{"product_id":"thorne-vitamin-k-k1-k2-mk4-mk7-60-capsules-b0797n3f9t","title":"THORNE Vitamin K - Vitamins K1 and K2 (as MK-4 and MK-7) - 60 Capsules","description":"\u003ch2\u003eWhat Makes THORNE Vitamin K Unique?\u003c\/h2\u003e\u003cp\u003eMost vitamin K supplements contain only one form. THORNE combines three: K1 (phylloquinone) derived from leafy greens, and two forms of K2 – menaquinone-4 (MK-4) and menaquinone-7 (MK-7). Each form serves distinct roles in the body. K1 is primarily involved in normal blood clotting, whilst K2 helps direct calcium to bones and teeth and away from soft tissues. MK-4 has a short half-life and is found in animal products, whereas MK-7 from natto provides sustained activity. By including all three, THORNE offers broad-spectrum support.\u003c\/p\u003e\u003ch2\u003eKey Benefits of Vitamin K\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBone Health:\u003c\/strong\u003e Vitamin K contributes to the maintenance of normal bones by activating osteocalcin, a protein that binds calcium to the bone matrix. This helps maintain bone density and strength, especially when paired with vitamin D and magnesium.*\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCardiovascular Health:\u003c\/strong\u003e Vitamin K supports arterial flexibility by preventing calcium deposition in blood vessels. This may help maintain normal blood pressure and cardiovascular function.*\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNormal Blood Clotting:\u003c\/strong\u003e Vitamin K contributes to normal blood clotting.*\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWho Should Consider Vitamin K Supplementation?\u003c\/h2\u003e\u003cp\u003eIndividuals with limited dietary intake of leafy greens or fermented foods (like natto) may benefit from supplementation. People taking anticoagulant medicines (e.g., warfarin) should consult a doctor before using vitamin K. Older adults, those with osteoporosis risk, and individuals with gastrointestinal conditions that impair fat absorption may also need extra support. Athletes and active individuals can benefit from vitamin K's role in bone remodelling.\u003c\/p\u003e\u003ch2\u003eWhy Choose THORNE Vitamin K?\u003c\/h2\u003e\u003cp\u003eTHORNE Vitamin K delivers three clinically studied forms of this vital nutrient in a single, potent capsule. THORNE is a trusted brand amongst health care practitioners and athletes, and this supplement is third-party certified for purity and potency. Free from gluten, dairy, and soya, it is a clean choice for daily wellness.\u003c\/p\u003e\u003ch2\u003eHow to Choose a Quality Vitamin K Supplement\u003c\/h2\u003e\u003cp\u003eLook for multiple forms of vitamin K (K1, MK-4, MK-7) for comprehensive coverage. Third-party certification ensures the label matches the content and that contaminants are absent. THORNE's supplement meets these criteria. The formula is free from common allergens and uses clinically studied ingredients. Pairing vitamin K with vitamin D and magnesium enhances calcium utilisation.\u003c\/p\u003e\u003ch2\u003eSafety and Quality Considerations\u003c\/h2\u003e\u003cp\u003eTHORNE Vitamin K is manufactured in a GMP-certified facility and undergoes rigorous third-party testing. Each batch is verified for potency and purity. The recommended dosage is one capsule daily with food (as vitamin K is fat-soluble). Side effects are rare but may include an upset stomach if taken on an empty stomach. Always consult a health care professional before starting any new supplement, especially if you are on medication or have a medical condition.\u003c\/p\u003e\u003cp\u003e*These statements have not been evaluated by the Medicines and Health care products Regulatory Agency (MHRA). This product is not intended to diagnose, treat, , or prevent any disease.\u003c\/p\u003e","brand":"THORNE","offers":[{"title":"Default Title","offer_id":46720498729121,"sku":null,"price":32.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0740\/0043\/3313\/files\/71rwBubnQ4L._AC_SL1500.jpg?v=1784504510","url":"https:\/\/ukvitalityvitamins.co.uk\/products\/thorne-vitamin-k-k1-k2-mk4-mk7-60-capsules-b0797n3f9t","provider":"UkVitalityVitamins","version":"1.0","type":"link"}