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Vitamin D3 5000 + K

Supports strong bones, heart, and immune health

Vitamins & Minerals
Pain, Bone & Joint
Educational graphic showing a bottle of Metagenics Vitamin D3 5000 + K with yellow softgels and the headline “How vitamin D3 & MK-7 work.” Supporting text explains that vitamin D helps absorb calcium and that MK-7 directs calcium to bones and the heart. The panel highlights Vitamin D3 5000 + K by Metagenics as a high-potency formula for bone and immune health.
Informational panel titled “Vitamin D – Did you know?” displayed beside a bottle of Metagenics Vitamin D3 5000 + K. The graphic notes that over 99% of calcium is stored in bones and teeth, that calcium is needed for bone repair and rebuilding, and that calcium supports normal heart rate and rhythm. This reinforces Vitamin D3 5000 + K as a high-potency formula for bone and immune health.
Image of a hand holding small yellow softgels next to a bottle of Metagenics Vitamin D3 5000 + K with the headline “Sunshine Support in Every Softgel.” Benefit callouts include bone health, immune defenses, heart health, and muscle function. The panel presents Vitamin D3 5000 + K as a high-potency formula for bone and immune health.
Educational panel featuring a quote about vitamin D and K2 supporting immune health, muscle function, bone health, and cardiovascular system support. The panel includes a photo of Dr. Francesca Busa, PharmaD Nutrition Scientist, alongside a bottle of Metagenics Vitamin D3 5000 + K. The content reinforces Vitamin D3 5000 + K as a high-potency formula for bone and immune health.

Not getting enough sunlight? You’re not alone. This practitioner-grade vitamin D3 + K2 formula helps support immune health, strong bones, and healthy aging. 5,000 IU of vitamin D3 helps your body absorb calcium, while bioavailable vitamin K2 helps direct it to your bones and teeth where it belongs.*

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Why you’ll love Vitamin D3 5000 + K

Support your body where it matters most—bones, heart, and immune health. Vitamin D3 5000 + K Softgels by Metagenics® deliver a high-potency daily dose of vitamin D3 combined with vitamin K2 to help your body absorb and use calcium more effectively. This targeted formula helps maintain strong bones, supports cardiovascular health, and promotes a healthy immune response.*

  • Vitamin D3 supports bone strength by helping your body absorb calcium.*
  • Promotes heart and cardiovascular health with added vitamin K2.*
  • Supports immune system function year-round.*
  • Provides 5,000 IU of highly absorbable vitamin D3 in a convenient softgel.*

What makes Vitamin D3 5000 + K unique?

  • High-Potency Vitamin D3: Delivers 5,000 IU of cholecalciferol, the most bioavailable form of vitamin D, to support optimal blood levels and overall wellness.*
  • Added Vitamin K2 for Synergy: Vitamin K2 helps guide calcium to the bones where it belongs, supporting bone strength while helping maintain healthy arteries.*
  • Supports Multiple Systems: This vitamin D3 + K formula supports bone health, heart health, muscle function, and immune defenses in one simple daily supplement.*

Designed for Optimal Bioavailability: Delivered in easy-to-swallow soft gels

Allergen Information

Non-GMO project verified | Gluten-free certified | Dairy-free | No artifical colors | Free from artificial preservatives | For GLP-1 users seeking nutritional support

IngredientsAmount Per Serving% Daily Value
Serving Size1 Softgel
Servings Per Container60
Vitamin D (as cholecalciferol)5,000 IU625%
Vitamin K (as phytonadione USP)20 mcg17%
†K2 = Menaquinone-7 (MK-7)90 mcg*

Other Ingredients: Olive oil, gelatin, glycerin, beeswax, water, annatto extract (color), medium-chain triglyceride oil, and d-alpha tocopherol (antioxidant)



SKU: D5K260

Take one softgel daily or as directed by your healthcare practitioner. Intended for regular use; do not exceed recommended dosage unless directed by your healthcare practitioner.*

Dry Place

Vitamin D3 5000 + K

If pregnant or nursing, taking medications, or if taking anticoagulants, consult your healthcare provider before use. Keep out of the reach of children.

  • Notice: This product contains vitamin D at a level that exceeds the adult tolerable upper intake level. It is highly recommended that serum 25(OH)- and 1,25(OH)2-vitamin D be monitored every 60-90 days while consuming this product to ensure that levels remain in an acceptable range.

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Frequently Asked Questions

Vitamin D3 5000 + K supports bone strength, immune function, and cardiovascular health. Vitamin D3 helps the body absorb calcium efficiently, while vitamin K works alongside it to help direct calcium to the bones where it’s needed most, supporting healthy bone mineralization and reducing the risk of calcium being deposited in soft tissues.

Vitamin K is included to support proper calcium utilization in the body. When taken with vitamin D3, vitamin K helps guide calcium into bones and teeth and away from arteries and soft tissues. This complementary relationship supports both bone health and heart health, making the combination more effective than vitamin D3 alone.

This high-potency formula may be beneficial for individuals with low vitamin D levels, limited sun exposure, or increased nutritional needs for bone or immune health. It’s commonly used by adults seeking targeted support for skeletal health, immune resilience, or overall wellness. As with any supplement, individuals should consult a healthcare practitioner before use.

Metagenics Vitamin D3 5000 + K contains vitamin K2, a form known for its role in supporting bone and cardiovascular health. Vitamin K2 works synergistically with vitamin D3 to help maintain proper calcium balance in the body.

Take one softgel daily as directed by your healthcare practitioner. When taken as directed, Vitamin D3 5000 + K is considered safe for most adults. Because this formula contains a higher dose of vitamin D, it is important to follow daily dosage recommendations, especially for individuals taking medications, pregnant or nursing women, or those with existing health conditions.

Vitamin D3 plays a key role in immune system regulation, helping support healthy immune cell function. Adequate vitamin D levels are associated with improved immune response, particularly during seasonal challenges. This formula provides targeted immune support as part of a comprehensive wellness routine.

For 40+ years, Metagenics® has combined clinical science, rigorous testing, and practitioner expertise to create health supplements you can trust, and we guarantee that what’s on the label is what’s inside. Here’s what that commitment looks like:

• 200K+ quality tests yearly: We test for identity, quality, consistency, and strength across our products and ingredients.

• Triple-tested formulas: We test at the ingredient, formula, and finished product level for label claims and contaminants, including heavy metals and microorganisms.

• Independently verified: We voluntarily participate in TESTED by SuppCo, which anonymously buys and independently tests our products.

• High standards, inside & out: Produced in GMP-certified facilities and Certified B Corp for social and environmental accountability.

• Practitioner trusted: The #1 Doctor-Recommended Professional Supplement Brand★, trusted by 50K healthcare practitioners.

• Risk free: Backed by our 60-Day Money Back Guarantee.

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