{"product_id":"vitamins-d-and-k-with-sea-iodine","title":"Life Extension Vitamins D and K with Sea-Iodine - 60 Capsules","description":"\u003cstyle\u003e\n.ledk-wrap{font-family:'Inter',-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;color:#374151;font-size:16px;line-height:1.65;max-width:100%}\n.ledk-wrap h2{font-family:'Lora',Georgia,serif;color:#1a1f2e;font-size:24px;margin:32px 0 12px;line-height:1.3}\n.ledk-wrap h3{font-family:'Lora',Georgia,serif;color:#1a1f2e;font-size:19px;margin:24px 0 10px}\n.ledk-lede{font-weight:700;color:#1a1f2e;font-size:17px}\n.ledk-fact-box{background:#f0fdfa;border:1px solid #99f6e4;border-left:4px solid #0d9488;border-radius:8px;padding:18px 22px;margin:24px 0}\n.ledk-fact-box p{margin:6px 0}\n.ledk-fact-box strong{color:#0d9488}\n.ledk-spec-tbl{width:100%;border-collapse:collapse;margin:18px 0;font-size:15px}\n.ledk-spec-tbl th{background:#1a1f2e;color:#ffffff;text-align:left;padding:10px 14px;font-weight:600}\n.ledk-spec-tbl td{border-bottom:1px solid #e5e7eb;padding:9px 14px}\n.ledk-spec-tbl .ledk-sub td{padding-left:30px;color:#6b7280}\n.ledk-ingredients{font-size:13px;color:#6b7280;margin:10px 0 24px}\nul.ledk-feat{list-style:none;padding:0;margin:16px 0}\nul.ledk-feat li{padding:5px 0 5px 28px;position:relative}\nul.ledk-feat li:before{content:\"\\2713\";position:absolute;left:0;color:#16a34a;font-weight:700}\n.ledk-callout-blue{background:#f0f9ff;border:1px solid #bae6fd;border-left:4px solid #0284c7;border-radius:8px;padding:18px 22px;margin:24px 0}\n.ledk-callout-blue p{margin:8px 0}\n.ledk-callout-blue .ledk-fine{font-size:13px;color:#6b7280;margin-top:14px}\n.ledk-callout-amber{background:#fffbeb;border:1px solid #fcd34d;border-left:4px solid #b45309;border-radius:8px;padding:16px 22px;margin:24px 0;font-size:15px}\n.ledk-faq-q{font-weight:700;color:#1a1f2e;margin:22px 0 4px;font-size:16px}\n.ledk-faq-a{margin:0 0 14px}\n.ledk-details{font-size:14px;color:#6b7280;border-top:1px solid #e5e7eb;padding-top:16px;margin-top:28px}\n.ledk-advisory{background:#f9fafb;border:1px solid #e5e7eb;border-radius:8px;padding:18px 22px;margin:24px 0;font-size:14px;color:#374151}\n.ledk-advisory h3{margin-top:0}\n\u003c\/style\u003e\n\n\u003cdiv class=\"ledk-wrap\"\u003e\n\n\u003cp class=\"ledk-lede\"\u003eLife Extension Vitamins D and K with Sea-Iodine combines 125 µg (5,000 IU) of vitamin D3, 2,100 µg of vitamin K across three forms, and 1,000 µg of iodine from the Sea-Iodine™ complex in a single once-daily capsule, 60 capsules per bottle.\u003c\/p\u003e\n\n\u003cp\u003eThis is a high-strength formula. Each nutrient is dosed well above typical one-a-day levels: vitamin D3 at 2500% NRV, vitamin K at 2800% NRV and iodine at 667% NRV. It is aimed at adults who specifically want higher intakes of these three nutrients in one capsule rather than a general-purpose multivitamin dose. If you are not sure whether a high-strength formula is right for you, speak to your GP or pharmacist first, particularly regarding vitamin D blood levels and thyroid considerations noted in the advisory below.\u003c\/p\u003e\n\n\u003cdiv class=\"ledk-fact-box\"\u003e\n\u003cp\u003e\u003cstrong\u003eAt a glance\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eType:\u003c\/strong\u003e Food supplement, combined vitamin D3, vitamin K and iodine capsule\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eVitamin D3:\u003c\/strong\u003e 125 µg (5,000 IU) as cholecalciferol per capsule (2500% NRV)\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eVitamin K:\u003c\/strong\u003e 2,100 µg total, from vitamin K1 (1,000 µg), K2 as menaquinone-4 (1,000 µg) and K2 as trans menaquinone-7 (100 µg) (2800% NRV)\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIodine:\u003c\/strong\u003e 1,000 µg from Sea-Iodine™ complex, organic kelp and bladderwrack extracts plus potassium iodide (667% NRV)\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFormat:\u003c\/strong\u003e 60 capsules, vegetable cellulose shell, one capsule daily with food\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRegulatory status:\u003c\/strong\u003e Food supplement for the Irish market (FSAI framework), not a medicine\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDelivery:\u003c\/strong\u003e Ships from Dublin, free delivery in Ireland on orders over €75\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eSupplement Facts\u003c\/h2\u003e\n\u003ctable class=\"ledk-spec-tbl\"\u003e\n\u003ctr\u003e\n\u003cth\u003ePer 1 capsule\u003c\/th\u003e\n\u003cth\u003eAmount\u003c\/th\u003e\n\u003cth\u003e% NRV\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVitamin D3 (as cholecalciferol)\u003c\/td\u003e\n\u003ctd\u003e125 µg (5,000 IU)\u003c\/td\u003e\n\u003ctd\u003e2500%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVitamin K activity, total\u003c\/td\u003e\n\u003ctd\u003e2,100 µg\u003c\/td\u003e\n\u003ctd\u003e2800%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"ledk-sub\"\u003e\n\u003ctd\u003e— Vitamin K1 (as phytonadione)\u003c\/td\u003e\n\u003ctd\u003e1,000 µg\u003c\/td\u003e\n\u003ctd\u003e–\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"ledk-sub\"\u003e\n\u003ctd\u003e— Vitamin K2 (as menaquinone-4)\u003c\/td\u003e\n\u003ctd\u003e1,000 µg\u003c\/td\u003e\n\u003ctd\u003e–\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"ledk-sub\"\u003e\n\u003ctd\u003e— Vitamin K2 (as trans menaquinone-7)\u003c\/td\u003e\n\u003ctd\u003e100 µg\u003c\/td\u003e\n\u003ctd\u003e–\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIodine (from Sea-Iodine™ Complex Blend: organic kelp and bladderwrack extracts, potassium iodide)\u003c\/td\u003e\n\u003ctd\u003e1,000 µg\u003c\/td\u003e\n\u003ctd\u003e667%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003cp class=\"ledk-ingredients\"\u003eIngredients: microcrystalline cellulose, vegetable cellulose (capsule), maltodextrin, food starch-modified, dicalcium phosphate, stearic acid, silica. Non-GMO. NRV = Nutrient Reference Value.\u003c\/p\u003e\n\n\u003ch2\u003eKey features\u003c\/h2\u003e\n\u003cul class=\"ledk-feat\"\u003e\n\u003cli\u003e125 µg (5,000 IU) vitamin D3 as cholecalciferol, the form produced in skin on sun exposure\u003c\/li\u003e\n\u003cli\u003eThree forms of vitamin K in one capsule: K1 (phytonadione), K2 as menaquinone-4 and K2 as trans menaquinone-7\u003c\/li\u003e\n\u003cli\u003e1,000 µg iodine from a marine-sourced complex of organic kelp and bladderwrack extracts with potassium iodide\u003c\/li\u003e\n\u003cli\u003eOne capsule daily, taken with food\u003c\/li\u003e\n\u003cli\u003eVegetable cellulose capsule shell, non-GMO, gluten free per the manufacturer label\u003c\/li\u003e\n\u003cli\u003eShips next-day from Dublin, no customs charges for Irish customers\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cdiv class=\"ledk-callout-blue\"\u003e\n\u003cp\u003e\u003cstrong\u003eAuthorised health claims for the nutrients in this product\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eVitamin D\u003c\/strong\u003e contributes to the normal function of the immune system, the maintenance of normal bones, the maintenance of normal muscle function and normal absorption\/utilisation of calcium and phosphorus.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eVitamin K\u003c\/strong\u003e contributes to normal blood clotting and to the maintenance of normal bones.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIodine\u003c\/strong\u003e contributes to the normal production of thyroid hormones and normal thyroid function, to normal cognitive function, to normal functioning of the nervous system and to normal energy-yielding metabolism.\u003c\/p\u003e\n\u003cp class=\"ledk-fine\"\u003eThese are authorised claims under EU Regulation 1924\/2006, relating to the named nutrients. No health claim is made for kelp or bladderwrack extracts themselves; the iodine claims relate to the iodine they supply.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eHow to take\u003c\/h2\u003e\n\u003cp\u003eAdults 18+: take one (1) capsule once daily with food, or as recommended by a healthcare practitioner. Vitamins D and K are fat-soluble, so taking the capsule with a meal that contains some fat supports absorption. Do not exceed the recommended daily dose. Do not combine with other vitamin D, vitamin K or iodine supplements unless advised by a healthcare practitioner.\u003c\/p\u003e\n\n\u003cdiv class=\"ledk-callout-amber\"\u003e\nThis product is a food supplement and is not intended to diagnose, treat, cure or prevent any disease or health condition. No health claim is made for kelp or bladderwrack extracts on this page. Food supplements should not be used as a substitute for a varied, balanced diet and a healthy lifestyle.\n\u003c\/div\u003e\n\n\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\n\n\u003cp class=\"ledk-faq-q\" id=\"ledk-faq-what-is\"\u003eWhat is Life Extension Vitamins D and K with Sea-Iodine?\u003c\/p\u003e\n\u003cp class=\"ledk-faq-a\"\u003eIt is a food supplement from Life Extension that combines three nutrients in one once-daily capsule: vitamin D3 (125 µg \/ 5,000 IU), vitamin K (2,100 µg across K1, K2 MK-4 and K2 MK-7) and iodine (1,000 µg from the Sea-Iodine™ complex). Each bottle contains 60 capsules, a two-month supply at one capsule per day.\u003c\/p\u003e\n\n\u003cp class=\"ledk-faq-q\" id=\"ledk-faq-d3-amount\"\u003eHow much vitamin D3 is in each capsule?\u003c\/p\u003e\n\u003cp class=\"ledk-faq-a\"\u003eEach capsule contains 125 µg of vitamin D3 as cholecalciferol, equivalent to 5,000 IU. That is 2500% of the EU Nutrient Reference Value. This is a high-strength dose; if you already take vitamin D from another supplement or fortified foods, count your total daily intake across all sources.\u003c\/p\u003e\n\n\u003cp class=\"ledk-faq-q\" id=\"ledk-faq-k-forms\"\u003eWhich forms of vitamin K does it contain?\u003c\/p\u003e\n\u003cp class=\"ledk-faq-a\"\u003eThree forms totalling 2,100 µg of vitamin K activity per capsule: 1,000 µg of vitamin K1 (phytonadione), 1,000 µg of vitamin K2 as menaquinone-4 (MK-4), and 100 µg of vitamin K2 as trans menaquinone-7 (MK-7). K1 is the form found mainly in green leafy vegetables; the K2 menaquinones are found in fermented foods and some animal foods.\u003c\/p\u003e\n\n\u003cp class=\"ledk-faq-q\" id=\"ledk-faq-iodine\"\u003eWhat is Sea-Iodine and how much iodine does it provide?\u003c\/p\u003e\n\u003cp class=\"ledk-faq-a\"\u003eSea-Iodine™ is Life Extension’s marine iodine complex, made from organic kelp and bladderwrack extracts together with potassium iodide. Each capsule supplies 1,000 µg of iodine, which is 667% of the EU Nutrient Reference Value of 150 µg. This is a high iodine intake; see the precautions below regarding thyroid conditions.\u003c\/p\u003e\n\n\u003cp class=\"ledk-faq-q\" id=\"ledk-faq-vitd-role\"\u003eWhat does vitamin D do?\u003c\/p\u003e\n\u003cp class=\"ledk-faq-a\"\u003eUnder EU Regulation 1924\/2006, vitamin D contributes to the normal function of the immune system, the maintenance of normal bones and teeth, the maintenance of normal muscle function, normal absorption and utilisation of calcium and phosphorus, and normal blood calcium levels.\u003c\/p\u003e\n\n\u003cp class=\"ledk-faq-q\" id=\"ledk-faq-iodine-role\"\u003eWhat does iodine do?\u003c\/p\u003e\n\u003cp class=\"ledk-faq-a\"\u003eUnder EU Regulation 1924\/2006, iodine contributes to the normal production of thyroid hormones and normal thyroid function, normal cognitive function, normal functioning of the nervous system, normal energy-yielding metabolism and the maintenance of normal skin.\u003c\/p\u003e\n\n\u003cp class=\"ledk-faq-q\" id=\"ledk-faq-vegetarian\"\u003eIs it suitable for vegetarians?\u003c\/p\u003e\n\u003cp class=\"ledk-faq-a\"\u003eThe capsule shell is vegetable cellulose and the manufacturer label lists no animal-derived ingredients. Vitamin D3 (cholecalciferol) in supplements can be sourced from lanolin or from lichen; the manufacturer label does not state the source, so we do not describe this product as vegan. If the D3 source matters to you, contact us before ordering and we will confirm against the batch on hand.\u003c\/p\u003e\n\n\u003cp class=\"ledk-faq-q\" id=\"ledk-faq-how-take\"\u003eHow do I take it?\u003c\/p\u003e\n\u003cp class=\"ledk-faq-a\"\u003eOne capsule once daily with food. Vitamins D and K are fat-soluble, so a meal containing some fat supports absorption. Do not exceed one capsule per day. A bottle of 60 capsules lasts two months.\u003c\/p\u003e\n\n\u003cp class=\"ledk-faq-q\" id=\"ledk-faq-precautions\"\u003eWho should check with a doctor before taking this?\u003c\/p\u003e\n\u003cp class=\"ledk-faq-a\"\u003eSpeak to your GP or pharmacist first if you have a thyroid condition or take antithyroid medication, if you take a vitamin K antagonist such as warfarin or another anticoagulant, if you have high blood calcium levels, or if you are pregnant or breastfeeding. If your total vitamin D intake from all sources exceeds 50 µg (2,000 IU) per day, periodic blood testing of vitamin D levels is advisable. Do not combine this product with other iodine-containing supplements.\u003c\/p\u003e\n\n\u003cp class=\"ledk-faq-q\" id=\"ledk-faq-delivery\"\u003eDo you deliver in Ireland and will I pay customs?\u003c\/p\u003e\n\u003cp class=\"ledk-faq-a\"\u003eYes. Orders ship from our Dublin warehouse by DPD with next-day dispatch, and delivery in Ireland is free on orders over €75. Because your order ships from within Ireland, there are no customs charges or import fees.\u003c\/p\u003e\n\n\u003cp class=\"ledk-details\"\u003eLife Extension · Vitamins D and K with Sea-Iodine™ · 60 capsules · one capsule daily · vegetable cellulose capsule · Probiotic.ie is an authorised retailer of Life Extension products in Ireland.\u003c\/p\u003e\n\n\u003cdiv class=\"ledk-advisory\"\u003e\n\u003ch3\u003eAdvisory information (Ireland)\u003c\/h3\u003e\n\u003cp\u003eFood supplements should not be used as a substitute for a varied, balanced diet and a healthy lifestyle. This is a high-strength formula: do not exceed the recommended daily dose of one capsule, and do not combine with other vitamin D, vitamin K or iodine supplements unless advised by a healthcare practitioner. If you have a thyroid condition or are taking antithyroid medication, do not use without consulting your healthcare practitioner. If you are taking a vitamin K antagonist (for example warfarin) or another anticoagulant, consult your healthcare practitioner before use. Vitamin D supplementation is not recommended for individuals with high blood calcium levels; individuals consuming more than 50 µg (2,000 IU) of vitamin D per day from all sources should periodically obtain a serum 25-hydroxy vitamin D measurement. If you are pregnant, breastfeeding or taking any medication, consult your healthcare practitioner before use. For adults 18 years and over. Keep out of reach of children. Do not use if the outer seal is broken or damaged. Store in a cool, dry place. This product is a food supplement, not a medicine. Food supplements in Ireland are regulated under the food supplements framework overseen by the FSAI.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003c\/div\u003e","brand":"Life Extension","offers":[{"title":"Default Title","offer_id":62842589118794,"sku":"P34776","price":27.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0059\/3484\/1920\/files\/life-extension-vitamins-d-and-k-sea-iodine-60-capsules-front.jpg?v=1786712726","url":"https:\/\/probiotic.ie\/products\/vitamins-d-and-k-with-sea-iodine","provider":"Probiotic.ie","version":"1.0","type":"link"}