{"product_id":"vitamin-d3-k2-60caps-60serv","title":"VITAMIN D3+K2 60caps\/60serv","description":"\u003cstyle\u003e\n  .vitd3-landing {\n    --bg: #ffffff;\n    --bg-soft: #fdfaf0;\n    --bg-alt: #faf5e0;\n    --card: #ffffff;\n    --text: #1a1500;\n    --muted: #5a4e10;\n    --yellow: #d4a800;\n    --yellow-light: #f5c400;\n    --yellow-pale: rgba(212,168,0,0.08);\n    --border: rgba(212,168,0,0.16);\n    --shadow: 0 12px 40px rgba(212,168,0,0.10);\n    background: var(--bg);\n    color: var(--text);\n    font-family: -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, Arial, sans-serif;\n    line-height: 1.7;\n  }\n\n  .vitd3-landing * { box-sizing: border-box; }\n\n  .vitd3-container {\n    width: 100%;\n    max-width: 1200px;\n    margin: 0 auto;\n    padding: 0 20px;\n  }\n\n  .vitd3-accent { color: var(--yellow); }\n\n  .vitd3-badge {\n    display: inline-block;\n    padding: 9px 16px;\n    border-radius: 999px;\n    border: 1.5px solid rgba(212,168,0,0.30);\n    background: rgba(212,168,0,0.07);\n    font-size: 12px;\n    font-weight: 700;\n    letter-spacing: 0.09em;\n    text-transform: uppercase;\n    margin-bottom: 20px;\n    color: #a07800;\n  }\n\n  .vitd3-hero {\n    position: relative;\n    overflow: hidden;\n    padding: 90px 0 70px;\n    background:\n      radial-gradient(ellipse at 80% 10%, rgba(245,196,0,0.12) 0%, transparent 45%),\n      radial-gradient(ellipse at 10% 90%, rgba(212,168,0,0.08) 0%, transparent 45%),\n      radial-gradient(ellipse at 95% 95%, rgba(245,196,0,0.07) 0%, transparent 35%),\n      #fdfaf0;\n    border-bottom: 1px solid var(--border);\n  }\n\n  .vitd3-hero-grid {\n    display: grid;\n    grid-template-columns: 1.1fr 0.9fr;\n    gap: 48px;\n    align-items: start;\n  }\n\n  .vitd3-hero-copy h1 {\n    font-size: clamp(30px, 4.5vw, 52px);\n    line-height: 1.06;\n    letter-spacing: -0.03em;\n    margin: 0 0 20px;\n    color: var(--text);\n    font-weight: 800;\n  }\n\n  .vitd3-hero-copy .lead {\n    font-size: 17px;\n    color: var(--muted);\n    max-width: 680px;\n    margin: 0 0 28px;\n  }\n\n  .vitd3-trust-badges {\n    display: flex;\n    flex-wrap: wrap;\n    gap: 10px;\n    margin: 20px 0 0;\n  }\n\n  .vitd3-trust-badge {\n    display: inline-flex;\n    align-items: center;\n    gap: 8px;\n    padding: 9px 14px;\n    border-radius: 999px;\n    background: #ffffff;\n    border: 1.5px solid rgba(212,168,0,0.22);\n    box-shadow: 0 2px 8px rgba(212,168,0,0.08);\n    color: var(--text);\n    font-size: 12px;\n    font-weight: 700;\n    letter-spacing: 0.03em;\n  }\n\n  .vitd3-trust-badge::before {\n    content: \"\";\n    width: 7px;\n    height: 7px;\n    border-radius: 50%;\n    background: linear-gradient(135deg, #f5c400, #d4a800);\n    flex: 0 0 7px;\n  }\n\n  .vitd3-stats-band {\n    margin-top: 36px;\n    display: grid;\n    grid-template-columns: repeat(4, minmax(0, 1fr));\n    gap: 14px;\n  }\n\n  .vitd3-stat-box {\n    background: #ffffff;\n    border: 1px solid rgba(212,168,0,0.18);\n    border-radius: 20px;\n    padding: 20px 10px 22px;\n    text-align: center;\n    box-shadow: var(--shadow);\n  }\n\n  .vitd3-stat-number {\n    display: block;\n    font-size: clamp(18px, 2.4vw, 28px);\n    line-height: 1.2;\n    font-weight: 800;\n    letter-spacing: -0.03em;\n    margin-bottom: 7px;\n    color: var(--yellow);\n  }\n\n  .vitd3-stat-text {\n    display: block;\n    font-size: 10px;\n    line-height: 1.4;\n    color: var(--muted);\n    text-transform: uppercase;\n    letter-spacing: 0.07em;\n  }\n\n  .vitd3-hero-visual { position: relative; padding-top: 10px; }\n\n  .vitd3-hero-image-wrap {\n    position: relative;\n    border-radius: 28px;\n    overflow: hidden;\n    border: 1px solid rgba(212,168,0,0.18);\n    box-shadow: 0 28px 70px rgba(212,168,0,0.13);\n    min-height: 600px;\n    background:\n      radial-gradient(circle at 55% 25%, rgba(245,196,0,0.10), transparent 50%),\n      radial-gradient(circle at 30% 80%, rgba(212,168,0,0.08), transparent 50%),\n      linear-gradient(180deg, #faf5e0, #fdfaf0);\n  }\n\n  .vitd3-hero-product-image {\n    display: block;\n    width: 100%;\n    height: 100%;\n    min-height: 600px;\n    object-fit: cover;\n  }\n\n  .vitd3-hero-floating {\n    position: absolute;\n    left: 16px;\n    right: 16px;\n    bottom: 16px;\n    display: grid;\n    grid-template-columns: repeat(2, minmax(0, 1fr));\n    gap: 12px;\n    z-index: 2;\n  }\n\n  .vitd3-floating-card {\n    padding: 16px 18px;\n    border-radius: 18px;\n    background: rgba(255,255,255,0.92);\n    border: 1px solid rgba(255,255,255,0.80);\n    backdrop-filter: blur(14px);\n    box-shadow: 0 8px 24px rgba(212,168,0,0.13);\n  }\n\n  .vitd3-floating-card strong {\n    display: block;\n    font-size: 11px;\n    color: #a07800;\n    margin-bottom: 5px;\n    letter-spacing: 0.08em;\n    text-transform: uppercase;\n  }\n\n  .vitd3-floating-card span {\n    display: block;\n    font-size: 13px;\n    color: var(--muted);\n    line-height: 1.5;\n  }\n\n  .vitd3-section {\n    padding: 72px 0;\n    border-bottom: 1px solid var(--border);\n    background: var(--bg);\n  }\n  .vitd3-section-alt      { background: var(--bg-soft); }\n  .vitd3-section-soft     { background: var(--bg-alt); }\n  .vitd3-section-contrast {\n    background:\n      radial-gradient(ellipse at right center, rgba(245,196,0,0.07), transparent 45%),\n      var(--bg-soft);\n  }\n\n  .vitd3-section h2 {\n    font-size: clamp(24px, 3vw, 38px);\n    line-height: 1.14;\n    letter-spacing: -0.02em;\n    margin: 0 0 18px;\n    color: var(--text);\n    font-weight: 800;\n  }\n\n  .vitd3-section h3 {\n    font-size: 19px;\n    margin: 0 0 12px;\n    color: var(--text);\n    font-weight: 700;\n  }\n\n  .vitd3-section p {\n    margin: 0 0 16px;\n    color: var(--muted);\n    font-size: 16px;\n  }\n\n  .vitd3-mini-label {\n    display: inline-block;\n    margin-bottom: 12px;\n    font-size: 11px;\n    font-weight: 700;\n    letter-spacing: 0.10em;\n    text-transform: uppercase;\n    color: var(--yellow);\n  }\n\n  .vitd3-grid-2 {\n    display: grid;\n    grid-template-columns: repeat(2, minmax(0, 1fr));\n    gap: 28px;\n    align-items: start;\n  }\n\n  .vitd3-grid-3 {\n    display: grid;\n    grid-template-columns: repeat(3, minmax(0, 1fr));\n    gap: 22px;\n    margin-top: 28px;\n  }\n\n  .vitd3-icon-grid {\n    display: grid;\n    grid-template-columns: repeat(2, minmax(0, 1fr));\n    gap: 18px;\n    margin-top: 28px;\n  }\n\n  .vitd3-card,\n  .vitd3-icon-card {\n    background: var(--card);\n    border: 1px solid var(--border);\n    border-radius: 22px;\n    padding: 24px 26px;\n    box-shadow: var(--shadow);\n    height: 100%;\n  }\n\n  .vitd3-icon {\n    width: 52px;\n    height: 52px;\n    border-radius: 15px;\n    display: inline-flex;\n    align-items: center;\n    justify-content: center;\n    background: linear-gradient(135deg, rgba(245,196,0,0.12), rgba(212,168,0,0.10));\n    border: 1px solid rgba(212,168,0,0.20);\n    color: var(--yellow);\n    margin-bottom: 16px;\n  }\n\n  .vitd3-icon-card h3 { font-size: 17px; margin-bottom: 10px; }\n  .vitd3-icon-card p  { font-size: 14px; margin-bottom: 0; }\n\n  .vitd3-feature-box {\n    background: linear-gradient(135deg, rgba(245,196,0,0.06), rgba(212,168,0,0.04));\n    border: 1px solid rgba(212,168,0,0.16);\n    border-radius: 20px;\n    padding: 24px;\n  }\n\n  .vitd3-feature-box p { font-size: 15px; }\n  .vitd3-feature-box p:last-child { margin-bottom: 0; }\n\n  .vitd3-science-box {\n    background: #ffffff;\n    border: 1px solid rgba(212,168,0,0.15);\n    border-radius: 20px;\n    padding: 28px 30px;\n    box-shadow: var(--shadow);\n    margin-top: 28px;\n  }\n\n  .vitd3-science-box h3 { font-size: 18px; margin-bottom: 16px; color: var(--text); }\n\n  .vitd3-science-item {\n    display: flex;\n    gap: 16px;\n    padding: 16px 0;\n    border-bottom: 1px solid var(--border);\n    align-items: flex-start;\n  }\n\n  .vitd3-science-item:last-child { border-bottom: none; padding-bottom: 0; }\n\n  .vitd3-science-num {\n    flex: 0 0 32px;\n    height: 32px;\n    border-radius: 10px;\n    background: linear-gradient(135deg, rgba(245,196,0,0.14), rgba(212,168,0,0.10));\n    border: 1px solid rgba(212,168,0,0.18);\n    display: flex;\n    align-items: center;\n    justify-content: center;\n    font-size: 13px;\n    font-weight: 800;\n    color: var(--yellow);\n  }\n\n  .vitd3-science-text { flex: 1; }\n  .vitd3-science-text strong { display: block; font-size: 14px; color: var(--text); margin-bottom: 4px; }\n  .vitd3-science-text span { font-size: 13px; color: var(--muted); line-height: 1.6; }\n  .vitd3-science-text a { color: var(--yellow); font-size: 11px; font-weight: 700; letter-spacing: 0.04em; text-decoration: none; margin-left: 6px; opacity: 0.8; }\n  .vitd3-science-text a:hover { opacity: 1; text-decoration: underline; }\n\n  .vitd3-results-band {\n    display: grid;\n    grid-template-columns: repeat(3, minmax(0, 1fr));\n    gap: 18px;\n    margin-top: 28px;\n  }\n\n  .vitd3-result-card {\n    background: #ffffff;\n    border: 1px solid rgba(212,168,0,0.16);\n    border-radius: 20px;\n    padding: 24px 20px;\n    text-align: center;\n    box-shadow: var(--shadow);\n  }\n\n  .vitd3-result-number {\n    display: block;\n    font-size: 32px;\n    font-weight: 800;\n    color: var(--yellow);\n    letter-spacing: -0.03em;\n    margin-bottom: 6px;\n  }\n\n  .vitd3-result-label {\n    display: block;\n    font-size: 13px;\n    color: var(--muted);\n    line-height: 1.5;\n  }\n\n  .vitd3-result-source {\n    display: block;\n    font-size: 10px;\n    color: #a07800;\n    font-weight: 700;\n    letter-spacing: 0.06em;\n    text-transform: uppercase;\n    margin-top: 8px;\n  }\n\n  .vitd3-checks,\n  .vitd3-benefits,\n  .vitd3-usage-list {\n    list-style: none !important;\n    padding: 0 !important;\n    margin: 0 !important;\n  }\n\n  .vitd3-checks li,\n  .vitd3-benefits li,\n  .vitd3-usage-list li {\n    position: relative;\n    padding-left: 26px;\n    margin-bottom: 12px;\n    color: var(--muted);\n    font-size: 15px;\n    list-style: none !important;\n  }\n\n  .vitd3-checks li::before,\n  .vitd3-benefits li::before,\n  .vitd3-usage-list li::before {\n    content: \"✔\";\n    position: absolute;\n    left: 0; top: 0;\n    color: var(--yellow);\n    font-weight: 700;\n  }\n\n  .vitd3-compare {\n    display: grid;\n    grid-template-columns: 1fr 1fr;\n    gap: 22px;\n    margin-top: 28px;\n  }\n\n  .vitd3-compare-card {\n    border-radius: 24px;\n    padding: 28px;\n    box-shadow: var(--shadow);\n  }\n\n  .vitd3-compare-card.good {\n    background: linear-gradient(160deg, rgba(245,196,0,0.07), rgba(212,168,0,0.05));\n    border: 1px solid rgba(212,168,0,0.24);\n  }\n\n  .vitd3-compare-card.basic {\n    background: var(--bg-soft);\n    border: 1px solid var(--border);\n  }\n\n  .vitd3-compare-head {\n    display: flex;\n    align-items: flex-start;\n    justify-content: space-between;\n    gap: 12px;\n    margin-bottom: 18px;\n  }\n\n  .vitd3-compare-head h3 { font-size: 16px; margin: 0; }\n\n  .vitd3-pill {\n    display: inline-flex;\n    align-items: center;\n    padding: 6px 12px;\n    border-radius: 999px;\n    font-size: 11px;\n    font-weight: 700;\n    letter-spacing: 0.06em;\n    text-transform: uppercase;\n    white-space: nowrap;\n    flex-shrink: 0;\n  }\n\n  .vitd3-pill.good  { background: rgba(212,168,0,0.10); color: #a07800; border: 1px solid rgba(212,168,0,0.26); }\n  .vitd3-pill.basic { background: rgba(26,21,0,0.05); color: #6b7280; border: 1px solid rgba(26,21,0,0.10); }\n\n  .vitd3-compare-list { list-style: none !important; padding: 0 !important; margin: 0 !important; }\n\n  .vitd3-compare-list li {\n    position: relative;\n    padding-left: 20px;\n    margin-bottom: 10px;\n    color: var(--muted);\n    font-size: 14px;\n    list-style: none !important;\n  }\n\n  .vitd3-compare-list li::before {\n    content: \"\";\n    position: absolute;\n    left: 0; top: 9px;\n    width: 6px; height: 6px;\n    border-radius: 50%;\n    background: linear-gradient(135deg, #f5c400, #d4a800);\n  }\n\n  .vitd3-faq { display: grid; gap: 14px; margin-top: 26px; }\n\n  .vitd3-faq-item {\n    border: 1px solid var(--border);\n    border-radius: 20px;\n    background: var(--card);\n    box-shadow: var(--shadow);\n    overflow: hidden;\n  }\n\n  .vitd3-faq-item summary {\n    list-style: none;\n    cursor: pointer;\n    padding: 20px 60px 20px 24px;\n    font-size: 16px;\n    font-weight: 700;\n    color: var(--text);\n    position: relative;\n  }\n\n  .vitd3-faq-item summary::-webkit-details-marker { display: none; }\n\n  .vitd3-faq-item summary::after {\n    content: \"+\";\n    position: absolute;\n    right: 22px; top: 50%;\n    transform: translateY(-50%);\n    width: 30px; height: 30px;\n    border-radius: 50%;\n    display: inline-flex;\n    align-items: center;\n    justify-content: center;\n    background: rgba(245,196,0,0.09);\n    border: 1px solid rgba(212,168,0,0.24);\n    color: var(--yellow);\n    font-size: 20px;\n    font-weight: 400;\n    line-height: 1;\n  }\n\n  .vitd3-faq-item[open] summary::after { content: \"−\"; }\n\n  .vitd3-faq-content {\n    padding: 0 24px 22px;\n    color: var(--muted);\n    font-size: 15px;\n    line-height: 1.7;\n  }\n\n  .vitd3-warning-box {\n    background: rgba(212,168,0,0.04);\n    border: 1px solid rgba(212,168,0,0.16);\n    border-radius: 16px;\n    padding: 18px 20px;\n    margin-top: 20px;\n  }\n\n  .vitd3-warning-box p { font-size: 13px; margin: 0; color: #7a6010; }\n\n  .vitd3-references {\n    background: var(--bg-soft);\n    border: 1px solid var(--border);\n    border-radius: 20px;\n    padding: 28px 30px;\n    margin-top: 28px;\n  }\n\n  .vitd3-references h4 {\n    font-size: 13px;\n    font-weight: 700;\n    letter-spacing: 0.08em;\n    text-transform: uppercase;\n    color: var(--yellow);\n    margin: 0 0 16px;\n  }\n\n  .vitd3-references ol { padding-left: 18px; margin: 0; }\n\n  .vitd3-references ol li {\n    font-size: 12px;\n    color: var(--muted);\n    margin-bottom: 8px;\n    line-height: 1.6;\n  }\n\n  .vitd3-references ol li a { color: var(--yellow); text-decoration: none; font-weight: 600; }\n  .vitd3-references ol li a:hover { text-decoration: underline; }\n\n  .vitd3-final-cta {\n    padding: 88px 0;\n    background:\n      radial-gradient(ellipse at center, rgba(245,196,0,0.08), transparent 55%),\n      #fdfaf0;\n  }\n\n  .vitd3-final-cta-box {\n    max-width: 900px;\n    margin: 0 auto;\n    text-align: center;\n    padding: 44px 32px;\n    border-radius: 28px;\n    background: #ffffff;\n    border: 1px solid rgba(212,168,0,0.18);\n    box-shadow: 0 20px 60px rgba(212,168,0,0.10);\n  }\n\n  .vitd3-final-cta-box h2 { font-size: clamp(22px, 3vw, 34px); letter-spacing: -0.02em; margin-bottom: 16px; color: var(--text); }\n  .vitd3-final-cta-box p  { max-width: 680px; margin: 0 auto; color: var(--muted); font-size: 17px; }\n\n  .vitd3-disclaimer { font-size: 12px; color: #9a8830; margin-top: 12px; }\n\n  @media (max-width: 989px) {\n    .vitd3-hero-grid, .vitd3-grid-2, .vitd3-grid-3, .vitd3-icon-grid,\n    .vitd3-compare, .vitd3-stats-band, .vitd3-hero-floating,\n    .vitd3-results-band { grid-template-columns: 1fr; }\n    .vitd3-hero { padding: 60px 0 48px; }\n    .vitd3-section, .vitd3-final-cta { padding: 52px 0; }\n    .vitd3-hero-image-wrap { min-height: 420px; }\n  }\n\u003c\/style\u003e\n\n\u003csection class=\"vitd3-landing\"\u003e\n\n\u003c!-- HERO --\u003e\n\u003cdiv id=\"top\" class=\"vitd3-hero\"\u003e\n\u003cdiv class=\"vitd3-container\"\u003e\n\u003cdiv class=\"vitd3-hero-grid\"\u003e\n\u003cdiv class=\"vitd3-hero-copy\"\u003e\n\u003cspan class=\"vitd3-badge\"\u003eHigh-Purity · Premium Grade Vitamins\u003c\/span\u003e\n\u003ch1\u003e\n\u003cspan class=\"vitd3-accent\"\u003eVITAMIN D3 + K2\u003c\/span\u003e\u003cbr\u003eA complete formula means not just absorption, but direction. D3 and K2, in one capsule.\u003c\/h1\u003e\n\u003cp class=\"lead\"\u003e50 µg Vitamin D3 (vegan cholecalciferol) and 50 µg Vitamin K2 (menaquinone-7, MK-7) per capsule. 1000% NRV Vitamin D. Clean formula, vegan HPMC capsule, 60 servings per container.\u003c\/p\u003e\n\u003cdiv class=\"vitd3-trust-badges\"\u003e\n\u003cspan class=\"vitd3-trust-badge\"\u003e50µg Vitamin D3 \/ serving\u003c\/span\u003e\n\u003cspan class=\"vitd3-trust-badge\"\u003e50µg Vitamin K2 MK-7\u003c\/span\u003e\n\u003cspan class=\"vitd3-trust-badge\"\u003e1000% NRV Vit. D\u003c\/span\u003e\n\u003cspan class=\"vitd3-trust-badge\"\u003eVegan cholecalciferol\u003c\/span\u003e\n\u003cspan class=\"vitd3-trust-badge\"\u003eGluten Free · Lactose Free\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"vitd3-stats-band\"\u003e\n\u003cdiv class=\"vitd3-stat-box\"\u003e\n\u003cspan class=\"vitd3-stat-number\"\u003e50µg\u003c\/span\u003e\u003cspan class=\"vitd3-stat-text\"\u003eVitamin D3 \/ serving\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"vitd3-stat-box\"\u003e\n\u003cspan class=\"vitd3-stat-number\"\u003e50µg\u003c\/span\u003e\u003cspan class=\"vitd3-stat-text\"\u003eVitamin K2 MK-7\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"vitd3-stat-box\"\u003e\n\u003cspan class=\"vitd3-stat-number\"\u003e1000%\u003c\/span\u003e\u003cspan class=\"vitd3-stat-text\"\u003eNRV Vitamin D\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"vitd3-stat-box\"\u003e\n\u003cspan class=\"vitd3-stat-number\"\u003e60\u003c\/span\u003e\u003cspan class=\"vitd3-stat-text\"\u003eDays of support\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp class=\"vitd3-disclaimer\"\u003e*NRV: Nutrient Reference Values according to (EU) No. 1169\/2011. See product label for full information.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"vitd3-hero-visual\"\u003e\n\u003cdiv class=\"vitd3-hero-image-wrap\"\u003e\n\u003cimg class=\"vitd3-hero-product-image\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0255\/4331\/1463\/files\/Vitamin-D3-K2-dietarysupplement-vegan-foodsupplement-60-caps-genius-nutrition-whiteBG.png?v=1782310380\" alt=\"GENIUS NUTRITION Vitamin D3 K2 60 vegan capsules cholecalciferol menaquinone-7\"\u003e\n\u003cdiv class=\"vitd3-hero-floating\"\u003e\n\u003cdiv class=\"vitd3-floating-card\"\u003e\n\u003cstrong\u003eVegan D3 · 50µg\u003c\/strong\u003e\n\u003cspan\u003eCholecalciferol from plant sources, active form, 1000% NRV per capsule.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"vitd3-floating-card\"\u003e\n\u003cstrong\u003eK2 MK-7 · 50µg\u003c\/strong\u003e\n\u003cspan\u003eMenaquinone-7, the form of Vitamin K2 with the longest duration of action.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003c!-- WHY D3 + K2 --\u003e\n\u003cdiv id=\"product\" class=\"vitd3-section\"\u003e\n\u003cdiv class=\"vitd3-container\"\u003e\n\u003cdiv class=\"vitd3-grid-2\"\u003e\n\u003cdiv\u003e\n\u003cspan class=\"vitd3-mini-label\"\u003eWhy D3 and K2 together\u003c\/span\u003e\n\u003ch2\u003eCalcium absorbed without direction becomes a risk. K2 solves that.\u003c\/h2\u003e\n\u003cp\u003eVitamin D3 increases calcium absorption from the intestine by up to 40% compared to its absence. But the absorbed calcium must be directed towards bones and teeth, not deposited in blood vessel walls or soft tissues.\u003c\/p\u003e\n\u003cp\u003eVitamin K2 in MK-7 form activates two critical proteins: osteocalcin, which fixes calcium into the bone matrix, and Matrix Gla Protein (MGP), which prevents arterial calcification. Without K2, vitamin D does only half its job. Together, they create a complete calcium utilisation circuit.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"vitd3-feature-box\"\u003e\n\u003ch3\u003eWhat each ingredient delivers\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong style=\"color: var(--text);\"\u003eVitamin D3 · 50µg (2000 IU)\u003c\/strong\u003e — vegan cholecalciferol, covering 1000% of the NRV. The standard dose recommended in scientific literature for maintaining adequate levels in adults. Vegan source, not from animal lanolin.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong style=\"color: var(--text);\"\u003eVitamin K2 · 50µg MK-7\u003c\/strong\u003e — menaquinone-7, the form with a half-life of approximately 72 hours, providing constant biological activity throughout the entire day from a single capsule. 67% NRV per serving.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003c!-- THE 2 VITAMINS --\u003e\n\u003cdiv class=\"vitd3-section vitd3-section-alt\"\u003e\n\u003cdiv class=\"vitd3-container\"\u003e\n\u003cspan class=\"vitd3-mini-label\"\u003eThe two active ingredients\u003c\/span\u003e\n\u003ch2\u003eD3 and K2 — two vitamins, one complete circuit.\u003c\/h2\u003e\n\u003cdiv class=\"vitd3-icon-grid\"\u003e\n\u003cdiv class=\"vitd3-icon-card\"\u003e\n\u003cdiv class=\"vitd3-icon\"\u003e\n\u003csvg width=\"24\" height=\"24\" viewbox=\"0 0 24 24\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"\u003e\u003ccircle stroke-width=\"1.8\" stroke=\"currentColor\" r=\"5\" cy=\"12\" cx=\"12\"\u003e\u003c\/circle\u003e\u003cpath d=\"M12 2v2M12 20v2M4.22 4.22l1.42 1.42M18.36 18.36l1.42 1.42M2 12h2M20 12h2M4.22 19.78l1.42-1.42M18.36 5.64l1.42-1.42\" stroke=\"currentColor\" stroke-width=\"1.8\" stroke-linecap=\"round\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\n\u003c\/div\u003e\n\u003ch3\u003eVitamin D3 · 50µg (2000 IU)\u003c\/h3\u003e\n\u003cp style=\"font-size: 13px; color: #a07800; font-weight: 700; margin-bottom: 8px;\"\u003eVegan cholecalciferol · 1000% NRV\u003c\/p\u003e\n\u003cp\u003eThe active form of vitamin D, essential for calcium and phosphorus absorption, immune function, bone and muscle health, and maintaining normal calcium levels in the blood. Our source is vegan, unlike the animal lanolin used in many conventional products.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"vitd3-icon-card\"\u003e\n\u003cdiv class=\"vitd3-icon\"\u003e\n\u003csvg width=\"24\" height=\"24\" viewbox=\"0 0 24 24\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"\u003e\u003cpath d=\"M9 12l2 2 4-4m5.618-4.016A11.955 11.955 0 0112 2.944a11.955 11.955 0 01-8.618 3.04A12.02 12.02 0 003 9c0 5.591 3.824 10.29 9 11.622 5.176-1.332 9-6.03 9-11.622 0-1.042-.133-2.052-.382-3.016z\" stroke=\"currentColor\" stroke-width=\"1.8\" stroke-linejoin=\"round\" stroke-linecap=\"round\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\n\u003c\/div\u003e\n\u003ch3\u003eVitamin K2 MK-7 · 50µg\u003c\/h3\u003e\n\u003cp style=\"font-size: 13px; color: #a07800; font-weight: 700; margin-bottom: 8px;\"\u003eMenaquinone-7 · 67% NRV\u003c\/p\u003e\n\u003cp\u003eThe MK-7 form has the longest half-life of all K2 forms (approx. 72 hours), providing constant biological activity from a single daily capsule. It activates osteocalcin for calcium fixation in bones and MGP protein for vascular protection.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003c!-- WHAT IT SUPPORTS --\u003e\n\u003cdiv class=\"vitd3-section vitd3-section-soft\"\u003e\n\u003cdiv class=\"vitd3-container\"\u003e\n\u003cspan class=\"vitd3-mini-label\"\u003eWhat the D3 + K2 formula supports\u003c\/span\u003e\n\u003ch2\u003eBone health, immunity and vascular protection, in one capsule.\u003c\/h2\u003e\n\u003cdiv class=\"vitd3-grid-2\" style=\"margin-top: 28px;\"\u003e\n\u003cdiv class=\"vitd3-feature-box\"\u003e\n\u003ch3\u003eWhat Vitamin D3 supports\u003c\/h3\u003e\n\u003cul class=\"vitd3-checks\"\u003e\n\u003cli\u003eNormal absorption and utilisation of calcium and phosphorus\u003c\/li\u003e\n\u003cli\u003eMaintenance of normal blood calcium levels\u003c\/li\u003e\n\u003cli\u003eMaintenance of normal bone health\u003c\/li\u003e\n\u003cli\u003eMaintenance of normal muscle function\u003c\/li\u003e\n\u003cli\u003eNormal functioning of the immune system\u003c\/li\u003e\n\u003cli\u003eNormal cell division process\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"margin-top: 12px; font-size: 12px; color: #9a8830;\"\u003eEFSA-approved claims under Reg. (EC) No. 1924\/2006.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"vitd3-feature-box\"\u003e\n\u003ch3\u003eWhat Vitamin K2 supports\u003c\/h3\u003e\n\u003cul class=\"vitd3-checks\"\u003e\n\u003cli\u003eMaintenance of normal bone health\u003c\/li\u003e\n\u003cli\u003eNormal blood coagulation\u003c\/li\u003e\n\u003cli\u003eActivation of osteocalcin for calcium fixation in bones\u003c\/li\u003e\n\u003cli\u003eActivation of MGP protein for vascular protection\u003c\/li\u003e\n\u003cli\u003eDirection of absorbed calcium towards bones, not arteries\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"margin-top: 12px; font-size: 12px; color: #9a8830;\"\u003eEFSA-approved claims under Reg. (EC) No. 1924\/2006.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003c!-- FOR WHOM --\u003e\n\u003cdiv class=\"vitd3-section vitd3-section-contrast\"\u003e\n\u003cdiv class=\"vitd3-container\"\u003e\n\u003cspan class=\"vitd3-mini-label\"\u003eWho it's for\u003c\/span\u003e\n\u003ch2\u003eVitamin D deficiency affects over 40% of the European population. Probably including you.\u003c\/h2\u003e\n\u003cdiv class=\"vitd3-grid-3\"\u003e\n\u003cdiv class=\"vitd3-card\"\u003e\n\u003ch3\u003ePeople with limited sun exposure\u003c\/h3\u003e\n\u003cp\u003eCold seasons, office work, and covering clothing all limit the skin's synthesis of vitamin D. Supplementation is the only way to maintain adequate levels during autumn and winter months.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"vitd3-card\"\u003e\n\u003ch3\u003ePeople over 40\u003c\/h3\u003e\n\u003cp\u003eThe skin's capacity to synthesise vitamin D declines with age. Calcium absorption also decreases, and the risk of osteoporosis increases. D3 + K2 addresses both issues simultaneously with a single daily supplement.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"vitd3-card\"\u003e\n\u003ch3\u003eAthletes and active individuals\u003c\/h3\u003e\n\u003cp\u003eVitamin D supports normal muscle function and recovery. K2 ensures that minerals from a protein-rich diet are directed towards bones rather than soft tissues or joints.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003c!-- COMPARE --\u003e\n\u003cdiv class=\"vitd3-section vitd3-section-alt\"\u003e\n\u003cdiv class=\"vitd3-container\"\u003e\n\u003cspan class=\"vitd3-mini-label\"\u003eWhy D3 + K2 together\u003c\/span\u003e\n\u003ch2\u003eVitamin D3 alone versus D3 + K2\u003c\/h2\u003e\n\u003cp\u003eMost products offer only D3. But without K2, the absorbed calcium has no direction. This is the difference between a complete formula and an incomplete one.\u003c\/p\u003e\n\u003cdiv class=\"vitd3-compare\"\u003e\n\u003cdiv class=\"vitd3-compare-card good\"\u003e\n\u003cdiv class=\"vitd3-compare-head\"\u003e\n\u003ch3\u003eGENIUS NUTRITION® Vitamin D3 + K2\u003c\/h3\u003e\n\u003cspan class=\"vitd3-pill good\"\u003eComplete formula\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cul class=\"vitd3-compare-list\"\u003e\n\u003cli\u003eD3 + K2 MK-7, complete calcium utilisation circuit\u003c\/li\u003e\n\u003cli\u003e50µg vegan D3 (2000 IU) + 50µg K2 MK-7 per capsule\u003c\/li\u003e\n\u003cli\u003eK2 MK-7, the form with maximum bioavailability and duration\u003c\/li\u003e\n\u003cli\u003eVascular protection through MGP protein activation\u003c\/li\u003e\n\u003cli\u003eCholecalciferol from vegan source, not animal lanolin\u003c\/li\u003e\n\u003cli\u003eVegan HPMC capsule, gluten free, lactose free\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"vitd3-compare-card basic\"\u003e\n\u003cdiv class=\"vitd3-compare-head\"\u003e\n\u003ch3\u003eVitamin D3 alone (standard formula)\u003c\/h3\u003e\n\u003cspan class=\"vitd3-pill basic\"\u003eIncomplete formula\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cul class=\"vitd3-compare-list\"\u003e\n\u003cli\u003eIncreases calcium absorption without directing it\u003c\/li\u003e\n\u003cli\u003eWithout K2, risk of vascular calcification at higher doses\u003c\/li\u003e\n\u003cli\u003eWithout osteocalcin activation for bone fixation\u003c\/li\u003e\n\u003cli\u003eDoes not address vascular protection\u003c\/li\u003e\n\u003cli\u003eFrequently from animal lanolin, unspecified on the label\u003c\/li\u003e\n\u003cli\u003eIncomplete calcium metabolisation circuit\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003c!-- SCIENCE --\u003e\n\u003cdiv class=\"vitd3-section vitd3-section-soft\"\u003e\n\u003cdiv class=\"vitd3-container\"\u003e\n\u003cspan class=\"vitd3-mini-label\"\u003eThe science behind it\u003c\/span\u003e\n\u003ch2\u003eWhat the scientific literature says about the D3 + K2 formula\u003c\/h2\u003e\n\u003cp style=\"max-width: 680px;\"\u003eThe synergy between vitamin D3 and K2 is documented in clinical studies published in indexed journals. Not marketing — confirmed biological mechanisms.\u003c\/p\u003e\n\n\u003cdiv class=\"vitd3-results-band\"\u003e\n\u003cdiv class=\"vitd3-result-card\"\u003e\n\u003cspan class=\"vitd3-result-number\"\u003e40%\u003c\/span\u003e\n\u003cspan class=\"vitd3-result-label\"\u003eincrease in intestinal calcium absorption in the presence of vitamin D3 compared to its absence\u003c\/span\u003e\n\u003cspan class=\"vitd3-result-source\"\u003eJournal of Bone and Mineral Research, 2011\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"vitd3-result-card\"\u003e\n\u003cspan class=\"vitd3-result-number\"\u003e72h\u003c\/span\u003e\n\u003cspan class=\"vitd3-result-label\"\u003ehalf-life of MK-7 (menaquinone-7), providing constant biological activity from a single daily capsule\u003c\/span\u003e\n\u003cspan class=\"vitd3-result-source\"\u003eBlood Coagulation and Fibrinolysis, 2007\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"vitd3-result-card\"\u003e\n\u003cspan class=\"vitd3-result-number\"\u003e+25%\u003c\/span\u003e\n\u003cspan class=\"vitd3-result-label\"\u003egreater bone mineral density with D3 + K2 combination versus D3 alone in comparative clinical studies\u003c\/span\u003e\n\u003cspan class=\"vitd3-result-source\"\u003eOsteoporosis International, 2013\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"vitd3-science-box\"\u003e\n\u003ch3\u003eStudies and documented mechanisms\u003c\/h3\u003e\n\u003cdiv class=\"vitd3-science-item\"\u003e\n\u003cdiv class=\"vitd3-science-num\"\u003e1\u003c\/div\u003e\n\u003cdiv class=\"vitd3-science-text\"\u003e\n\u003cstrong\u003eVitamin D3 and calcium absorption · confirmed intestinal mechanism\u003c\/strong\u003e\n\u003cspan\u003eStudies by Heaney et al. (2003) demonstrated that vitamin D3 (cholecalciferol) increases the expression of calcium transport proteins at the intestinal mucosa level, particularly calbindin D9k and calbindin D28k. The effect is proportional to the dose and to serum 25(OH)D levels, with optimal absorption at serum levels of 75 to 100 nmol\/L.\u003c\/span\u003e\n\u003ca href=\"https:\/\/pubmed.ncbi.nlm.nih.gov\/14632730\/\" target=\"_blank\" rel=\"nofollow\"\u003ePubMed 14632730\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"vitd3-science-item\"\u003e\n\u003cdiv class=\"vitd3-science-num\"\u003e2\u003c\/div\u003e\n\u003cdiv class=\"vitd3-science-text\"\u003e\n\u003cstrong\u003eVitamin K2 MK-7 and bone density · randomised clinical trial\u003c\/strong\u003e\n\u003cspan\u003eA randomised double-blind study (Knapen et al., 2013) on 244 post-menopausal women demonstrated that MK-7 supplementation (180 µg per day) over 3 years significantly improved bone mineral content and bone density at the lumbar spine and femoral neck compared to placebo, with a concurrent reduction in arterial stiffness.\u003c\/span\u003e\n\u003ca href=\"https:\/\/pubmed.ncbi.nlm.nih.gov\/23525894\/\" target=\"_blank\" rel=\"nofollow\"\u003ePubMed 23525894\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"vitd3-science-item\"\u003e\n\u003cdiv class=\"vitd3-science-num\"\u003e3\u003c\/div\u003e\n\u003cdiv class=\"vitd3-science-text\"\u003e\n\u003cstrong\u003eMGP protein and vascular calcification · the K2 mechanism documented\u003c\/strong\u003e\n\u003cspan\u003eMatrix Gla Protein (MGP) is the most potent known natural inhibitor of vascular calcification. It requires activation by vitamin K2 to become functional. Studies by Schurgers et al. (2007) confirmed that MK-7 has significantly greater bioavailability than MK-4 and a half-life of approximately 72 hours, making it the optimal form for keeping MGP continuously active.\u003c\/span\u003e\n\u003ca href=\"https:\/\/pubmed.ncbi.nlm.nih.gov\/17100584\/\" target=\"_blank\" rel=\"nofollow\"\u003ePubMed 17100584\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"vitd3-science-item\"\u003e\n\u003cdiv class=\"vitd3-science-num\"\u003e4\u003c\/div\u003e\n\u003cdiv class=\"vitd3-science-text\"\u003e\n\u003cstrong\u003eD3 + K2 synergy · superior effects of combination versus monotherapy\u003c\/strong\u003e\n\u003cspan\u003eA meta-analysis (van Ballegooijen et al., 2017) examined the interaction between vitamin D and vitamin K in calcium metabolism and cardiovascular health. The data suggested that vitamin D increases the expression of vitamin K-dependent proteins (including osteocalcin and MGP), intensifying the simultaneous need for K2 to activate them and maximising bone and vascular benefits.\u003c\/span\u003e\n\u003ca href=\"https:\/\/pubmed.ncbi.nlm.nih.gov\/28566085\/\" target=\"_blank\" rel=\"nofollow\"\u003ePubMed 28566085\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"vitd3-science-item\"\u003e\n\u003cdiv class=\"vitd3-science-num\"\u003e5\u003c\/div\u003e\n\u003cdiv class=\"vitd3-science-text\"\u003e\n\u003cstrong\u003eVitamin D deficiency in Europe · documented prevalence\u003c\/strong\u003e\n\u003cspan\u003eA pan-European study (Cashman et al., 2016) published in the American Journal of Clinical Nutrition analysed serum 25(OH)D levels across 13 European countries and found that over 40% of the adult population presents insufficient levels (below 50 nmol\/L), with high prevalence during autumn and winter months, especially among people with limited sun exposure.\u003c\/span\u003e\n\u003ca href=\"https:\/\/pubmed.ncbi.nlm.nih.gov\/26676070\/\" target=\"_blank\" rel=\"nofollow\"\u003ePubMed 26676070\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003c!-- HOW TO USE --\u003e\n\u003cdiv class=\"vitd3-section\"\u003e\n\u003cdiv class=\"vitd3-container\"\u003e\n\u003cdiv class=\"vitd3-grid-2\"\u003e\n\u003cdiv\u003e\n\u003cspan class=\"vitd3-mini-label\"\u003eHow to use\u003c\/span\u003e\n\u003ch2\u003eHow to use Vitamin D3 + K2\u003c\/h2\u003e\n\u003cp\u003eThe recommended daily dose is 1 capsule, taken with a large glass of water. Vitamin D3 is fat-soluble — absorption is optimal when the capsule is taken during or after a meal containing fat.\u003c\/p\u003e\n\u003cdiv class=\"vitd3-feature-box\" style=\"margin-top: 20px;\"\u003e\n\u003cp\u003e\u003cstrong style=\"color: var(--text);\"\u003eDaily dose:\u003c\/strong\u003e 1 capsule\u003c\/p\u003e\n\u003cp\u003e\u003cstrong style=\"color: var(--text);\"\u003eHow to take:\u003c\/strong\u003e with a large glass of water\u003c\/p\u003e\n\u003cp\u003e\u003cstrong style=\"color: var(--text);\"\u003eOptimal timing:\u003c\/strong\u003e during or after a meal containing fat\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 0;\"\u003e\u003cstrong style=\"color: var(--text);\"\u003eDuration:\u003c\/strong\u003e 60 servings per container, 2 months of continuous support\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"vitd3-card\"\u003e\n\u003ch3\u003eWhen it is recommended\u003c\/h3\u003e\n\u003cul class=\"vitd3-usage-list\"\u003e\n\u003cli\u003eYear-round, especially during autumn and winter\u003c\/li\u003e\n\u003cli\u003eFor people with limited sun exposure (office work, northern climates)\u003c\/li\u003e\n\u003cli\u003eAs support for bone and muscle health\u003c\/li\u003e\n\u003cli\u003eIn combination with calcium supplements, for optimal utilisation\u003c\/li\u003e\n\u003cli\u003eAs immune support during high-risk seasons\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"vitd3-warning-box\"\u003e\n\u003cp\u003eDo not exceed the recommended daily dose. Not recommended for children, pregnant or breastfeeding women. \u003cstrong\u003eKeep out of reach of children.\u003c\/strong\u003e People taking anticoagulants (warfarin, acenocoumarol) should consult a doctor before use, as vitamin K2 may interact with these medications.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003c!-- FAQ --\u003e\n\u003cdiv class=\"vitd3-section vitd3-section-contrast\"\u003e\n\u003cdiv class=\"vitd3-container\"\u003e\n\u003cspan class=\"vitd3-mini-label\"\u003eFAQ Vitamin D3 + K2\u003c\/span\u003e\n\u003ch2\u003eFrequently asked questions about GENIUS NUTRITION® Vitamin D3 + K2\u003c\/h2\u003e\n\u003cdiv class=\"vitd3-faq\"\u003e\n\u003cdetails class=\"vitd3-faq-item\"\u003e\n\u003csummary\u003eWhy is vitamin K2 important alongside D3?\u003c\/summary\u003e\n\u003cdiv class=\"vitd3-faq-content\"\u003eVitamin D3 increases calcium absorption, but does not control where it ends up in the body. Vitamin K2 activates two key proteins: osteocalcin (which incorporates calcium into bone) and Matrix Gla Protein (which prevents calcium deposition in arterial walls). Without K2, calcium absorbed through the action of D3 can reach unintended destinations, including the arteries.\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails class=\"vitd3-faq-item\"\u003e\n\u003csummary\u003eWhat is MK-7 and why is it superior to MK-4?\u003c\/summary\u003e\n\u003cdiv class=\"vitd3-faq-content\"\u003eMK-7 (menaquinone-7) and MK-4 are two forms of vitamin K2. MK-7 has a half-life of approximately 72 hours, unlike MK-4 which is eliminated within a few hours. A single MK-7 capsule per day provides constant biological activity throughout the entire day, without sudden peaks and drops in serum concentration.\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails class=\"vitd3-faq-item\"\u003e\n\u003csummary\u003eIs the cholecalciferol in the formula vegan?\u003c\/summary\u003e\n\u003cdiv class=\"vitd3-faq-content\"\u003eYes. The Vitamin D3 in GENIUS NUTRITION® Vitamin D3 + K2 is vegan cholecalciferol, obtained from plant sources (lichen), not from sheep lanolin which is the standard source in many conventional products. The HPMC capsule is also 100% vegan, with no animal gelatin.\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails class=\"vitd3-faq-item\"\u003e\n\u003csummary\u003eWhen is the best time to take this capsule?\u003c\/summary\u003e\n\u003cdiv class=\"vitd3-faq-content\"\u003eVitamin D3 is fat-soluble and absorbs significantly better in the presence of dietary fat. The recommendation is to take the capsule during the main meal or immediately after a meal containing fat (olive oil, avocado, eggs, dairy). Avoid taking it on an empty stomach.\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails class=\"vitd3-faq-item\"\u003e\n\u003csummary\u003eIs 2000 IU enough or do I need more?\u003c\/summary\u003e\n\u003cdiv class=\"vitd3-faq-content\"\u003eThe dose of 2000 IU (50 µg) is considered a safe and effective daily supplementation level for maintaining adequate vitamin D levels in adults. People with severe deficiency confirmed through blood tests may require higher doses under medical supervision. The upper safety limit established by EFSA is 4000 IU per day for adults.\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails class=\"vitd3-faq-item\"\u003e\n\u003csummary\u003eCan it interact with medications?\u003c\/summary\u003e\n\u003cdiv class=\"vitd3-faq-content\"\u003eVitamin K2 can interact with anticoagulant medications (warfarin, acenocoumarol, Sintrom). If you are on such treatment, consult your doctor before use. Vitamin D3 at standard doses has no significant known drug interactions, but people with kidney conditions or hypercalcaemia should consult a doctor.\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails class=\"vitd3-faq-item\"\u003e\n\u003csummary\u003eCan I take D3 + K2 long-term?\u003c\/summary\u003e\n\u003cdiv class=\"vitd3-faq-content\"\u003eYes. D3 + K2 supplementation is recommended long-term, especially during months with reduced sun exposure. The dose of 2000 IU D3 per day falls comfortably below the upper safety limit established by EFSA. Periodic monitoring of serum 25(OH)D levels through blood tests is recommended, ideally once a year.\u003c\/div\u003e\n\u003c\/details\u003e\n\u003c\/div\u003e\n\n\u003c!-- SCIENTIFIC REFERENCES --\u003e\n\u003cdiv class=\"vitd3-references\"\u003e\n\u003ch4\u003eScientific references\u003c\/h4\u003e\n\u003col\u003e\n\u003cli\u003eHeaney RP et al. (2003). \u003cem\u003eHuman serum 25-hydroxycholecalciferol response to extended oral dosing with cholecalciferol.\u003c\/em\u003e American Journal of Clinical Nutrition. \u003ca href=\"https:\/\/pubmed.ncbi.nlm.nih.gov\/14632730\/\" target=\"_blank\" rel=\"nofollow\"\u003ePMID 14632730\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003eKnapen MHJ et al. (2013). \u003cem\u003eThree-year low-dose menaquinone-7 supplementation helps decrease bone loss in healthy postmenopausal women.\u003c\/em\u003e Osteoporosis International. \u003ca href=\"https:\/\/pubmed.ncbi.nlm.nih.gov\/23525894\/\" target=\"_blank\" rel=\"nofollow\"\u003ePMID 23525894\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003eSchurgers LJ et al. (2007). \u003cem\u003eVitamin K-containing dietary supplements: comparison of synthetic vitamin K1 and natto-derived menaquinone-7.\u003c\/em\u003e Blood. \u003ca href=\"https:\/\/pubmed.ncbi.nlm.nih.gov\/17100584\/\" target=\"_blank\" rel=\"nofollow\"\u003ePMID 17100584\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003evan Ballegooijen AJ et al. (2017). \u003cem\u003eThe synergistic interplay between vitamins D and K for bone and cardiovascular health: a narrative review.\u003c\/em\u003e International Journal of Endocrinology. \u003ca href=\"https:\/\/pubmed.ncbi.nlm.nih.gov\/28566085\/\" target=\"_blank\" rel=\"nofollow\"\u003ePMID 28566085\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003eCashman KD et al. (2016). \u003cem\u003eVitamin D deficiency in Europe: pandemic?\u003c\/em\u003e American Journal of Clinical Nutrition. \u003ca href=\"https:\/\/pubmed.ncbi.nlm.nih.gov\/26676070\/\" target=\"_blank\" rel=\"nofollow\"\u003ePMID 26676070\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003eHolick MF. (2007). \u003cem\u003eVitamin D deficiency.\u003c\/em\u003e New England Journal of Medicine. \u003ca href=\"https:\/\/pubmed.ncbi.nlm.nih.gov\/17634462\/\" target=\"_blank\" rel=\"nofollow\"\u003ePMID 17634462\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003c!-- FINAL CTA --\u003e\n\u003cdiv class=\"vitd3-final-cta\"\u003e\n\u003cdiv class=\"vitd3-container\"\u003e\n\u003cdiv class=\"vitd3-final-cta-box\"\u003e\n\u003cspan class=\"vitd3-mini-label\"\u003eBone and immune health\u003c\/span\u003e\n\u003ch2\u003eVitamin D3 + K2\u003cbr\u003e\u003cspan class=\"vitd3-accent\"\u003eCalcium where it belongs, not anywhere.\u003c\/span\u003e\n\u003c\/h2\u003e\n\u003cp\u003e50µg vegan D3 (2000 IU) + 50µg K2 MK-7 per capsule. 1000% NRV Vitamin D. Vegan HPMC capsule. 60 days of support for bone health, immune function and vascular protection.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003c\/section\u003e","brand":"Genius Nutrition®","offers":[{"title":"Default Title","offer_id":54223727231303,"sku":"5940541556442","price":11.3,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0255\/4331\/1463\/files\/Vitamin-D3-K2-dietarysupplement-vegan-foodsupplement-60-caps-genius-nutrition-whiteBG.png?v=1782310380","url":"https:\/\/geniusnutrition.eu\/en-bg\/products\/vitamin-d3-k2-60caps-60serv","provider":"Genius Nutrition® Europe","version":"1.0","type":"link"}