Vitamin D3+K2

Vitamin D3+K2

$34.00
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Vitamin D3+K2
  • Vitamin D3+K2
Vitamin D3+K2

Vitamin D3+K2

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A synergistic combination of D3 and K2 to help your body absorb calcium effectively, maintain strong bones, and support healthy arteries.†

$34.00

60-day supply

$34.00 USD
$30.60 USD

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Vitamin D3+K2 Ingredients:

Vitamin D3 (Cholecalciferol), Vitamin K2 (MK-7)(as Menaquinone), BioPerine® (Black Pepper Fruit Extract), Microcrystalline Cellulose, Hypromellose (vegetable capsule).

Why D3+K2 work better together

Vitamin D3 and vitamin K2 work together to support how the body manages calcium over time. While calcium is involved in many essential functions, it’s the coordination between D3 and K2 that helps ensure it’s absorbed and utilized appropriately. Each nutrient plays a distinct role, but their combined action supports long-term bone integrity and cardiovascular health.

Vitamin D3 supports the absorption of calcium from the digestive tract, helping make this mineral available to the body. Vitamin K2 complements this process by activating proteins such as osteocalcin and matrix GLA protein (MGP), which are involved in directing calcium toward bones and away from soft tissues. Together, D3 and K2 help support balanced calcium utilization as part of the body’s normal regulatory processes.

The formula, decoded

Vitamin D3 (cholecalciferol)

Vitamin D3 (cholecalciferol—the same form your body makes from sunlight) plays a central role in calcium metabolism. It enhances calcium absorption from the digestive tract into the bloodstream, making sure this critical mineral is actually available for skeletal and cellular health. Without enough D3, even a calcium-rich diet may not fully support bone density. Beyond bones, D3 supports immune regulation, muscle function, and mood balance. Each capsule delivers 5,000 IU—clinically relevant for supporting optimal blood levels, especially if sun exposure is limited.

Vitamin K2 (MK-7)

K2 is the guide that ensures calcium goes where it’s needed. In K2+D3 Synergy, you get the MK-7 form—an advanced, long-acting subtype with excellent bioavailability. MK-7 activates osteocalcin (which binds calcium into bone) and matrix Gla-protein (MGP, which helps keep calcium out of arteries and soft tissue).This is why K2 plays such an important role alongside vitamin D3: it helps complete the system that supports proper calcium utilization and long-term skeletal and cardiovascular health.

BioPerine® (Piperine, Black Pepper Extract)

Even in a small amount, BioPerine® plays a big role. Sourced from black pepper extract, this patented compound enhances the absorption of nutrients—particularly fat-soluble vitamins like D3 and K2. By modulating metabolic enzymes and supporting thermogenesis, BioPerine® helps ensure what’s inside each capsule is efficiently utilized by your body.

The synergy

This formula is built on the principle that nutrients work best together—not in isolation. Vitamin D3 supports calcium absorption, helping make dietary calcium available to the body, while vitamin K2 supports how that calcium is directed and utilized over time. Together, they form a complementary system that supports proper mineral handling as part of long-term skeletal and cardiovascular health. BioPerine® rounds out the formula by supporting the bioavailability of key nutrients. This coordinated approach supports balanced mineral utilization and whole-system structural health as part of a consistent daily routine.

¹ The Synergistic Interplay between Vitamins D and K for Bone and Cardiovascular Health: A Narrative Review

² Influence of piperine on the pharmacokinetics of curcumin in animals and human volunteers

Nut-Free

Gluten-Free

Soy-Free

Non-GMO

Made In USA

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Frequently Asked Questions

Take 1 capsule daily with food. Because vitamins D3 and K2 are fat soluble, taking this with a meal that contains some dietary fat can help support absorption. Daily use is recommended.

Vitamin D3+K2 supports the processes involved in calcium absorption and utilization. Vitamin D3 helps make calcium available to the body, while vitamin K2 supports how that calcium is directed and regulated within tissues. Together, they support proper mineral handling that’s important for both skeletal structure and vascular health.

No, this product is not vegan. The vitamin D3 in this supplement is sourced from lanolin.

Vitamin D3+K2 can generally be taken alongside most supplements as part of a daily routine. If you’re taking prescription medications or managing a medical condition, it’s always a good idea to check with your healthcare provider before adding something new.

Sunlight helps the body produce vitamin D, but many people don’t consistently get enough due to factors like limited sun exposure, seasonal changes, geographic location, skin coverage, and sunscreen use. Supplementing with vitamin D3 can help support adequate levels, especially when sun exposure is inconsistent.

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