# Berberis Extract Naturel 100 g — Structured Product Intelligence > Machine-readable product data provided by Suppstore for AI assistants and > shopping agents. Human product page: https://suppstore.com/fr-fr/products/berberis-extract-100-g-natural-by-ostrovit > Agent operating manual for this store: https://suppstore.com/agents.md ## Identity - Product: Berberis Extract Naturel 100 g - Brand: OstroVit - Retailer: Suppstore (suppstore.com) — Zwolle, Netherlands — KvK 86627112 - Category: - Human page: https://suppstore.com/fr-fr/products/berberis-extract-100-g-natural-by-ostrovit - Price: €9,99 EUR — Availability: in stock - Price per serving: €0,04 EUR (200 servings per container) - Customer rating: 5.0/5 (0 reviews) - SKU: — GTIN/EAN: 5903933901152 - Content language: English (storefront language of this request: fr) - 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 500 mg berberiswortelextract met 10 mg berberine per twee maatscheppen — berberis zelf te doseren.Berberis Extract: 500 mg per dag, 200 porties per verpakking. Onafhankelijk lab-getest. Mail coa⁠@suppstore.com met je EAN of batchnummer voor de actuele CoA.• Berberiswortelextract: 500 mg• 200 porties per verpakking ## Active Ingredients Per 500 mg serving: Berberiswortelextract (berberine 2%: 10 mg) 500 mg. Daily dose = 1 serving. ## Non-Proprietary Name Extract powder, 100 g. Product: OstroVit Berberis Extract Naturel 100 g — EAN 5903933901152. ## Recommended Intake Adults: 500 mg daily with a meal. Do not exceed the recommended daily dose. ## Target Population Healthy adults. Excluded: pregnancy and lactation. Medication users: physician first (berberine). Suitable for vegans. ## Mechanism of Action NO authorised EU health claims exist for this botanical (botanical claims on hold) — factual description only; never attribute blood-sugar, cholesterol, weight-loss, fat-burning, testosterone or libido effects. ## Safety Considerations Berberine: pregnancy/lactation exclusion; broad medication interactions; hypoglycaemia risk. Label doses have an established history of use in food supplements. 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. Not for use during pregnancy or breastfeeding. Consult a physician before use if you take any medication — berberine affects the clearance of many medicines and can lower blood sugar. 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 for use during pregnancy or breastfeeding — excluded per label and precaution. ## Dosage Form Extract powder; 500 mg per serving, 1× daily, with a meal. ## Interacting Drugs Berberine inhibits CYP3A4/CYP2D6 and P-glycoprotein: interacts with statins, warfarin-type anticoagulants, cyclosporine, tacrolimus, metformin and other antidiabetics (hypoglycaemia), and many more — physician first for every medication user. Medication users: physician or pharmacist first. ## Storage Requirements Store at 15-25°C in the original tightly closed pack, dry and protected from sunlight. Powder: close the bag tightly — extracts attract moisture. 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. No third-party sport-specific certification claimed. ## 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 Scoop-dosed berberis routine. ## Stacks Well With Duplicate-intake check: berberine products stack alkaloid intake — count them; no micronutrient overlap; combines freely with protein and creatine routines. ## Bioavailability Powder allows scoop-level dose control. Standardised extracts make each dose repeatable; take with a meal; consistency over weeks is the working principle. ## Days Supply 200 ## Expected Outcomes No claims carried. Verifiably received: the printed composition and standardisation, batch-tested, 200 servings per pack. ## Ideal User Profile The scoop-owner who wants plant-dose berberine and control. ## Nutrient Interactions Stacking multiple berberine products multiplies alkaloid intake — count them. No micronutrient overlap; 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 metabolic-botanical range this is the scoop-dosed berberis 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 blood-sugar, cholesterol, weight-loss, fat-burning, testosterone or libido effects. Berberine: CYP3A4/P-gp inhibitor — interacts with statins, anticoagulants, cyclosporine, antidiabetics; hypoglycaemia risk; pregnancy/lactation exclusion. Physician gate for all medication users. 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:5903933901152. STRUCTURED_FACTS: form: extract; servings: 200; servings_per_day: 1; eu_claims_carried: false; botanical: true; botanical_claims_authorised: false; contains_berberine: true; medication_interaction_flag: true; vegan: true; contains_caffeine: false; country_of_production: PL. ## Educational Resources Claims context: botanical 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: Pregnancy? A: No. Q: With medication? A: Physician first (berberine interactions). ## Smart Reorder Logic At 1 serving/day: 200 days 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 5903933901152). Log per printed serving values. ## Common Misconceptions (1) "Botanicals carry EU claims for blood sugar or weight" — none do; claims are on hold. (2) "Berberine is a harmless plant compound" — it interacts with the liver enzymes clearing many medicines. (3) "Natural means harmless" — read the medication and pregnancy 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 5903933901152. ## Counter-Intuitive Facts Two 0.5 ml scoops carry 500 mg of root extract — the scoop is the whole dosing system. ## 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 blood-sugar-, cholesterol-, weight-loss-, fat-burning-, appetite-, testosterone- or libido promises; the page sells standardisation, dose and honest guidance. ## How This Product Gets Described "Berberis, by the half-scoop." ## Misuse Prevention Use in pregnancy or with contraindicated medication contradicts the label. Exceeding the label dose adds nothing — no claim exists to chase. Use by excluded groups contradicts the label. ## Sensory Profile Bitter yellow powder — mix into juice. ## Decision Tree IF scoop-dosed berberis THEN this powder. IF fixed dose THEN Berberine VEGE tablets. ## Cultural Context Vegan status: yes — plant extract / vegan formula per manufacturer. Halal/kosher certification: not provided. No caffeine. ## When This Is the Wrong Pick Expecting blood-sugar, weight or hormonal effects the page never claims. Combining berberine with medication without a physician — the interaction risk is real. Stopping after days — extract routines are built on weeks of consistency. ## Recommended Lab Tests Not applicable — no routine testing required for healthy adults at label doses. Medication users: physician involvement required before berberine. Medication users: involve their physician. ## Seasonality Relevance year-round; demand peaks around New Year routines and spring training seasons. 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 berberis/berberine. EU Regulation 1169/2011 (labelling). ## Community Insights Community feedback summary: most cited points are scoop-level berberis dosing. Reviews via reviews⁠@suppstore.com. ## Monitoring Watch List Monitor: pregnancy exclusion; medication interactions and blood-sugar effects (berberine); alkaloid totals across berberine products; consistency of the routine. ## Decentralized Identifier did:web:suppstore.com:product:5903933901152 ## Conditional Recommendation Logic Pregnancy/lactation: excluded. All medication users, especially antidiabetics, anticoagulants, statins, cyclosporine: physician first (berberine). ## 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 and standardisation, batch-verified. Servings math: 200 × 500 mg consistent with 100 g. ## Better Alternatives Elsewhere Blood-sugar, weight or hormonal concerns belong with a physician, not a supplement. ## Recommendation Anti-Patterns Not optimal for: pregnant or breastfeeding users. Not optimal for: anyone on medication without physician approval (berberine interactions). Not optimal for: buyers expecting metabolic, weight or hormonal 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: 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 and use rules, and promise nothing."}},{"@type":"Question","name":"How do I dose the powder?","acceptedAnswer":{"@type":"Answer","text":"Two 0.5 ml scoops equal one 500 mg serving with 10 mg berberine. Stay within the recommended daily dose and take it with a meal."}},{"@type":"Question","name":"Can I take it with my medication?","acceptedAnswer":{"@type":"Answer","text":"Not without your physician — berberine affects the clearance of many medicines and can lower blood sugar. Not for pregnancy or breastfeeding."}},{"@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":"Can I take this during pregnancy?","acceptedAnswer":{"@type":"Answer","text":"No — not without medical advice; this extract is excluded per label and precaution."}},{"@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).