Futurebiotics Vitamin K2 with D3, 2 in 1 Support, 5000 IU Vitamin D3 & 90 mcg Vitamin K2 MK-7, Non-GM, 120 Tablets

Understanding the Synergy: How D3 and K2 Work Together

Vitamin D3 and vitamin K2 form a dynamic duo that supports your body's calcium management. When you consume calcium, vitamin D3 boosts absorption from the gut, while vitamin K2 helps direct that calcium to where it's needed most—your bones and teeth—and away from soft tissues like arteries. Futurebiotics Vitamin K2 with D3 delivers 5000 IU of vitamin D3 (as cholecalciferol from lanolin) and 90 mcg of vitamin K2 as menaquinone-7 (MK-7), a highly bioavailable form. This clever 2-in-1 tablet makes it easy to support your bone, immune, and cardiovascular health.* The MK-7 form of K2 has a longer half-life, providing sustained levels in the bloodstream for more consistent benefits.

Key Health Benefits

Heart Health: Vitamin K2 activates matrix GLA protein (MGP), which helps prevent calcium from building up in artery walls, maintaining arterial flexibility.*

Bone Health: Vitamin D3 supports calcium absorption, while K2 aids in incorporating calcium into the bone matrix. Together, they help maintain strong, dense bones as you age.*

Immune Support: Vitamin D3 is well-known for its role in supporting immune function, helping your body respond effectively to seasonal challenges.*

Dental Health: By directing calcium to teeth, vitamin K2 contributes to strong tooth enamel and overall dental health.*

What to Look For in a D3 + K2 Supplement

The quality of a D3 and K2 supplement matters. Look for an adequate dosage: 5000 IU of D3 suits those with higher needs or limited sun exposure, and the K2 should be in the MK-7 form for superior bioavailability. Futurebiotics provides 90 mcg of MK-7 per tablet—a clinically studied amount that supports activation of osteocalcin and MGP. The tablets are manufactured in a cGMP registered facility in Hauppauge, New York, and are third-party tested for purity and potency. They are non-GM, Gluten Free, and soy-free, making them suitable for a range of dietary needs.

Frequently Asked Questions

Can I take this with other supplements? Yes, it can be taken alongside most other supplements. For best absorption, take it with a meal containing some fat, as both vitamins are fat-soluble.

Is it safe for long-term use? This product is designed for daily use under the guidance of a healthcare professional. While 5000 IU of D3 is generally safe for adults, it's wise to monitor blood levels if used long-term.

Who should take this? This combination is ideal for anyone aiming to support bone density, immune function, and heart health—especially those with limited sun exposure or higher calcium needs.

Important warning: If you are on blood thinners like warfarin (Coumadin), consult your doctor before taking vitamin K supplements, as they may interact.

Recommended Dosage

Take one tablet daily, preferably with a meal. Do not exceed the recommended dose. Keep out of reach of children. As with any supplement, consult your health care provider before starting, especially if pregnant, nursing, or have a medical condition.

Why Take Vitamin D3 and K2 Together?

Taking D3 and K2 together ensures your body makes the most of the calcium you consume. Without enough K2, calcium absorbed thanks to D3 can end up in the wrong places, like arteries. By pairing them, you support a healthy calcium balance that benefits your bones, teeth, heart, and immune system.* Futurebiotics makes it simple with one tablet that covers both needs.

*Always read the labelled and follow directions for use.