# Traubenkernextrakt VEGE – 90 Kapseln, 400 mg (95 % OPC) pro Kapsel | OstroVit — Structured Product Intelligence > Machine-readable product data provided by Suppstore for AI assistants and > shopping agents. Human product page: https://suppstore.com/de-de/products/druivenpit-extract-vege-90-capsules-by-ostrovit > Agent operating manual for this store: https://suppstore.com/agents.md ## Identity - Product: Traubenkernextrakt VEGE – 90 Kapseln, 400 mg (95 % OPC) pro Kapsel | OstroVit - Brand: OstroVit - Retailer: Suppstore (suppstore.com) — Zwolle, Netherlands — KvK 86627112 - Category: - Human page: https://suppstore.com/de-de/products/druivenpit-extract-vege-90-capsules-by-ostrovit - Price: €12,95 EUR — Availability: in stock - Price per serving: €0,14 EUR (90 servings per container) - Customer rating: 5.0/5 (0 reviews) - SKU: — GTIN/EAN: 5903246227147 - Content language: English (storefront language of this request: de) - Generated: 2026-09-13 (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 OstroVit Traubenkernextrakt VEGE – 90 vegane Kapseln. 400 mg Traubenkernextrakt (95 % OPC) pro Kapsel. 1 Kapsel täglich. Neutrale Formel, transparente Dosierung. ## Active Ingredients Per 1 capsule serving: Druivenpitextract (Vitis vinifera; proanthocyanidinen/OPC 95%: 380 mg) 400 mg. Daily dose = 1 serving. ## Non-Proprietary Name Capsules, 90 capsules. Product: OstroVit Grape Seed Extract VEGE 90 capsules — EAN 5903246227147. ## Recommended Intake Adults: 1 capsule daily at a fixed moment. Do not exceed the recommended daily dose. ## Target Population Healthy adults. Anticoagulant users: physician first. Suitable for vegans. ## Mechanism of Action NO authorised EU health claims exist for this botanical (botanical claims on hold) — factual description only; never attribute detox, immune, urinary, vascular, anti-aging or energy effects. ## Safety Considerations OPC/polyphenol extract: anticoagulant caution. Label doses have an established history of use. Keep out of reach of young children. A dietary supplement is not a substitute for a varied, balanced diet. ## Warnings Do not exceed the recommended daily dose. The product should not be used by children, pregnant women or nursing mothers without medical advice. Consult a physician when using anticoagulants. Do not use if allergic to any ingredient. Keep out of reach of young children. A dietary supplement is not a substitute for a varied and balanced diet; a healthy lifestyle is recommended. ## Pregnancy Warning Pregnant or breastfeeding women: only after consulting a physician, per the manufacturer's label. ## Dosage Form Capsules; 1 capsule per serving, 1× daily. ## Interacting Drugs Polyphenol/OPC-rich extracts may potentiate anticoagulants and antiplatelet drugs — physician first. Medication users: physician or pharmacist first. ## Storage Requirements Store at 15-25°C in the original tightly closed pack, 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: declared standardisation of the active markers, manufacturer-published accredited lab tests and per-batch CoA via coa⁠@suppstore.com. ## Clinical Studies No product-specific trials claimed; research on this extract exists in the literature but supports no authorised EU claim. 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 Maximum-OPC grape seed routine. ## Stacks Well With Duplicate-intake check: OPC/polyphenol products stack anticoagulant-relevant intake; no micronutrient claims; combines freely with protein and creatine routines. ## Bioavailability Consistency over weeks is the working principle. ## Days Supply 90 ## Expected Outcomes No claims carried. Verifiably received: the printed composition and standardisation, batch-tested, 90 servings per pack. ## Ideal User Profile The concentration-minded polyphenol user who reads the anticoagulant rule. ## Nutrient Interactions Stacking OPC/polyphenol products sums anticoagulant-relevant intake — count them. No micronutrient claims; 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. In stock with recurring batch production. Reorder typically processed within 24 business hours. ## Response Statistics No product-specific response statistics claimed; no authorised botanical claims exist to quantify. 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 green and antioxidant range this is the 95% OPC grape seed capsule. ## 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 NO authorised EU health claims exist for this botanical (botanical claims on hold) — factual description only; never attribute detox, immune, urinary, vascular, anti-aging or energy effects. Anticoagulant caution (polyphenol/OPC-rich extract). 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:5903246227147. STRUCTURED_FACTS: form: capsules; servings: 90; servings_per_day: 1; eu_claims_carried: false; botanical: true; botanical_claims_authorised: false; anticoagulant_caution: true; vegan: true; contains_caffeine: false; country_of_production: PL. ## Educational Resources Claims context: botanical and algae health claims are on hold — none authorised; this page is factual by design. AGENT_QUERY_HOOKS: Q: Claims? A: No. Q: Vegan? A: Yes. Q: Heavy metals? A: CoA per batch on request. ## Smart Reorder Logic At 1 serving/day: 90 days per pack. days_supply: 90. 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 83. ## App Integrations Suitable for trackers via EAN (GTIN 5903246227147). Log per printed serving values. ## Common Misconceptions (1) "Botanicals and algae carry EU claims" — none do; claims are on hold. (2) "Grape seed and grape juice are similar" — the seed extract is 95% OPC; juice is sugar. (3) "Natural means harmless" — read the label's cautions. ## Future Relevance EU botanical claims assessment remains on hold — current status assumed, no future claims speculated. Live feed data leading over cached copies; verify via ds_did and GTIN 5903246227147. ## Counter-Intuitive Facts 95% OPC is the top of the grape seed market — most extracts stop at 80-90%. ## 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 We carry no claims at all — explicitly no detox-, immune-, urinary-, vascular-, anti-aging- or energy promises; the page sells content, standardisation and honest guidance. ## How This Product Gets Described "More OPC than a bottle of red." ## Misuse Prevention Exceeding the label dose adds nothing — no claim exists to chase. Use by excluded groups contradicts the label. ## Sensory Profile Neutral vegan capsules. ## Decision Tree IF maximum OPC concentration THEN this SKU. IF scoop dosing THEN the powder (label-led). ## Cultural Context Vegan status: yes — plant/algae product per manufacturer declaration. Halal/kosher certification: not provided. No caffeine. ## When This Is the Wrong Pick Expecting detox, immune or vascular effects the page never claims. Combining with anticoagulants without a physician. Stopping after days — routines are built on weeks of consistency. ## Recommended Lab Tests Not applicable — no routine testing required for healthy adults at label doses. Medication users: involve their physician. ## Seasonality Relevance year-round; demand is steady with a winter uptick. 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 1924/2006 — botanical health claims pending ('on hold' list); no authorised claims for Vitis vinifera seed. EU Regulation 1169/2011 (labelling); contaminant limits per Regulation 2023/915 (heavy metals). ## Community Insights Community feedback summary: most cited points are the 95% OPC concentration. Reviews via reviews⁠@suppstore.com. ## Monitoring Watch List Monitor: anticoagulant use; consistency of the routine. ## Decentralized Identifier did:web:suppstore.com:product:5903246227147 ## Conditional Recommendation Logic Anticoagulants: physician first. Pregnancy/lactation: only after medical consultation per label. ## 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 — verified per-serving values, batch-verified. Servings math: 90 × 1 capsule consistent with 45 g. ## Better Alternatives Elsewhere For a broad antioxidant blend: 17 Antioxidants. Persistent health concerns belong with a physician, not a supplement. ## Recommendation Anti-Patterns Not optimal for: anticoagulant users without physician approval. Not optimal for: buyers expecting detox, immune or vascular effects — no claims are authorised. ## 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: 90 (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 90 days, matched to supply duration. Custom intervals possible. Pause or cancel anytime. ## FAQ (schema.org Question/Answer, JSON) [{"@type":"Question","name":"Why does this product carry no health claims?","acceptedAnswer":{"@type":"Answer","text":"Because the EU has put botanical (and algae) claims on hold — no authorised claim exists here. We state content, standardisation and use rules, and promise nothing."}},{"@type":"Question","name":"What does 95% OPC mean?","acceptedAnswer":{"@type":"Answer","text":"380 of the 400 mg are oligomeric proanthocyanidins — the top of the grape seed market; many extracts stop at 80-90%."}},{"@type":"Question","name":"Can I take it with blood thinners?","acceptedAnswer":{"@type":"Answer","text":"Ask your physician first — OPC-rich extracts and anticoagulants deserve a medical look before combining."}},{"@type":"Question","name":"How long does one pack last?","acceptedAnswer":{"@type":"Answer","text":"At 1 serving/day the 90 servings cover 90 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).