{"product_id":"davinci-adk-10-90","title":"ADK 10™ (90 Capsules)","description":"\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eWhat it is:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eADK 10™ is a targeted, three-nutrient fat-soluble vitamin formula developed by DaVinci Labs, delivering clinically meaningful doses of Vitamin A (as retinyl palmitate), Vitamin D3 (as cholecalciferol) at 10,000 IU, and Vitamin K2 (as Menaquinone-7) in a single vegetarian capsule. These three fat-soluble vitamins function as an interdependent triad with well-established synergistic activity across bone metabolism, cardiovascular health, calcium regulation, and immune function. Designed for practitioner-directed use, ADK 10™ is formulated for clients requiring high-potency vitamin D3 support alongside the complementary cofactors necessary to direct calcium utilization appropriately and protect vascular tissue from calcification.\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\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eADK 10™ operates through tightly integrated fat-soluble vitamin pathways that collectively govern calcium metabolism, bone remodeling, and cardiovascular protection. Vitamin D3 (as cholecalciferol), the most bioavailable and physiologically active dietary form of vitamin D, binds to the nuclear vitamin D receptor (VDR) to upregulate intestinal calcium and phosphorus absorption, promote renal calcium reabsorption, and support osteoblast differentiation — processes essential to healthy bone mineral density and immune regulation. Vitamin K2 (as Menaquinone-7\/MK-7), the long-chain, most bioavailable form of vitamin K2, activates two critical calcium-regulating proteins: osteocalcin, which binds calcium into bone matrix, and matrix Gla-protein (MGP), which actively inhibits arterial and soft tissue calcification. This dual carboxylation activity ensures that the increased calcium mobilized by Vitamin D3 is directed into bone rather than deposited in vascular or soft tissue, providing critical cardiovascular protection alongside skeletal support. Vitamin A (as retinyl palmitate) complements this axis by supporting osteoclast and osteoblast activity in bone remodeling, regulating VDR expression to modulate vitamin D activity, and supporting mucosal and immune barrier integrity. Together, these three nutrients form a coordinated fat-soluble vitamin system that supports bone structure, density, healthy remodeling, appropriate calcium utilization, and cardiovascular function.\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\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eADK 10™ is appropriate for practitioner-directed use in adult clients requiring high-potency vitamin D3 repletion alongside synergistic cofactor support for calcium metabolism and cardiovascular protection. It is particularly well-suited for protocols addressing vitamin D insufficiency or deficiency, osteopenia, osteoporosis risk, immune support, and calcium dysregulation, as well as for clients with limited sun exposure, malabsorption concerns, or elevated inflammatory burden. Due to the 10,000 IU vitamin D3 dose, practitioner oversight and periodic serum 25(OH)D monitoring are recommended throughout the protocol. This formula is contraindicated in pregnancy and nursing, and in clients with blood-clotting disorders or those taking anticoagulant or antiplatelet medications without appropriate clinical supervision.\u003c\/p\u003e","brand":"Davinci Labs","offers":[{"title":"Default Title","offer_id":46856853618914,"sku":"DL-ADK1090","price":31.24,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0071\/8707\/1066\/files\/020080D.090-_F_2.jpg?v=1776441273","url":"https:\/\/mhpvitamins.com\/products\/davinci-adk-10-90","provider":"Mountain States Health Products Inc","version":"1.0","type":"link"}