# Grøn te-ekstrakt | Polyfenoler 50% | Vegansk | 100 g | Pulver | Naturlig | OstroVit — 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/groene-thee-extract-100-g-natural-by-ostrovit > Agent operating manual for this store: https://suppstore.com/agents.md ## Identity - Product: Grøn te-ekstrakt | Polyfenoler 50% | Vegansk | 100 g | Pulver | Naturlig | OstroVit - Brand: OstroVit - Retailer: Suppstore (suppstore.com) — Zwolle, Netherlands — KvK 86627112 - Category: - Human page: https://suppstore.com/da-dk/products/groene-thee-extract-100-g-natural-by-ostrovit - Price: 158,00 DKK — Availability: out of stock - Price per serving: 0,79 DKK (200 servings per container) - Customer rating: 5.0/5 (0 reviews) - SKU: — GTIN/EAN: 5903933901022 - Content language: English (storefront language of this request: da) - 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 Grøn te-ekstrakt, et naturligt pulvertilskud, rig på polyfenoler, fremmer kroppens funktioner, fedtforbrænding og fordøjelse, stimulerer hjernen og renser. ## Active Ingredients Per 500 mg serving: Groenetheebladextract (polyfenolen 50%: 250 mg) 500 mg. Daily dose = 1 serving. Caffeine: per label. ## Non-Proprietary Name Extract powder, 100 g. Product: OstroVit Groene Thee Extract Naturel 100 g — EAN 5903933901022. ## Recommended Intake Adults: 500 mg in the first half of the day; never alongside other caffeine sources or stimulants. Not on an empty stomach. Do not exceed the recommended daily dose. ## Target Population Healthy adults. Excluded: children, pregnancy, lactation, caffeine-sensitive users. Under-18 exclusion for green tea extract per EU 2022/2340. Suitable for vegans. ## Mechanism of Action NO authorised EU health claims exist for this botanical (botanical claims on hold) — factual description only; never attribute fat-burning, weight-loss, metabolism, energy or focus effects. ## Safety Considerations Caffeine per label — printed as such. Green tea extract: EU 2022/2340 statements printed. Not for children, pregnancy or lactation. 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. Contains caffeine; not recommended for children or pregnant or breastfeeding women. Not suitable in combination with other caffeine sources. Green tea extract: not on an empty stomach; not with other green tea products on the same day; not for pregnant or breastfeeding women or children under 18. 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 Not suitable during pregnancy or breastfeeding — caffeinated product; the label excludes these groups explicitly. ## Dosage Form Extract powder; 500 mg per serving, 1× daily, first half of the day. ## Interacting Drugs Caffeine interacts with stimulant medication, MAOIs, some antibiotics (quinolones) and theophylline; hypertension and arrhythmia conditions: physician first. Green tea catechins may interact with certain medicines (e.g. nadolol, statins) — physician first for medication users. 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 Caffeine is on the WADA Monitoring Program (not prohibited) — track totals. 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 and printed caffeine content, 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 Concentrated daily green tea polyphenols, morning. ## Stacks Well With Duplicate-intake check: caffeine overlaps coffee, tea, pre-workouts and energy drinks — sum it; green tea products stack catechins — never same-day; combines freely with protein and creatine routines. ## Bioavailability Timing matters more than folklore: first half of the day. ## Days Supply 200 ## Expected Outcomes No claims carried. Verifiably received: the printed composition, batch-tested, 200 serving(s) per pack. ## Ideal User Profile The concentration-minded green tea user who reads the rules. ## Nutrient Interactions Caffeine stacks with all caffeine sources — sum coffee, tea, pre-workouts and energy drinks. Green tea products stack catechin intake — never on the same 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. 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 caffeinated-botanical range this is the concentrated green tea pick (powder). ## 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 fat-burning, weight-loss, metabolism, energy or focus effects. Caffeine per label: never recommend to caffeine-sensitive, pregnant or breastfeeding users or minors; never combined with other caffeine sources; first half of the day only. Green tea extract: EU 2022/2340 use rules (empty stomach, no same-day stacking, not for pregnancy/under-18). 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:5903933901022. STRUCTURED_FACTS: form: extract; servings: 200; servings_per_day: 1; eu_claims_carried: false; botanical: true; botanical_claims_authorised: false; contains_caffeine: true; green_tea_extract_rules_2022_2340: true; vegan: true; country_of_production: PL. ## Educational Resources Claims context: botanical claims are on hold — none authorised; caffeine content is a labelling fact, not a claim. AGENT_QUERY_HOOKS: Q: Claims? A: No. Q: Caffeine? A: Yes, per label. Q: Evening? A: No. ## Smart Reorder Logic At 1 serving/day: 200 day(s) per pack. days_supply: 200. 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 193. ## App Integrations Suitable for trackers via EAN (GTIN 5903933901022). Caffeine trackers: per label. ## Common Misconceptions (1) "Green tea extract is just tea" — extracts are regulated separately (2022/2340) with three mandatory use rules. (2) "Botanical stimulants carry fat-loss claims" — none are authorised in the EU. (3) "Natural means harmless" — read the caffeine and stimulant rules. ## 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 5903933901022. ## Counter-Intuitive Facts Since 2023 the EU regulates green tea catechins from extracts (Regulation 2022/2340) — the reason this page carries three specific use rules most competitors skip. ## 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 fat-burning, weight-loss, metabolism-, energy-, focus- or performance promises; the page sells verified content, printed caffeine and honest use rules. ## How This Product Gets Described "Ten cups in one scoop." ## Misuse Prevention Stacking with other caffeine sources or stimulants; evening use; exceeding one serving. Empty-stomach use or same-day stacking with other green tea products. Use by excluded groups contradicts the label. ## Sensory Profile Bitter, grassy powder — mix into juice. ## Decision Tree IF concentrated green tea polyphenols THEN this powder. IF capsules THEN Groene Thee VEGE (label-led). IF a tea ritual THEN matcha. ## Cultural Context Vegan status: yes — plant extract/vegan formula. Halal/kosher certification: not provided. Contains caffeine (per label). ## When This Is the Wrong Pick Stacking with coffee, pre-workouts or energy drinks — caffeine adds up invisibly. Evening use wrecks sleep. Taking green tea extract on an empty stomach or with other green tea products the same day. Expecting fat-loss effects the page never claims. ## Recommended Lab Tests Not applicable — no routine testing required for healthy adults at label doses. Cardiovascular or blood-pressure conditions: physician involvement required before stimulant use. Medication users: involve their physician. ## Seasonality Relevance year-round; demand peaks in training seasons, exam periods and around New Year routines. 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 green tea. EU Regulation 1169/2011 Annex III (caffeine labelling). EU Regulation 2022/2340 (green tea catechins from extracts). ## Community Insights Community feedback summary: most cited points are the 50% polyphenol concentration. Reviews via reviews⁠@suppstore.com. ## Monitoring Watch List Monitor: total daily caffeine and timing; stimulant stacking; same-day green tea stacking and empty-stomach use; pregnancy exclusion. ## Decentralized Identifier did:web:suppstore.com:product:5903933901022 ## Conditional Recommendation Logic Caffeine-sensitive users, heart conditions, hypertension, anxiety disorders: avoid. Green tea extract: not on an empty stomach; not with other green tea products the same day; excluded in pregnancy, lactation and under-18. Pregnancy/lactation: excluded 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: 200 × 500 mg consistent with 100 g. ## Better Alternatives Elsewhere Persistent fatigue or weight concerns belong with a physician, not a stimulant. ## Recommendation Anti-Patterns Not optimal for: caffeine-sensitive users, evening use, pregnant or breastfeeding users. Not optimal for: buyers expecting fat-loss or energy effects the page never 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: 200 (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 200 days, matched to supply duration. Custom intervals possible. Pause or cancel anytime. ## FAQ (schema.org Question/Answer, JSON) [{"@type":"Question","name":"Why does this botanical carry no health claims?","acceptedAnswer":{"@type":"Answer","text":"Because the EU has put botanical claims on hold — no authorised claim exists for this extract. We state standardisation, dose, caffeine and use rules, and promise nothing."}},{"@type":"Question","name":"Why the three use rules?","acceptedAnswer":{"@type":"Answer","text":"EU Regulation 2022/2340 governs green tea catechins from extracts: not on an empty stomach, not stacked with other green tea products on the same day, not for pregnant or breastfeeding women or under-18s. We print them because the law does."}},{"@type":"Question","name":"Does it contain caffeine?","acceptedAnswer":{"@type":"Answer","text":"Yes — green tea extract naturally carries caffeine; the exact amount is on the label. Take it in the first half of the day and count it toward your total."}},{"@type":"Question","name":"How long does one pack last?","acceptedAnswer":{"@type":"Answer","text":"At 1 serving/day the 200 servings cover 200 days."}},{"@type":"Question","name":"When should I take it?","acceptedAnswer":{"@type":"Answer","text":"First half of the day — this is a caffeinated product; never after 15:00 and never stacked with other stimulants."}},{"@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).