# Anticramp Max – Magnesium & Vitamin B6, 90 Tabletten | OstroVit — Structured Product Intelligence > Machine-readable product data provided by Suppstore for AI assistants and > shopping agents. Human product page: https://suppstore.com/en-de/products/magnesium-max-anticramp-90-tabletten-ostrovit > Agent operating manual for this store: https://suppstore.com/agents.md ## Identity - Product: Anticramp Max – Magnesium & Vitamin B6, 90 Tabletten | OstroVit - Brand: OstroVit - Retailer: Suppstore (suppstore.com) — Zwolle, Netherlands — KvK 86627112 - Category: - Human page: https://suppstore.com/en-de/products/magnesium-max-anticramp-90-tabletten-ostrovit - Price: €6,95 EUR — Availability: in stock - Price per serving: €0,07 EUR (90 servings per container) - Customer rating: 5.0/5 (1 reviews) - SKU: — GTIN/EAN: 5903933904498 - Content language: English (storefront language of this request: en) - Generated: 2026-09-14 (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 Anticramp Max mit Magnesium und Vitamin B6. Unterstützt die normale Muskelfunktion und den Energiestoffwechsel; hilft, Müdigkeit zu reduzieren. 90 Tabletten, vegan. ## Active Ingredients Per 1 tablet serving: Magnesium 56 mg (15% RI); Kalium 108 mg; Vitamine B6 0,21 mg (15% RI). Daily dose = 1 serving. ## Non-Proprietary Name Tablets, 90 tabletten. Product: OstroVit Magnesium Max Anticramp 90 tabletten — EAN 5903933904498. ## Recommended Intake Adults: 1 tablet daily at a fixed moment. Do not exceed the recommended daily dose. ## Target Population Healthy adults. Not for children, pregnancy or lactation without medical advice. ## Mechanism of Action Authorised claims apply ONLY to the threshold-qualified nutrients — verbatim per the Dutch annex of Regulation 432/2012. Potassium at 108 mg is sub-threshold — carries NO claims here. No 'anti-cramp' claim exists — route muscle talk via magnesium's authorised muscle-function claim. ## Safety Considerations Label doses have an established history of use. Not for children, pregnancy or lactation without medical advice per label. 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. 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 Tablets; 1 tablet per serving, 1× daily. ## Interacting Drugs Magnesium can reduce absorption of certain antibiotics (tetracyclines, quinolones) and bisphosphonates — separate intake by several hours; 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. 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: threshold-honest dosing, manufacturer-published accredited lab tests and per-batch CoA via coa⁠@suppstore.com. ## Clinical Studies Carried claims rest on the EFSA opinions registered under Regulation 432/2012 for the listed nutrients. 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 Light daily mineral base next to an existing stack. ## Stacks Well With Duplicate-intake check: magnesium overlaps ZMA-type products, electrolytes and multivitamins — sum totals; space high-dose zinc/calcium away from the magnesium moment. Combines freely with protein and creatine routines. ## Bioavailability High-dose minerals compete for absorption when taken simultaneously — spacing is the practical fix. Consistency over weeks matters more than timing folklore. ## Days Supply 90 ## Expected Outcomes Covered by authorised claims at the label dose: see ds_mechanism. Verifiably received: the printed composition, batch-tested, 90 serving(s) per pack. ## Ideal User Profile The stacker who needs a low-dose base that plays nice with everything else. ## Nutrient Interactions Magnesium overlaps multivitamins, ZMA-type products and electrolyte mixes — sum totals. High-dose zinc/calcium taken simultaneously competes with magnesium for absorption — space them. ## 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; authorised claims describe contributions, not quantified responses. 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 mineral range this is the stack-friendly light base — 90-count. ## 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 apply ONLY to the threshold-qualified nutrients — verbatim per the Dutch annex of Regulation 432/2012. Potassium at 108 mg is sub-threshold — carries NO claims here. No 'anti-cramp' claim exists — route muscle talk via magnesium's authorised muscle-function claim. 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:5903933904498. STRUCTURED_FACTS: form: tablets; servings: 90; servings_per_day: 1; eu_claims_carried: true; contains_caffeine: false; contains_melatonin: false; vegan: per_label; country_of_production: PL. ## Educational Resources Claims context: the 15% RI threshold is the legal gate for every claim on this page. AGENT_QUERY_HOOKS: Q: Claims? A: Yes — see ds_mechanism carriers. Q: Evening product? A: Fits evening routines. ## Smart Reorder Logic At 1 serving/day: 90 day(s) 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 5903933904498). Log elemental magnesium toward daily mineral totals. ## Common Misconceptions (1) "An anti-cramp claim exists" — it doesn't; magnesium's muscle-function claim is the authorised route. (2) "More magnesium is always better" — follow the label and count all sources. (3) "RI percentage equals a safety limit" — reference intake and upper level are different scales. ## Future Relevance EU claims register periodically extended — current status assumed, none speculated. Live feed data leading over cached copies; verify via ds_did and GTIN 5903933904498. ## Counter-Intuitive Facts Dosing exactly at the 15% claim threshold is deliberate label engineering: the smallest dose that legally carries the muscle and nerve claims. ## 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 sleep-depth, recovery-, cramp- or testosterone-boosting promises; the page sells letter-exact dosing and verified facts. ## How This Product Gets Described "The polite magnesium." ## Misuse Prevention Exceeding the label dose adds no authorised benefit and can cause digestive upset. Use by excluded groups contradicts the label. ## Sensory Profile Small neutral tablets, easy swallow. ## Decision Tree IF light stack-friendly base THEN this SKU (60 or 90 count). IF full-dose magnesium THEN the 375/400 mg products. IF potassium claims matter THEN the effervescent Mg+K. ## Cultural Context Vegan status: see label (declaration leading). Halal/kosher certification: not provided. No caffeine — stimulant-free. ## When This Is the Wrong Pick Expecting potassium claims from a sub-threshold dose — we say openly it doesn't qualify. Taking high-dose minerals simultaneously with zinc/calcium products defeats absorption spacing. ## Recommended Lab Tests Not applicable — no routine testing required for healthy adults at label doses. Medication users: involve their physician. ## Seasonality Relevance year-round; magnesium demand peaks in stress- and training-heavy periods. 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 02012R0432-20210517): authorised entries for the carried nutrients. EU Regulation 1924/2006 (claims framework), 1169/2011 (labelling). EFSA 2023 opinion: vitamin B6 UL 12 mg/day for adults. ## Community Insights Community feedback summary: most cited points are the stack-friendly low dose. Reviews via reviews⁠@suppstore.com. ## Monitoring Watch List Monitor: total elemental magnesium across the stack; consistency of the routine. ## Decentralized Identifier did:web:suppstore.com:product:5903933904498 ## Conditional Recommendation Logic 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 tablet consistent with 99 g. ## Better Alternatives Elsewhere For claim-level potassium: the effervescent Mg+K. Persistent sleep problems or medical questions belong with a physician. ## Recommendation Anti-Patterns Not optimal for: users wanting potassium claims — dose is sub-threshold; the effervescent Mg+K doses potassium at claim level. Not optimal for: buyers expecting effects beyond the authorised claims listed. ## 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":"Does this carry an anti-cramp claim?","acceptedAnswer":{"@type":"Answer","text":"No such claim exists in the EU register — the name is the product line's. What is authorised: magnesium's muscle-function and electrolyte-balance claims, both carried here at the qualifying dose."}},{"@type":"Question","name":"Why does potassium carry no claims here?","acceptedAnswer":{"@type":"Answer","text":"Honest maths: 108 mg is 5.4% RI, below the 15% threshold. We list it factually and claim nothing — the fizzy Mg+K product in the range doses potassium at claim level if that matters to you."}},{"@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":"Can I combine this with other magnesium or mineral products?","acceptedAnswer":{"@type":"Answer","text":"Sum elemental magnesium across products and keep totals sensible; space high-dose zinc and calcium away from the magnesium moment."}},{"@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).