitamin D3 + K2 Supplement – High Potency with 4000 IU D3 and MK-7 – Bone, Immune & Heart Support – 240 Soft gels

Regular price $51.56
Sale price $51.56 Regular price
Save % Sold out
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Key Health Benefits of Vitamin D3 with K2

Vitamin D3 and vitamin K2 work in concert to support your body's calcium management. Vitamin D3 enhances calcium absorption from your diet, while vitamin K2 directs calcium to your bones and teeth, keeping it away from soft tissues like arteries. This synergy is essential for maintaining strong bones, healthy teeth, and overall cardiovascular wellness. Our supplement provides 4000 IU of vitamin D3 (as cholecalciferol) and 100 mcg of vitamin K2 as MK-7 (menaquinone-7), the most bio-available and long-lasting form of K2.

  • Bone Support: Vitamin D3 supports calcium absorption, while K2 helps direct calcium to bones, helping maintain bone mineral density as you age.*
  • Immune Function: Vitamin D3 supports normal immune function, helping you maintain defenses against seasonal challenges.*
  • Heart Health: Vitamin K2 helps maintain arterial flexibility by supporting proper calcium balance in the cardiovascular system.*
  • Dental Health: By directing calcium to teeth, vitamin K2 may help support strong enamel and overall oral health.
  • Convenient Daily Support: Just one small softgel per day delivers both nutrients, making it easy to maintain your wellness routine.

*These statements have been evaluated by Health Canada. This product is not intended to diagnose, treat, , or prevent any disease. Consult your health care provider before use if you are taking blood thinners or have a medical condition.

Understanding the Synergy: How D3 and K2 Work Together

When you consume calcium, vitamin D3 helps your intestines absorb it into the bloodstream. But without vitamin K2, that calcium may not end up in the right places. Vitamin K2 activates two key proteins: osteocalcin, which helps bind calcium to the bone matrix, and matrix GLA protein (MGP), which helps prevent calcium deposition in blood vessels. By taking D3 and K2 together, you support a balanced calcium cycle that promotes bone density and arterial flexibility. This complementary action is why many health-conscious adults choose a combined D3 K2 supplement over taking them separately.

What to Look for in a Quality D3 + K2 Supplement

Not all D3 K2 supplements are created equal. Our formula features 4000 IU of vitamin D3 (cholecalciferol from lanolin) and 100 mcg of vitamin K2 as MK-7 (derived from natto). MK-7 has a longer half-life than MK-4, providing more consistent benefits with once-daily dosing. The soft gels are made with olive oil to enhance absorption of these fat-soluble vitamins. Our supplement is gluten-free, non-GMO, and third-party tested for purity and potency. We follow strict cGMP guidelines in our facility. For best results, take one softgel daily with a meal containing fat.

Frequently Asked Questions

Can I take vitamin D3 and K2 with other medications? If you are taking blood thinners (especially warfarin), consult your health care provider before adding vitamin K2, as it may interact with anticoagulant therapy.

What time of day should I take them? Take your D3 K2 softgel with a meal that contains dietary fat for optimal absorption. Many people take it with breakfast or dinner.

How does MK-7 differ from MK-4? MK-7 is the more researched form of vitamin K2 with a longer half-life (about 3 days) compared to MK-4 (hours). This means more stable blood levels and once-daily convenience.

Are there any side effects? Vitamin D3 and K2 are well-tolerated at recommended doses. Excess Vitamin D can cause issues, so stick to the suggested serving size. Consult your doctor before starting any new supplement.

Recommended Dosage

For most adults, one softgel daily provides 4000 IU of vitamin D3 and 100 mcg of vitamin K2 MK-7. This dosage is suitable for those looking to maintain healthy Vitamin D levels and support bone, immune, and heart health. If you have specific health conditions or are pregnant or nursing, consult a health-care professional for personalised advice.

Why Take D3 and K2 Together?

When you consume calcium, vitamin D3 helps your intestines absorb it into the bloodstream. But without vitamin K2, that calcium may not end up in the right places. Vitamin K2 activates two key proteins: osteocalcin, which helps bind calcium to the bone matrix, and matrix GLA protein (MGP), which helps prevent calcium deposition in blood vessels. By taking D3 and K2 together, you support a balanced calcium cycle that promotes bone density and arterial flexibility. This complementary action is why many health-conscious adults choose a combined D3 K2 supplement over taking them separately.

Delivery in Canada

Orders are prepared with clear Canada delivery expectations from the product page through dispatch. Delivery estimates are shown before checkout where available, and tracking details are sent after the order leaves fulfilment so customers can follow the parcel and plan around the expected arrival window.

Returns and support

Vitamin4CA offers straightforward post-purchase support with a clear returns process. Please check the store returns policy before sending an item back, as final eligibility may depend on product condition, packaging integrity and whether the return request is started within the stated return window.

How to choose

Use the product description, ingredient list, serving information and available variants to compare supplement options. Always check the full ingredient list, directions for use and any allergen information on the product packaging before taking any dietary supplement.

Ingredients and important information

Ingredient lists and formulations may vary by batch or supplier. Always check the product packaging for the most up-to-date information. Dietary supplements should not be used as a substitute for a varied and balanced diet and a healthy lifestyle. Do not exceed the recommended daily intake. If you are pregnant, nursing, taking medication or have a medical condition, consult your healthcare professional before use.

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  • Free standard deliveryUsually 2–7 business days to Canada, after 1–3 days to prepare
  • 30-day returnsOn unopened items in original packaging
  • Secure checkoutProcessed by Shopify with major cards accepted
  • Real supportEmail or phone, answered by our team

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Buying guide and questions

Supplement guide

Vitamin D3 + K2 Supplement – High Potency with 4000 IU D3 and MK-7 – Bone, Immune & Heart Support – 240 Soft gels at Vitamin4CA

Key Health Benefits of Vitamin D3 with K2Vitamin D3 and vitamin K2 work in concert to support your body's calcium management. Vitamin D3 enhances calcium absorption from your diet, while vitamin K2 directs calcium to ...

Category Vitamin D3 & K2 Combinations
Delivery area Canada
Checkout Secure checkout
Brand Nature's Peak
Price $51.56
Availability In stock
bone healthcalcium absorptionCanada bottledd3 k2 mk7gluten freeheart healthhigh potencyimmune supportNature's Peaknon gmo

How to choose if this supplement fits your routine

Read the ingredient list, check the serving size and directions for use. Consider the supplement form (tablet, capsule, liquid) and whether it suits your dietary requirements. Dietary supplements should not be used as a substitute for a varied and balanced diet and a healthy lifestyle.

Questions about Vitamin D3 + K2 Supplement – High Potency with 4000 IU D3 and MK-7 – Bone, Immune & Heart Support – 240 Soft gels

Is Vitamin D3 + K2 Supplement – High Potency with 4000 IU D3 and MK-7 – Bone, Immune & Heart Support – 240 Soft gels available for Canada customers?

Yes. This product is currently available on Vitamin4CA with Canada-wide delivery.

How should I compare this with similar supplements?

Compare the active ingredients, serving size, number of servings per container, supplement form, brand reputation and price per serving. Check allergen information if relevant to your dietary needs.

Where can I find delivery and returns information?

Delivery information is shown near the add to cart area. Returns guidance is available on the product page and full terms are covered in the store returns policy.