Understanding Vitamin K-2 and MK-7
Vitamin K exists in two main forms: K-1 (phylloquinone) from green leafy vegetables, and K-2 (menaquinone) from fermented foods and animal products. Amongst K-2 subtypes, MK-7 is one of the most studied due to its longer half-life in the bloodstream compared to MK-4, offering more consistent support throughout the day. The MK-7 in this supplement comes from chickpea fermentation, making it suitable for vegans. Each capsule delivers 100 mcg of active menaquinone-7, a dosage aligned with research on bone and vascular health.
Who Might Benefit from Vitamin K-2 Supplementation?
While the body can produce small amounts of vitamin K-2 in the gut, many individuals may not obtain enough from diet alone—especially those who avoid fermented foods or animal products. People with limited sun exposure (who often supplement vitamin D) may especially benefit from added K-2 to ensure calcium is directed properly. Older adults, postmenopausal women, and anyone concerned about bone density or arterial health may find supplementation valuable. As vitamin K-2 is fat-soluble, it is best absorbed with a meal containing fat. Combining it with vitamin D can enhance its effects on calcium utilisation.
Why Choose Vitamin K-2 MK-7 for Bone and Heart Health?
Vitamin K-2 is gaining recognition for its essential role in calcium metabolism. Unlike vitamin K-1, which primarily supports blood clotting, K-2 helps direct calcium to bones and teeth while keeping it away from soft tissues like arteries. This unique function contributes to maintaining normal bones and normal blood coagulation. NOW Foods MK-7 provides 100 mcg of MenaQ7, a trademarked, soya-free form known for its bioavailability and sustained activity. This 3-pack offers 180 vegan capsules for a convenient daily regimen.
Key Benefits of NOW Foods MK-7 Vitamin K-2
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Bone Maintenance*: Vitamin K-2 contributes to the synthesis of osteocalcin, a protein that binds calcium to the bone matrix, helping maintain strong bones as you age.*
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Normal Blood Coagulation*: Vitamin K-2 activates matrix Gla-protein (MGP), which supports proper calcium utilisation in blood vessels, contributing to normal blood clotting.*
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Calcium Metabolism: Working synergistically with vitamin D and magnesium, vitamin K-2 ensures effective calcium utilisation for skeletal and vascular health.
* These statements are based on EFSA-approved health claims. Please refer to the product label for full information.
What Makes NOW Foods MK-7 Different?
NOW Foods sources MenaQ7, a patented, soya-free MK-7 that has been clinically studied for bioavailability and stability. The capsules are vegan, non-GMO, Kosher, and free from gluten, dairy, eggs, and nuts—making them suitable for a wide range of dietary needs. NOW Foods has been a trusted family-owned company since 1968, and this product is packaged in the USA under strict quality control. The manufacturing facility holds NPA A-rated GMP certification, ensuring rigorous testing from raw material to final product.
How to Incorporate Vitamin K-2 into Your Routine
Take one NOW Foods MK-7 capsule daily with a meal containing fat for optimal absorption. Each bottle contains 60 capsules, so the 3-pack provides a 180-day supply. As with any supplement, consult your health care provider before starting, especially if you are taking blood-thinning medication such as warfarin.
Quality and Safety You Can Rely On
NOW Foods prioritises purity and potency. Their GMP certification guarantees consistent quality across all products, with each batch tested for stability and accurate labelling. The capsules are free from common allergens and suitable for vegans, packaged in BPA-free bottles to maintain freshness. Remember that supplements are meant to complement a balanced diet and healthy lifestyle. Vitamin K-2 works best when combined with adequate vitamin D, magnesium, and a nutrient-rich diet.
This product is a food supplement. It should not be used as a substitute for a varied and balanced diet and a healthy lifestyle. Do not exceed the recommended daily dose. Keep out of reach of children. If you are taking blood-thinning medication, consult your doctor before uses. Always read the label and follow directions for uses.