Bluebonnet Vitamin K2 (Menaquinone-7) 100 mcg - 50 Vegetable Capsules

What Is Vitamin K2 (MK-7) and Why Do You Need It?

Vitamin K2, specifically the menaquinone-7 (MK-7) form, is a fat-soluble nutrient that plays a crucial role in directing calcium to your bones and teeth while helping to prevent it from accumulating in soft tissues. Unlike vitamin K1, which is mainly involved in blood clotting, K2 supports long-term bone density and cardiovascular function. This supplement uses MK-7 derived from natto extract—a traditional fermented soybean dish—through a Bacillus subtilis fermentation process. The result is a highly bioavailable form that stays active in your body longer, making once-daily dosing effective and convenient.

Key Benefits for Aussie Bone and Heart Health

Vitamin K2 contributes to normal bone mineralisation by activating osteocalcin, a protein that binds calcium to the bone matrix. This helps maintain skeletal strength and resilience as part of a balanced diet. For your heart, K2 activates matrix Gla-protein (MGP), which inhibits calcium deposition in arterial walls, thereby supporting arterial flexibility and healthy blood flow. Combined with other bone-supporting nutrients like vitamin D and magnesium, consistent intake of vitamin K2 may help preserve bone mass as you age. Individual results will vary, but the benefits are well recognized.

• Supports bone mineral density and strength
• Helps maintain arterial flexibility and cardiovascular function
• Promotes proper calcium utilisation in the body

Who Should Consider Adding Vitamin K2 to Their Routine?

Adults looking to support their long-term bone and heart health can benefit from a vitamin K2 supplement. It's especially relevant for post-menopausal women, older adults, and anyone whose diet lacks fermented foods like natto. If you're on blood-thinning medication such as warfarin, chat with your healthcare professional before adding K2, as it may interact with anticoagulant therapy. Athletes and active individuals may also appreciate its role in bone remodelling and recovery. This supplement is suitable for vegans, vegetarians, and those with common food sensitivities—it's free from gluten, soy, dairy, and other major allergens.

How to Get the Most Out of Your Vitamin K2 Supplement

When choosing a vitamin K2 product, look for the MK-7 form due to its longer half-life and sustained release—perfect for once-daily intake. A dosage of 100 mcg is a common and effective maintenance amount. Always opt for third-party tested products that are free from unnecessary additives. Bluebonnet's Vitamin K2 is made from Non-GM natto extract, encapsulated in kosher vegetable capsules, and certified vegan and gluten free. It contains no artificial preservatives, flavours, or colors, and is manufactured in a facility following GMP standards. For best results, take it with a meal containing some fat to enhance absorption.

What Sets Bluebonnet Apart from Other Brands?

Bluebonnet is a trusted brand committed to purity and transparency. This Vitamin K2 supplement delivers 100 mcg of MK-7 per capsule, derived from natural fermentation using Bacillus subtilis. It's packaged in convenient vegetable capsules for easy absorption. The product is certified Non-GM, vegan, kosher, and free from gluten, soy, dairy, and the top eight food allergens. Bluebonnet also ensures no added sugar, sodium, or artificial excipients. Each bottle contains 50 servings, making it a reliable choice for daily nutritional support.

Frequently Asked Questions About Vitamin K2

Q: What's the difference between vitamin K1 and K2?
A: Vitamin K1 (phylloquinone) is found in leafy greens and mainly helps with blood clotting. Vitamin K2 (menaquinones) comes from fermented foods and animal products and plays a key role in calcium metabolism for bone and heart health. MK-7 is a long-acting form of K2.

Q: Can I take vitamin K2 with vitamin D?
A: Absolutely—vitamin K2 and D work synergistically. Vitamin D boosts calcium absorption, while K2 directs that calcium to your bones and teeth. Many people take them together for comprehensive bone support.

Q: Is it safe to take 100 mcg of vitamin K2 daily?
A: For most adults, 100 mcg of MK-7 is a safe and effective daily dose. No tolerable upper intake level has been set for vitamin K2. However, if you're on blood thinners, consult your doctor first.

Q: Why use natto extract?
A: Natto is one of the richest natural sources of vitamin K2 as MK-7. The fermentation by Bacillus subtilis produces a highly bioavailable form that's well absorbed and stays active in the body longer than synthetic versions.

*Always read the label and follow directions for use. This product is not intended to diagnose, treat, or prevent any disease. Vitamins are supplementary to a balanced diet.