{"product_id":"thorne-vitamin-k2-mk-4-liquid-drops-b000fgwdtk","title":"THORNE Vitamin K2 (as MK-4) Liquid Drops - Concentrated Drops for Bone, Heart \u0026 Blood Vessel Health","description":"\u003ch2\u003eWhy Your Body Needs Vitamin K2 MK-4\u003c\/h2\u003e\u003cp\u003eCalcium is essential, but where it ends up matters. Without enough vitamin K2, calcium can accumulate in arteries rather than bones. THORNE's liquid MK-4 (menatetrenone) provides a rapid-acting form of K2 to support proper calcium metabolism. This concentrated formula allows flexible dosing, making it easy to meet your individual needs for bone and cardiovascular health.\u003c\/p\u003e\u003ch2\u003eKey Benefits of Vitamin K2 MK-4\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBone Health:\u003c\/strong\u003e Helps activate osteocalcin, which binds calcium to bone matrix, contributing to bone density and strength.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeart Health:\u003c\/strong\u003e Supports arterial flexibility and normal blood vessel function by reducing calcium buildup in vessel walls.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCalcium Metabolism:\u003c\/strong\u003e Works with vitamin D to ensure calcium is deposited in bones and teeth rather than soft tissues.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThese benefits are supported by decades of research on MK-4.\u003c\/p\u003e\u003ch2\u003eWhat Makes THORNE Vitamin K2 Different?\u003c\/h2\u003e\u003cp\u003eTHORNE uses MK-4 (menatetrenone), the most studied form for bone and heart health. Unlike MK-7 with a longer half-life, MK-4 is quickly used by the body, ideal for consistent support. Each drop supplies 1 mg of MK-4, and the liquid form allows easy dose adjustment. Every batch is tested four times—from raw material through final product—ensuring purity and potency.\u003c\/p\u003e\u003ch2\u003eWhy Choose THORNE for Your Supplement Routine?\u003c\/h2\u003e\u003cp\u003eTHORNE is the #1 most recommended supplement brand by healthcare professionals (2026 independent survey). Used by over 100 professional sports teams, their products are trusted for purity. This liquid vitamin K2 is gluten-free, dairy-free, and soy-free, and third-party tested. Rigorous in-house testing guarantees high quality.\u003c\/p\u003e\u003ch2\u003eHow to Use THORNE Vitamin K2 Liquid\u003c\/h2\u003e\u003cp\u003eThe self-dispensing top delivers a precise drop per press. Place drops under the tongue or mix into a beverage. For best absorption, take with a meal containing fat as vitamin K2 is fat-soluble. Typical dosages range from 1 to 10 mg daily; follow the advice of your healthcare professional. The liquid form is perfect for those who dislike pills or need flexible dosing.\u003c\/p\u003e\u003ch2\u003eWho Should Consider Vitamin K2 Supplementation?\u003c\/h2\u003e\u003cp\u003eAnyone wanting to support bone and heart health as they age can benefit. Those with limited dietary K2 (from natto, cheese, egg yolks) may especially need supplementation. It is often paired with vitamin D. If you take blood-thinning medications like warfarin, consult your healthcare practitioner before use, as vitamin K2 can interfere with their action.\u003c\/p\u003e\u003ch2\u003eWhat to Look for in a Vitamin K2 Supplement\u003c\/h2\u003e\u003cp\u003eConsider the form: MK-4 for rapid action or MK-7 for longer effects. Purity and third-party testing are essential to avoid contaminants. Liquid supplements provide dose flexibility and easy absorption, especially for sensitive digestive systems. THORNE's liquid MK-4 meets these criteria with a concentrated, high-quality formula.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eThese statements have not been evaluated by Health Canada. This product is not intended to diagnose, treat, , or prevent any disease. Consult your healthcare practitioner before use if you are taking medication or have a health condition.\u003c\/em\u003e\u003c\/p\u003e","brand":"THORNE","offers":[{"title":"Default Title","offer_id":48346060620014,"sku":null,"price":158.67,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0816\/1158\/7822\/files\/61z9_kq-8RL._AC_SL1500.jpg?v=1784381846","url":"https:\/\/vitamin4ca.com\/products\/thorne-vitamin-k2-mk-4-liquid-drops-b000fgwdtk","provider":"vitamin4ca","version":"1.0","type":"link"}