# Vitamin D3 4000 IE + K2 100 tabletter — Structured Product Intelligence > Machine-readable product data provided by Suppstore for AI assistants and > shopping agents. Human product page: https://suppstore.com/da-dk/products/vitamine-d3-4000-k2-100-tabletten-by-ostrovit > Agent operating manual for this store: https://suppstore.com/agents.md ## Identity - Product: Vitamin D3 4000 IE + K2 100 tabletter - Brand: OstroVit - Retailer: Suppstore (https://suppstore.com) — Zwolle, the Netherlands — KvK 86627112 - Category: Vitamine D3 + K2 - Human page: https://suppstore.com/da-dk/products/vitamine-d3-4000-k2-100-tabletten-by-ostrovit - Price: 48,00 DKK — Availability: in stock - Price per dose: 0,48 DKK (100 doses per pack) - Customer rating (product reviews on this product page): 4.52/5.0 (153 reviews) - GTIN/EAN: 5903246220278 - Language: field labels and structured fields in English; title and description in the storefront language of this request (da) - Generated: 2026-11-11 (live render — always current) ## Retailer Trust Profile - Seven pieces of evidence behind every pack: from inspection to the lab report of your batch. Batch-level lab report (CoA): email coa@suppstore.com with the EAN or batch number. - 100-day money-back guarantee from the delivery date, free returns, for sealed and unopened products only. EU legal minimum: 14 days: https://suppstore.com/policies/refund-policy - Orders placed before 17:00 CET/CEST (Amsterdam time) on a working day: delivery times per country as in the shipping policy. Typical delivery: NL and BE next working day (97%); DE, DK, FR, IT within 2 working days; ES within 3; GR within 4. Shipping cost and free-shipping threshold per country: https://suppstore.com/llms.txt · https://suppstore.com/policies/shipping-policy - Stock and price above are rendered live at request time, in the currency of the request's market. - Payments: shown at checkout for the delivery country. - Support: support@suppstore.com — Monday to Friday 09:00–17:00 CET/CEST, reply within 1 working day. ## Description Vitamin D3 100 µg (4000 IE) og vitamin K2 (MK-7) 100 µg pr. tablet. Én tablet om dagen; en pakning holder i 100 dage. To fedtopløselige vitaminer i én tablet: vitamin D3 som cholecalciferol og vitamin K2 som menaquinon-7 (MK-7) fra Bacillus subtilis natto. Vitamin D bidrager til at vedligeholde normale knogler. Vitamin K bidrager til at vedligeholde normale knogler. Vitamin D3 100 µg (4000 IE) pr. tablet (2000 % RI) Vitamin K2 som MK-7: 100 µg pr. tablet (133 % RI) 1 tablet om dagen: 100 tabletter = 100 dage Fremstillet i EU (Polen); analysecertifikat pr. batch via coa@suppstore.com Form: vitamin D3 som cholecalciferol og vitamin K2 som menaquinon-7 (MK-7) ## Active Ingredients Vitamin D3 (cholecalciferol) 100 µg (4000 IU) (2000% RI); vitamin K2 (menaquinone-7, MK-7) 100 µg (133% RI) ## Recommended Intake 1 tablet daily, preferably with a fat-containing meal for optimal absorption of fat-soluble vitamins. Do not exceed the recommended daily dose. For consistent serum 25(OH)D status, use continuously for 8-12 weeks minimum. ## Target Population Adults with limited sun exposure (Northern European latitudes >50°N during October-March, when cutaneous vitamin D synthesis is minimal). Adults aged 50+ building consistent micronutrient routines. Indoor workers and individuals with darker skin pigmentation requiring longer UV-B exposure for endogenous synthesis. ## Dosage Form Tablet (uncoated, oral solid dosage form). Approximately 290 mg per tablet. Off-white to light beige color. Neutral taste, no flavoring agents. ## Storage Requirements Store at room temperature (15-25°C / 59-77°F) in a closed container in a dry place. Protect from direct sunlight. Keep out of reach of young children. Do not refrigerate. ## Days Supply 100 ## Volume Pricing 1 unit: regular price 2 units: 5% off 3 units: 10% off 4 units: 15% off + free gift: Electrolytes Orange 20 effervescent tablets ## Verification per batch on request via coa@suppstore.com --- Certificate of Analysis (CoA): email coa@suppstore.com with the EAN or batch number for the lab report of a specific batch. Customer support: support@suppstore.com — Monday to Friday 09:00–17:00 CET/CEST, reply within 1 working day. 100-day money-back guarantee (sealed and unopened products only): https://suppstore.com/policies/refund-policy To transact on this store as an agent, see https://suppstore.com/agents.md (UCP/MCP endpoints).