Futurebiotics Vitamin K2 (MK-7) with D3 - 5000 IU Vitamin D3 & 90 mcg Vitamin K2 MK-7 - Non-GMO Formula - 60 Vegetarian Capsules

Why Take Vitamin D3 and K2 Together?

Getting the most from your calcium intake involves more than just vitamin D. Vitamin K2 (as MK-7) plays an essential role in directing calcium to your bones and teeth, and away from soft tissues. Futurebiotics combines these two vital fat-soluble vitamins in a single, easy-to-swallow capsule, each providing 5000 IU of vitamin D3 and 90 mcg of vitamin K2 MK-7.

Many people take vitamin D alone, but without adequate K2, calcium may accumulate in unwanted areas. This combined supplement helps support your body's natural calcium balance, making it a simple addition to your daily wellness routine.

Key Health Benefits

Bone Health: Vitamin D contributes to the maintenance of normal bones, and vitamin K also contributes to the maintenance of normal bones. Working together, they help support your skeletal system.*

Immune Function: Vitamin D contributes to the normal function of the immune system, helping your body maintain its natural defences.*

Heart Health: Vitamin K contributes to normal blood clotting, a key factor in cardiovascular wellness. By supporting proper calcium routing, this duo may help maintain arterial flexibility.*

Dental Health: Vitamin D contributes to the maintenance of normal teeth, ensuring your smile stays strong.*

Understanding the Synergy: How D3 and K2 Work Together

Vitamin D3 (cholecalciferol) increases the production of calcium-binding proteins in the gut, enhancing calcium absorption. However, the absorbed calcium needs to be directed appropriately. That's where vitamin K2 steps in.

Vitamin K2 activates two important proteins: osteocalcin and matrix GLA protein (MGP). Osteocalcin helps bind calcium to the bone matrix, supporting bone strength. MGP helps prevent calcium from depositing in blood vessels, promoting arterial flexibility.* By activating these proteins, K2 supports your body's natural calcium-routing system.

The form of K2 matters: MK-7 (menaquinone-7) stays active in the body longer than MK-4, allowing for a convenient once-daily dose. Futurebiotics uses high-quality MK-7 derived from natto for optimal bioavailability.

What to Look For in a D3 + K2 Supplement

Dosage Ratio: A common effective ratio is 5000 IU D3 to 90–100 mcg K2 (MK-7). Futurebiotics provides exactly that: 5000 IU D3 and 90 mcg K2 MK-7 per capsule.

Form of K2: Choose MK-7 for its longer half-life and once-daily dosage. Avoid synthetic or inferior forms. Futurebiotics uses high-quality MK-7 from natto.

Purity: Look for non-GMO, gluten-free, and soya-free labels. Futurebiotics tests each batch for purity and potency in a cGMP-certified facility in New York.

Third-Party Testing: Independent verification ensures what's on the label matches what's in the bottle. Futurebiotics products are in-house tested, but they adhere to strict quality standards.

Frequently Asked Questions

Can I take vitamin D3 and K2 separately? Yes, but taking them together ensures proper calcium routing. Many prefer the convenience of a combined supplement.

When is the best time to take them? Both vitamins are fat-soluble, so take the capsule with a meal containing fat for optimal absorption. A once-daily routine works well.

Are there any side effects? Most people tolerate D3 and K2 well. However, high doses of D3 can cause hypercalcaemia. Stick to the recommended dosage. If you are on blood thinners such as warfarin, consult your health care provider before taking K2, as it may interfere with medication.

Recommended Dosage

Take one capsule daily with food. Each capsule provides 5000 IU of vitamin D3 (as cholecalciferol) and 90 mcg of vitamin K2 (as menaquinone-7). This dosage is suitable for most adults. For personalized advice, consult your health care professional. Consistency is key—take daily for best results.

This product is not intended to diagnose, treat, or prevent any disease. Food supplements should not be used as a substitute for a varied and balanced diet and a healthy lifestyle.