{"product_id":"life-extension-super-k-vitamin-k-supplement-b07rl1j9bv","title":"Life Extension Super K – Vitamin K Supplement with K1 and K2, 90 Softgels","description":"\u003ch2\u003eThe Role of Vitamin K in Heart and Bone Health\u003c\/h2\u003e\u003cp\u003eVitamin K is essential for activating proteins that regulate blood clotting and calcium metabolism. Two key proteins – osteocalcin and matrix Gla protein (MGP) – rely on vitamin K for activation. Osteocalcin helps bind calcium to bone, while MGP inhibits calcium deposition in soft tissues like arteries. This dual action supports both strong bones and a healthy cardiovascular system. Research suggests higher vitamin K2 intake is linked to better arterial elasticity and reduced risk of vascular calcification. Super K’s combination of K1 and K2 ensures both pathways are supported.\u003c\/p\u003e\u003ch2\u003eVitamin K1 vs. K2: Why Both Matter\u003c\/h2\u003e\u003cp\u003eVitamin K1 (phylloquinone) is mainly found in green leafy vegetables and is primarily used by the liver for blood clotting. Vitamin K2 (menaquinones) comes from bacteria and fermented foods, has a longer half-life, and is distributed to tissues like bone and blood vessels. Super K includes both: K1 for immediate clotting needs, and K2 (especially MK-7) for sustained activation of MGP and osteocalcin throughout the body. This comprehensive approach covers all of vitamin K’s functions.\u003c\/p\u003e\u003ch2\u003eWhat Makes Life Extension Super K Unique?\u003c\/h2\u003e\u003cp\u003eLife Extension Super K offers a complete vitamin K supplement with 2000 mcg of K1 and 1180 mcg of K2 in two bioavailable forms: MK-4 and MK-7. This once-daily formula targets heart and arterial health while helping maintain healthy calcium balance. By providing both K1 and multiple K2 forms, Super K goes beyond single-form products for a more holistic supplementation strategy. Many people don't get enough vitamin K from diet alone, and Super K fills that gap with a science-backed blend.\u003c\/p\u003e\u003ch2\u003eHow Much Vitamin K Do You Need?\u003c\/h2\u003e\u003cp\u003eThe Adequate Intake (AI) for vitamin K is 90 mcg for women and 120 mcg for men. Super K provides substantially more – 2000 mcg K1 and 1180 mcg K2 – to support optimal activation of vitamin K-dependent proteins. This higher dose is based on research suggesting many individuals require more than the AI for extra-skeletal benefits. Take one softgel daily with a meal containing fat for best absorption, as vitamin K is fat-soluble.\u003c\/p\u003e\u003ch2\u003eWhy Choose Life Extension Super K?\u003c\/h2\u003e\u003cp\u003eLife Extension is a trusted brand known for high-quality, science-driven supplements. Super K is Non-GM, gluten free, and manufactured in the USA with globally sourced ingredients. Each batch undergoes rigorous testing, and a Certificate of Analysis is available upon request. The once-daily softgel format is convenient, and the inclusion of both K1 and two forms of K2 makes this product stand out from simpler vitamin K supplements. Whether you're focused on heart health, bone density, or overall wellbeing, Super K provides a well-researched foundation.\u003c\/p\u003e\u003ch2\u003ePotential Side Effects and Interactions\u003c\/h2\u003e\u003cp\u003eVitamin K is generally well tolerated with no known toxicity at high intakes. However, individuals taking anticoagulant medications like warfarin should consult a healthcare provider before supplementing, as vitamin K can interfere with blood thinning effects. Those with a history of blood clotting disorders should also seek medical advise. Mild digestive upset may occur in some individuals. If you experience any adverse effects, discontinue use and consult a professional. Always read the label and follow directions for use.\u003c\/p\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eCan I take Super K with other supplements?\u003c\/strong\u003e Yes, it pairs well with vitamin D and calcium for bone health. However, consult your healthcare provider if you are on any medications.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs this supplement suitable for vegans?\u003c\/strong\u003e The softgels likely contain gelatine; check the label for specific dietary information.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow long does one bottle last?\u003c\/strong\u003e With 90 softgels and a once-daily serving, it lasts three months.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eThis product is not intended to diagnose, treat,  or prevent any disease. Always read the label and follow the directions for use.\u003c\/em\u003e\u003c\/p\u003e","brand":"Life Extension","offers":[{"title":"Default Title","offer_id":46096080404678,"sku":null,"price":68.58,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0752\/8611\/8598\/files\/715MvSOKwDL._AC_SL1500.jpg?v=1784520156","url":"https:\/\/vitamins4australia.com\/products\/life-extension-super-k-vitamin-k-supplement-b07rl1j9bv","provider":"vitamins4australia","version":"1.0","type":"link"}