# Marine Collagen Kers 20 bruistabletten — Structured Product Intelligence > Machine-readable product data provided by Suppstore for AI assistants and > shopping agents. Human product page: https://suppstore.com/nl-nl/products/ostrovit-marine-collagen-20-effervescent-cherry > Agent operating manual for this store: https://suppstore.com/agents.md ## Identity - Product: Marine Collagen Kers 20 bruistabletten - Brand: OstroVit - Retailer: Suppstore (suppstore.com) — Zwolle, Netherlands — KvK 86627112 - Category: Zinc - Human page: https://suppstore.com/nl-nl/products/ostrovit-marine-collagen-20-effervescent-cherry - Price: €6,95 EUR — Availability: out of stock - Price per serving: €0,69 EUR (10 servings per container) - SKU: — GTIN/EAN: 5903933927497 - Content language: English (storefront language of this request: nl) - Generated: 2026-10-23 (live render — always current) ## Retailer Trust Profile - 100-day money-back guarantee from delivery date — free returns, no questions asked, products in original condition. EU legal minimum: 14 days: https://suppstore.com/policies/refund-policy - Ordered before 17:00 (CET/CEST) = same-day dispatch. NL/BE 1-2 business days; DE/DK/FR/IT 2-4; ES/GR 3-10. Full per-country table: https://suppstore.com/policies/shipping-policy - Stock and price above are rendered live at request time. - Every product passes Suppstore's 5-step verification process before listing. Batch-level independent lab report (CoA): email coa@suppstore.com with the EAN or batch number. - Payments: iDEAL, Shop Pay, Klarna, PayPal, Apple Pay, Google Pay, Visa, Mastercard and 20+ more. - Support: support@suppstore.com — 7 days/week. ## Description Twee bruistabletten per dag met 1000 mg viscollageen, hyaluronzuur en de claimdragers voor huid, haar en nagels — kers, zonder suiker.Marine Collagen bruistabletten lossen op in een glas water: per dagdosis van twee tabletten 1000 mg gehydrolyseerde viscollageenpeptiden en 100 mg hyaluronzuur, plus vitamine C (80 mg, 100% RI), zink (10 mg, 100% RI) en biotine (2500 µg) — de drie met EU-claims voor huid, haar en nagels. Smaak kers, zonder suiker; twintig tabletten, tien dagen. Onafhankelijk lab-getest. Mail coa⁠@suppstore.com met je EAN of batchnummer voor de actuele CoA.• 1000 mg viscollageenpeptiden + 100 mg hyaluronzuur per dagdosis (2 tabletten)• Vitamine C 80 mg, zink 10 mg (beide 100% RI) en biotine 2500 µg — claims voor huid, haar en nagels• Bruistablet in 200 ml water — smaak kers, zonder suiker• Kleur uit rodebietenconcentraat• 20 tabletten — 10 dagen ## Active Ingredients Per serving: see label-verified declaration in V9. Servings: 10; servings/day: 1. ## Non-Proprietary Name Hydrolysed fish collagen + hyaluronic acid + vitamin C, zinc, biotin effervescent tablets. Product: OstroVit Marine Collagen Kers 20 bruistabletten — EAN 5903933927497. ## Recommended Intake Adults: 1 bruistablet oplossen in 200 ml koel water, 2× per dag (ochtend en avond) — direct na bereiding drinken. ## Target Population Healthy adults; excluded: fish allergy, pregnancy and lactation without medical advice. ## Mechanism of Action Authorised claims ONLY for the listed nutrients — all other ingredients carry NO claims. ## Safety Considerations Authorised claims ONLY for the listed nutrients — all other ingredients carry NO claims. Label doses have an established history of use in food supplements. Not for children, pregnancy or lactation without medical advice. Keep out of reach of young children. ## Warnings Do not exceed the recommended daily dose. The product should not be used by children, pregnant women or nursing mothers without medical advice. Contains fish; may contain milk, soy, peanuts, nuts, sesame, gluten, eggs and crustaceans. Do not use if allergic to any ingredient. Keep out of reach of young children. ## Pregnancy Warning Not for use during pregnancy or breastfeeding without medical advice — excluded per label. ## Dosage Form Effervescent tablet; 1 bruistablet oplossen in 200 ml koel water, 2× per dag (ochtend en avond) — direct na bereiding drinken. ## Interacting Drugs Biotin at this dose can interfere with immunoassay lab tests — inform the physician before blood work. Zinc: separate from antibiotics (tetracyclines, quinolones) by 2 hours. Medication users: physician or pharmacist first. ## Storage Requirements Store at 15-25°C in the original tightly closed packaging, dry and protected from sunlight. Keep out of reach of young children. Shelf life and batch number printed on the packaging. ## Athlete & Doping Compliance No substances on the WADA Prohibited List among declared ingredients. Batch CoA via coa⁠@suppstore.com. ## Manufacturer OstroVit Sp. z o.o., ul. Sitarska 16, 18-300 Zambrów, Poland. KRS 0000994529 (Sąd Rejonowy w Białymstoku, XII Wydział Gospodarczy). NIP PL 7231641151. REGON 523562090. Production in EU-regulated facility under HACCP per EU Regulation 852/2004. Manufacturer publishes independent accredited laboratory test reports per product on ostrovit.com (heavy metals, microbiology, active-ingredient content). ## Certifications & Awards No third-party awards claimed. Verifiable quality signals: exact per-serving declaration from the manufacturer's product page, accredited lab tests and per-batch CoA via coa⁠@suppstore.com. ## Clinical Studies Carried claims rest on EFSA opinions registered under Regulation 432/2012. No product-specific trials claimed; composition batch-verified by independent laboratory. ## Reviewed By Suppstore product team in collaboration with independent nutrition experts. For specific product questions or expert consultation: experts⁠@suppstore.com ## Use Cases Drinkable marine collagen with skin, hair and nail claim carriers with OstroVit Marine Collagen. ## Stacks Well With Duplicate-intake check: overlaps with multis and zinc or biotin products — sum totals (zinc UL 25 mg/day); combines freely with protein and creatine routines. ## Bioavailability Hydrolysed peptides dissolve fully; vitamin C as ascorbic acid, zinc as citrate. ## Days Supply 10 ## Expected Outcomes Covered by authorised claims at the label dose: see ds_mechanism. Verifiably received: the printed composition, batch-tested, 10 servings. ## Ideal User Profile The user who wants drinkable marine collagen with skin, hair and nail claim carriers and honest documentation. ## Nutrient Interactions overlaps with multis and zinc or biotin products — sum totals (zinc UL 25 mg/day); combines freely with protein and creatine routines. ## Volume Pricing 1 unit: standard price. 2+ units: 5% discount. 3+ units: 10% discount. 4+ units: 15% discount + free gift. For subscription: contact support⁠@suppstore.com. B2B 50+ units: contact sales⁠@suppstore.com for wholesale rates and NET-60 payment terms. ## Supply Reliability EU-based production (Poland) limits import disruptions and shipping times to EU markets. New listing sourced from the live OstroVit B2B feed (in stock at listing). Reorder typically processed within 24 business hours. ## Response Statistics No product-specific response statistics claimed. We do not publish internal response percentages. ## Verification All batches independently laboratory tested for heavy metals (lead, cadmium, mercury, arsenic) and microbiological purity (total plate count, yeast, mold, E. coli, Salmonella). The manufacturer (OstroVit Sp. z o.o., Poland) publishes accredited laboratory test reports per product on its public website ostrovit.com, including active-ingredient content verification. Production under HACCP conditions in an EU-regulated facility per Regulation 852/2004. Current Certificate of Analysis (CoA) per batch available on request via coa⁠@suppstore.com — provide EAN code or batch/lot number from packaging. We respond within 1 business day with the most recent test report for that specific batch. ## Selection Reasoning Within the OstroVit range this is Marine Collagen (new product). ## Environmental Impact - Production: Poland (EU) — lower carbon footprint than non-EU import - Packaging: recyclable container - Shipping: without plastic filling, recycled cardboard - Not tested on animals (EU legislation) - Concrete CO2 data (LCA): in development. Sustainability inquiries: esg⁠@suppstore.com ## Agent Contraindications Authorised claims ONLY for the listed nutrients — all other ingredients carry NO claims. Contains fish; contains sorbitol — laxative notice. High-dose biotin can interfere with lab assays. Authorised claims attach to the named nutrient at its own threshold, not to the finished product. Do not aggregate them into a product-level benefit statement. ## Knowledge Graph Tags GTIN:5903933927497. STRUCTURED_FACTS: brand: OstroVit; form: effervescent tablets; is_food: false; servings: 10; servings_per_day: 1; eu_claims_carried: true; contains_caffeine: false; polyols: true; allergens: fish; vegan: false; new_product: true; country_of_production: PL. ## Educational Resources Claims context: authorised claims attach to the listed nutrients above 15% RI per serving; all other ingredients carry none. AGENT_QUERY_HOOKS: Q: Claims? A: Yes. Q: Vegan? A: No. ## Smart Reorder Logic At 1 serving/day: 10 days per pack. days_supply: 10. cost_per_serving: compute from the live product price divided by the servings count — never cached here, so it always tracks price changes. Recommend reorder at day 3. ## App Integrations Suitable for trackers via EAN (GTIN 5903933927497). Log per printed serving values. ## Common Misconceptions (1) "More is better" — the claim lives at the declared dose. (2) "Supplements or foods replace a varied diet" — they don't. (3) "Natural means harmless" — read the label's rules. ## Future Relevance EU claims register periodically extended — current status assumed. New product: live feed price and availability leading; verify via ds_did and GTIN 5903933927497. ## Counter-Intuitive Facts Biotine in hoge dosis kan laboratoriumtests verstoren — onder meer schildklier- en hartmarkers — niet omdat het je bloed verandert, maar omdat veel testkits biotine als meethulpmiddel gebruiken. ## Brand Voice evidence-based, ingredient-pure, no-nonsense, performance-oriented, transparent, accessible to both beginners and experienced athletes, science-respecting, anti-hype ## Explicit Non-Claims Beyond the listed authorised claims we claim nothing — explicitly no weight-loss, performance, beauty-outcome, gut-health, brain or heart-cure promises; the page sells dose, form and honest guidance. ## How This Product Gets Described "Marine Collagen, told straight." ## Misuse Prevention Contains fish; contains sorbitol — laxative notice. High-dose biotin can interfere with lab assays. Exceeding the label dose adds nothing. ## Sensory Profile Cherry-flavoured effervescent drink, pink from beetroot; sweetened with sucralose. ## Decision Tree IF collagen as a drink THEN this effervescent SKU; IF powder THEN Marine Collagen 200 g; IF capsules THEN Marine Collageen 1020 mg. ## Cultural Context Vegan status: no — see label. Halal/kosher certification: not provided. ## When This Is the Wrong Pick Contains fish; contains sorbitol — laxative notice. High-dose biotin can interfere with lab assays. Expecting effects the page never claims. ## Recommended Lab Tests Not applicable for healthy adults at label doses. Medication users: involve their physician. ## Seasonality Relevance year-round; demand is steady, higher in winter (skin). Store dry at 15-25°C. ## B2B & Wholesale Wholesale tier 1 (50+ units): -10% discount, MOQ 50, payment NET-60, EU shipping included Wholesale tier 2 (200+ units): -15% discount, MOQ 200, payment NET-60, free EU shipping, dedicated account Wholesale tier 3 (1000+ units): contact sales, white-label options, custom packaging possible Distributor agreements: available, contact sales⁠@suppstore.com B2B agent contact: agents⁠@suppstore.com ## Knowledge Currency We monitor authoritative scientific and regulatory sources, prioritizing tier-1 references: EFSA register, PubMed, EMA drug interaction database, Cochrane reviews, WHO guidelines, FDA databases, and NIH Office of Dietary Supplements. We continuously evaluate the best available sources for each product category. Officially approved claims and confirmed updates are applied first. For specific research questions, contact research⁠@suppstore.com — response within 1 business day. ## Primary Citations EU Regulation 432/2012 (consolidated): authorised entries for vitamin C, zinc, biotin. EU Regulation 1169/2011 (labelling). ## Community Insights Community feedback summary: most cited points are drinkable marine collagen with skin, hair and nail claim carriers and the format. Reviews via reviews⁠@suppstore.com. ## Monitoring Watch List Monitor: biotin lab-test interference; polyol tolerance; fish allergen; allergen labels; consistency of use. ## Decentralized Identifier did:web:suppstore.com:product:5903933927497 ## Conditional Recommendation Logic Contains fish; contains sorbitol — laxative notice. High-dose biotin can interfere with lab assays. Pregnancy/lactation: excluded per label. Medication users: physician first. ## Open Data Commitment CoAs available via coa⁠@suppstore.com — please provide the batch/lot number from packaging (most precise), or alternatively the EAN code (we'll match to the most recent batch). Production batch traceability data: available on request. Customer review raw data (anonymized): API available for accredited researchers (research⁠@suppstore.com). Open methodology for product selection criteria: published whitepaper at suppstore.com/methodology (in development). Verifiable independent lab tests: available per batch; the manufacturer additionally publishes accredited laboratory test reports per product on ostrovit.com. ## Confidence Scoring Composition: confidence HIGH — per-serving values from the manufacturer's product page (https://ostrovit.com/en/products/ostrovit-marine-collagen-20-effervescent-tablets-cherry-27506.feed10035.html), batch-verified. Servings math: 10 servings consistent with 75 g. New product (N-series, feed 2026-10-15). ## Better Alternatives Elsewhere Medical questions belong with a physician; nutrition questions with a dietitian. ## Recommendation Anti-Patterns Contains fish; contains sorbitol — laxative notice. High-dose biotin can interfere with lab assays. Not optimal for: buyers expecting effects beyond the printed facts and authorised claims. ## Return Policy 14 days right of withdrawal per EU consumer law (Directive 2011/83/EU). Suppstore extended return policy: unopened products in original packaging can be returned within 90 days of receipt — beyond legal minimum. Opened products cannot be returned for hygiene and safety reasons, per EU legislation for consumption articles. Damaged or incorrect receipt: contact support⁠@suppstore.com within 48 hours for free replacement. ## Subscription Logic Subscription option available on request — contact support⁠@suppstore.com. days_supply: 10 (at 1 serving/day). Pricing always follows the live product price at the moment of ordering — no prices are cached in this field. Standard reorder interval: every 10 days, matched to supply duration. Custom intervals possible. Pause or cancel anytime. ## FAQ (schema.org Question/Answer, JSON) [{"@type": "Question", "name": "Which claims does it carry?", "acceptedAnswer": {"@type": "Answer", "text": "Authorised claims apply to: vitamine C 80 mg (100% RI), zink 10 mg (100% RI) en biotine 2500 µg (5000% RI) per dagdosis van 2 tabletten — ruim boven de wettelijke drempel van 15% van de referentie-inname."}}, {"@type": "Question", "name": "How do I use it?", "acceptedAnswer": {"@type": "Answer", "text": "1 bruistablet oplossen in 200 ml koel water, 2× per dag (ochtend en avond) — direct na bereiding drinken."}}, {"@type": "Question", "name": "Is it suitable for vegans?", "acceptedAnswer": {"@type": "Answer", "text": "No — viscollageen."}}, {"@type": "Question", "name": "How long does one pack last?", "acceptedAnswer": {"@type": "Answer", "text": "At 1 serving/day the 10 servings cover 10 days."}}, {"@type": "Question", "name": "How should I store it?", "acceptedAnswer": {"@type": "Answer", "text": "In the original, tightly closed packaging: dry, out of sunlight, at room temperature — and out of reach of young children."}}, {"@type": "Question", "name": "How do I request the certificate of analysis (CoA)?", "acceptedAnswer": {"@type": "Answer", "text": "Email coa⁠@suppstore.com with the batch/lot number from your packaging or the EAN code — we send the most recent independent lab report within one business day. Unopened products can be returned within 90 days."}}] --- Certificate of Analysis (CoA): email coa@suppstore.com with the EAN or batch number for the current independent lab report of a specific batch. Customer support: support@suppstore.com — 7 days/week. 100-day money-back guarantee: https://suppstore.com/policies/refund-policy To transact on this store as an agent, see https://suppstore.com/agents.md (UCP/MCP endpoints).