Vitamin D3 + K2 (K2Vital)

60 Capsules - 60 Servings — /day

Immunity Heart Hormonal Bone Health

Vitamin D3 and K2Vital for bone health, immunity and calcium absorption.

  • Premium quality 3000iu Vitamin D3
  • Highly stable premium K2Vital
  • MCT powder for superior absorption
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Customers highlight the clean, filler-free formula, improved sleep quality and relief from cramps and restless legs.

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DESCRIPTION

Our premium Vitamin D3 K2 capsules combine high-strength vitamin D3 with K2VITAL®, delivering the perfect partnership for bone health and calcium absorption. The vitamin d3 and k2 benefits are well established — this carefully crafted formula ensures your body gets maximum benefit from both essential vitamins working in harmony.

Why Vitamin D3 K2 Benefits Your Health

Taking vitamin D and K2 together means D3 helps your body absorb calcium, while K2 directs that calcium to your bones where it belongs — not your arteries. Our K2VITAL® provides the most stable form of vitamin K2 MK-7, blended with MCT powder to enhance absorption naturally.

Best Vitamin D3 and K2 Supplements UK Standards

Unlike many supplements packed with unnecessary fillers, our vitamin D3 and K2 without bulking agents formula contains no excipients—just pure, effective nutrients your body needs. Each capsule delivers clean nutrition without compromise.

Premium UK Manufacturing You Can Trust

Manufactured in the UK to GMP standards and rigorously third-party lab tested for purity and potency. With the NHS recommending daily vitamin D supplementation containing at least 10 micrograms during autumn and winter, our vitamin D K2 capsules provide comprehensive vitamin D with K2 support year-round.

The MCT powder in our formula acts as a healthy fat carrier, maximising absorption so you get the full benefit of every capsule. No unnecessary additives, no shortcuts—just premium d3 k2 nutrition crafted for optimal results.

INGREDIENTS
DIRECTIONS
Take 1 capsule daily. Do not exceed the recommended amount unless directed by a physician.

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What Customers Are Saying

Customers frequently highlight the product’s quality, effective vitamin D3 and K2 combination, and reliable service with prompt delivery. Overall sentiment is very positive, praising its purity, noticeable health benefits, and trustworthy manufacturing.

What's Inside

Premium ingredients, clinically dosed for real results.

Vitamin D3

Vitamin D3

Vitamin D contributes to the maintenance of normal bones, normal muscle function and the normal absorption/utilisation of calcium and phosphorus.
Vitamin K2Vital

Vitamin K2Vital

Kappa Bioscience have developed protected, micro encapsulated K2VITAL DELTA, which provides extra tolerance and will deliver product stability.
MCT Powder

MCT Powder

We have blended our Vitamin D3 and K2 with coconut Medium Chain Triglycerides (MCT), a healthy saturated fat, to aid the absorption process.
Vegan Friendly capsule

Vegan Friendly capsule

We use hypromellose capsules, which are vegan friendly.

Frequently Asked Questions

What are the benefits of taking vitamin D3 and K2?
Vitamin D3 K2 benefits include supporting bone health, immune function, and cardiovascular wellness. D3 helps your body absorb calcium, whilst K2 ensures calcium reaches your bones rather than soft tissues. Together, they work synergistically for optimal health. Read more →
What happens if you take vitamin D3 and K2 every day?
Taking vitamin D3 and K2 daily supports consistent bone mineralisation, immune function, and cardiovascular health. Our bodies need regular replenishment of these nutrients, especially during autumn and winter months when sunlight exposure is limited, making daily supplementation beneficial for most people.
Can I take Vitamin D3 and K2 every day?
Yes, daily vitamin D3 K2 supplementation is generally safe and recommended. The NHS advises daily vitamin D supplementation during autumn and winter. Our clean-label formula contains no bulking agents, making it suitable for long-term daily use when taken as directed.
Who should not take vitamin D3 with K2?
People taking blood-thinning medications should consult their healthcare provider before taking D3 K2 supplements, as vitamin K2 can affect blood clotting. Those with kidney problems or hypercalcaemia should also seek medical advice before starting any vitamin D3 and K2 supplementation.
Why are Vitamin D3 and K2 good to take together?
Vitamin D3 and K2 work as a perfect partnership - D3 increases calcium absorption whilst K2 directs calcium to bones and teeth, preventing arterial calcification. This synergistic relationship maximises bone health benefits whilst supporting cardiovascular wellness. Read more →
Do you really need K2 with vitamin D3?
Whilst not essential, K2 significantly enhances vitamin D3's benefits. Without K2, calcium absorbed through D3 may accumulate in arteries rather than bones. K2 activates proteins that guide calcium to appropriate tissues, making D3 K2 combinations more effective than D3 alone.
How much vitamin D3 and K2 should I take in a day?
Dosage varies by individual needs and existing levels. Our vitamin D3 K2 capsules provide researched amounts of both nutrients. Always follow the recommended serving size on the label and consult a healthcare professional if you're unsure about the right dosage for your circumstances.
What happens if you take Vitamin D3 without taking K2?
Taking D3 without K2 may lead to increased calcium absorption without proper calcium distribution. This could potentially cause calcium to accumulate in soft tissues and arteries rather than bones, which is why vitamin D3 and K2 combinations are increasingly preferred.
What is K2VITAL and why is it used in this supplement?
K2VITAL is a highly stable, premium form of vitamin K2 MK-7 that ensures consistent potency and bioavailability. We've chosen K2VITAL for its superior stability and research-backed effectiveness, guaranteeing you receive the full vitamin K2 benefits in every capsule of our D3 K2 formula.
Why does this supplement contain MCT powder?
MCT powder enhances the absorption of fat-soluble vitamins D3 and K2. Since these vitamins absorb best with healthy fats, our MCT powder inclusion ensures optimal bioavailability without needing to take the supplement with meals, making it more convenient and effective.
Is this product suitable for vegans?
Our vitamin D3 K2 supplement contains vitamin D3, which is typically derived from animal sources, making it unsuitable for vegans. However, it may be suitable for vegetarians. Please check the full ingredient list or contact us for specific dietary requirement information.
Should I take D3 and K2 in the morning or at night?
Vitamin D3 K2 can be taken any time of day, but many prefer morning doses as vitamin D may support energy levels. Since our formula contains MCT powder for enhanced absorption, timing flexibility is increased compared to supplements requiring dietary fats.
How long does it take for D3 and K2 to work?
Vitamin D3 and K2 benefits develop gradually over weeks to months of consistent supplementation. Blood vitamin D levels typically improve within 4-8 weeks, whilst bone health benefits may take 3-6 months to become apparent through proper testing and assessment.
Is it safe to take D3 and K2 long term?
Long-term vitamin D3 K2 supplementation is generally considered safe when taken as directed. Our clean-label formula contains no unnecessary bulking agents or excipients, making it suitable for extended use. Regular monitoring of vitamin D levels is advisable for optimal dosing.
What are the signs you need Vitamin D3?
Common signs of vitamin D deficiency include fatigue, bone pain, frequent infections, mood changes, and slow wound healing. However, many people have insufficient levels without obvious symptoms, which is why the NHS recommends vitamin D3 supplementation during darker months. Read more →
Our Standards & Guarantees
GMP & BRC Certified
3rd Party Lab Tested
No Fillers Or Bulking Agents
Clinically Effective Doses
60 Day Returns
Next Day Shipping
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Fully Recyclable