Metagenics D3 5000 + K2 MK-7 — Third-Party Tested Bone Support You Can Trust
Metagenics D3 5000 + K2 MK-7 — Third-Party Tested Bone Support You Can Trust
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Why you'll love it
- Metagenics is positioned as the #1 doctor-recommended professional supplement brand, offering practitioner-grade credibility
- MK-7 form of K2 is the most bioavailable, longer-acting variant compared to cheaper K2 forms
- 5,000 IU potency per softgel eliminates the need to take multiple pills
- MCT and coconut oil base enhances fat-soluble vitamin absorption vs dry-tablet competitors
- Third-party testing and 60-day satisfaction guarantee reduce risk of trying a premium-priced supplement
- 10,000 IU variant available for those needing therapeutic-level dosing without switching brands
Perfect for
- Daily bone density support for adults over 40
- Vitamin D3 and K2 co-supplementation for cardiovascular and skeletal health
- Correcting vitamin D deficiency under healthcare provider guidance
- Immune system reinforcement during winter and low-sunlight months
- Pairing D3 with K2 to direct calcium into bones rather than arteries
Product Information5,000 IU D3 with MK-7: Each softgel of Metagenics D3 5,000 + K features 125 mcg (5,000 IU) of vitamin D3 plus a bioavailable form of vitamin K2 (menaquinone-7)*
Bone & Immune Support: This potent blend of vitamins D3 and K2 is designed to support bone health and immune function*
Vitamin K2 & Enhanced Absorption: Features bioavailable vitamin K2 as MK-7 and premium vitamin D3 in coconut and MCT oil to support absorption and convenient daily use*
Gluten-Free & Non-GMO: Committed to quality, Metagenics D3 5,000 + K is gluten-free, non-GMO, and covered by the Metagenics 60-Day satisfaction guarantee*
As the 1 Doctor Recommended Professional Supplement Brand, Metagenics delivers third-party tested, precision-crafted formulas to support your health at its core—because true wellness starts with integrity, balance, and expertise
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Frequently Asked Questions
Has this D3 and K2 supplement been third-party tested for purity?
Yes. This formula undergoes third-party testing to verify potency and purity. For buyers prioritizing clean supplementation, this is an important assurance that what's on the label is what's in the softgel.
Is the formula free from common allergens like gluten?
Yes. The product is gluten-free and non-GMO, making it suitable for those with dietary sensitivities who need a clean daily supplement.
Is the softgel safe for long-term daily use?
For most healthy adults, daily use of 5,000 IU D3 with K2 is well-tolerated. The added K2 actually supports safer long-term D3 use by directing calcium appropriately, which is a key safety advantage over D3-only formulas.
Can I trust the labeled potency of each softgel?
Third-party testing verifies that each softgel delivers the labeled 5,000 IU D3 and 125 mcg MK-7 K2. This verification matters because potency drift is a known issue in lower-quality supplement brands.
Is this formula safe to take if I'm on prescription medication?
Vitamin K2 can interact with blood-thinning medications like warfarin. If you take any prescription drugs, especially anticoagulants, consult your healthcare provider before starting this or any new supplement.
I'm a patient correcting a vitamin D deficiency — is this safe to use under my doctor's care?
Yes, many practitioners recommend this exact formulation for patients addressing deficiency. Always follow your healthcare provider's specific dosing instructions, and inform them of all supplements you take.
How do I know this is a trusted brand and not a fly-by-night supplement?
Metagenics is the #1 doctor-recommended professional supplement brand, with decades of clinical use. Its practitioner-trusted reputation and third-party testing provide a level of assurance uncommon in the supplement market.
How does this compare to prescription vitamin D2?
D3 (cholecalciferol) is significantly more effective at raising and maintaining vitamin D levels than D2 (ergocalciferol). This formula also adds K2, which prescription D2 typically does not, offering a more complete and safer nutritional approach.
How does this compare to high-dose D3 without K2?
Taking high-dose D3 without K2 can lead to calcium being deposited in arteries rather than bones. The K2 in this formula specifically addresses that risk, making it a safer choice for daily long-term use.
I worry about heavy metal contamination in supplements — is this tested?
Yes. Third-party testing on this product includes screening for contaminants and verifying purity. For safety-conscious buyers, this is a critical quality benchmark that not all supplement brands meet.
What happens if I accidentally take more than the recommended dose?
A single extra softgel is unlikely to cause issues for most adults, but consistent overconsumption of D3 can lead to elevated calcium levels. Always follow the label directions or your practitioner's guidance, and seek medical advice if concerned.
Is it safe for older adults with health conditions to take this?
For most older adults, this is a well-tolerated daily supplement. However, anyone with kidney issues, hypercalcemia, or on blood thinners should consult their healthcare provider before use, as D3 and K2 affect calcium metabolism.
How should I take Metagenics D3 5000 + K2 softgels?
Take one softgel daily with a meal that contains some healthy fat, such as avocado, nuts, or olive oil. The fat enhances absorption of the fat-soluble D3 and K2. Consistency at the same time each day produces the best long-term results.
Should I take this with food or on an empty stomach?
Always take it with food, specifically a meal containing dietary fat. Taking it on an empty stomach reduces absorption significantly, since D3 and K2 are fat-soluble vitamins that require fatty acids for optimal uptake.
How should I store the bottle?
Store in a cool, dry place away from direct sunlight. Keep the bottle tightly closed. No refrigeration is required. Keep out of reach of children.
Is this compatible with a vegan or vegetarian diet?
The softgels use an oil-based delivery system and may not be suitable for strict vegetarians or vegans. Check the current product label for the latest gelatin source information, or contact Metagenics directly for current formulation details.
Is this compatible with other vitamins and minerals I take?
Yes. This formula pairs well with magnesium, omega-3s, and calcium. Some practitioners recommend taking D3 and K2 alongside magnesium for optimal activation. Avoid taking with high-dose calcium at the same time, as they compete for absorption.
What's included in the box when I order?
Each order includes one bottle of Metagenics D3 5000 + K2 containing 60 softgels, which is a two-month supply at one softgel per day. No additional accessories are required to begin use.
Is it safe to take vitamin D3 every day long-term?
For most healthy adults, daily long-term use of 5,000 IU D3 with K2 is considered safe and well-tolerated. K2 helps direct calcium appropriately, reducing the risks sometimes associated with long-term D3 use. Patients under practitioner care should follow their provider's specific guidance.
Will this cause any digestive side effects?
Most people tolerate this formula very well. The MCT and coconut oil base is gentle on digestion. In rare cases, some individuals may experience mild stomach discomfort, which usually resolves by taking the softgel with a larger meal.
What's the difference between vitamin D3 and vitamin D2?
Vitamin D3 (cholecalciferol) is the form naturally produced by your skin in response to sunlight and is significantly more effective at raising blood vitamin D levels. Vitamin D2 (ergocalciferol) is plant-derived and less potent. This product uses the superior D3 form.
