{"product_id":"davinci-d3-k2-liquid","title":"D3\/K2 Liquid (75 ml)","description":"\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eWhat it is:\u003c\/strong\u003e D3\/K2 Liquid is a vegetarian, soy-free, orange-flavored liquid formula developed by DaVinci Labs, delivering 5,000 IU of Vitamin D3 (as cholecalciferol) and 500 mcg of Vitamin K2 (as MenaQ7® Menaquinone-7) per 1 ml serving in a sunflower oil base stabilized with mixed tocopherols and rosmarinic acid. The formula features MenaQ7® — a clinically tested, soy-free, patented MK-7 ingredient developed by Nattopharma ASA of Norway (U.S. Patent #8,354,129; Canada Patent #2,347,387) — representing one of the most extensively researched vitamin K2 forms available. The liquid delivery format provides an effective alternative to capsules for clients with swallowing difficulties, pediatric populations requiring flexible dosing, or those preferring liquid supplementation, while the sunflower oil base ensures optimal fat-soluble vitamin absorption with each serving.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eHow it works:\u003c\/strong\u003e D3\/K2 Liquid supports bone health, calcium utilization, cardiovascular protection, and immune function through the well-characterized synergistic mechanisms of cholecalciferol and Menaquinone-7. Vitamin D3 (as cholecalciferol) — the preferred physiologically active dietary form of vitamin D — undergoes hepatic and renal hydroxylation to calcitriol, which binds to the nuclear vitamin D receptor (VDR) to upregulate intestinal calcium transport proteins, significantly enhancing dietary calcium absorption and systemic calcium availability for skeletal mineralization and neuromuscular function. Vitamin D3 additionally supports vascular function, healthy blood pressure within normal ranges, and immune cell regulation through VDR-mediated gene expression in immune tissue. MenaQ7® Vitamin K2 (as Menaquinone-7), standardized through Nattopharma's clinically validated manufacturing process, serves as the essential enzyme cofactor for gamma-carboxylation of osteocalcin — directing calcium into hydroxyapatite bone matrix — and matrix Gla-protein (MGP), the primary vascular calcification inhibitor that redirects calcium away from arterial walls and soft tissue. Together, D3 and MenaQ7® K2 address calcium metabolism comprehensively: D3 increases calcium availability, while K2 ensures that calcium is directed appropriately into bone rather than accumulating in vasculature — a clinically critical partnership that provides both bone-building and cardiovascular protection within a single formula.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eWhen to use it:\u003c\/strong\u003e D3\/K2 Liquid is appropriate for practitioner-directed use in adult and pediatric clients requiring fat-soluble vitamin D3 and K2 support for bone health, calcium utilization, cardiovascular protection, and immune function in a convenient liquid format. It is particularly well-suited for clients who cannot or prefer not to swallow capsules, those requiring flexible dose titration, clients with fat malabsorption who may benefit from the pre-dissolved lipid matrix delivery of the sunflower oil base, and those with vitamin D insufficiency requiring a maintenance 5,000 IU daily dose. One ml daily, well shaken before use, provides the full D3\/K2 serving. This formula is contraindicated in clients taking anticoagulant or antiplatelet medications including Warfarin\/Coumadin, and periodic serum 25(OH)D monitoring is recommended for individuals supplementing above 2,000 IU daily.\u003c\/p\u003e","brand":"Davinci Labs","offers":[{"title":"Default Title","offer_id":46856855453922,"sku":"DL-D3K2","price":38.17,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0071\/8707\/1066\/files\/020043G.075-_F.jpg?v=1776811958","url":"https:\/\/mhpvitamins.com\/products\/davinci-d3-k2-liquid","provider":"Mountain States Health Products Inc","version":"1.0","type":"link"}