EU Pharmacopoeia & CE-Certified Factory Supply

CE Certified Organic Spirulina Powder Manufacturers & Factories serving the Zadar market

Direct B2B microalgae manufacturing and precision contract extraction serving Dalmatian nutraceutical brands, Zadar marine aquaculture hatcheries, and eco-wellness formulations with EU TRACES batch compliance.

Standardized Bulk Inventory

Flagship Botanical Extracts & Microalgae Formulations

Precision-milled, HPLC-verified raw materials supplied directly from audited botanical extraction facilities to processors in Zadar, Split, and the wider Adriatic coastal region.

29.5M+
Annual Export Turn (USD)
Verified SGS & Global Trade Records
30+
Export Destinations
Croatia, Germany, Italy, US, Australia
≥ 65%
Crude Protein Fraction
Arthrospira platensis biomass
100%
EU TRACES Ready
EC 2018/848 Organic Certification
Technical Whitepaper

Engineering Grade-A Arthrospira Platensis for Adriatic Industry

A rigorous biochemical inspection of our closed-loop raceway cultivated organic spirulina powder, engineered to eliminate marine contaminant crossovers while ensuring complete conformity with European Food Safety Authority (EFSA) directives.

Alkaline Closed-Pond Bio-Security

Our microalgae cultivation facilities utilize deep mineral aquifer water maintained at strict alkaline pH (9.2–10.5). This physiological environment naturally inhibits the proliferation of competing microcystin-producing cyanobacteria (such as Microcystis aeruginosa) and ensures batch-to-batch microbiological stability.

  • Zero agricultural runoff infiltration
  • Automated dissolved oxygen monitoring
  • Photobioreactor seed escalation control

Flash Evaporative Spray Drying

Thermolabile bioactive structures—including phycocyanin, allophycocyanin, and essential linolenic fatty acids (GLA)—degrade rapidly under prolonged heat exposure. We implement a sub-second vacuum spray drying curve that desiccates biomass without fracturing protein functional chains.

  • Inlet temperature modulation ≤180°C
  • Active phycocyanin yield retention >95%
  • Uniform 120–300 mesh fineness

Heavy Metal & Toxin Validation

Every shipment bound for Zadar County undergoes strict testing via Inductively Coupled Plasma Mass Spectrometry (ICP-MS) and High-Performance Liquid Chromatography (HPLC) to guarantee compliance with the latest European Commission Regulation (EU) 2023/915.

  • Lead (Pb) < 1.0 mg/kg | Cadmium (Cd) < 0.1 mg/kg
  • Total Microcystins: Undetectable (<0.05 μg/g)
  • Polycyclic Aromatic Hydrocarbons (PAH4) < 10 μg/kg
Analytical Parameter Xi'an Vexli Organic Standard EU Pharmacopoeia / EFSA Standard Testing Methodology Compliance Status
Crude Protein Content ≥ 65.0% - 70.0% (Dry Basis) ≥ 55.0% minimum Kjeldahl Method (N × 6.25) Conforms
Phycocyanin (C-Phycocyanin) ≥ 14.0% - 18.0% Qualitative marker check Spectrophotometric UV-Vis (A620/A280) Conforms
Carotenoids & Beta-Carotene ≥ 4,000 mg/kg Commercial standard ≥ 2,500 mg/kg HPLC-DAD Analysis Conforms
Heavy Metals: Lead (Pb) ≤ 0.50 mg/kg ≤ 3.0 mg/kg (Reg EU 2023/915) ICP-MS (EN 15763) Superior Purity
Heavy Metals: Cadmium (Cd) ≤ 0.08 mg/kg ≤ 1.0 mg/kg (Reg EU 2023/915) ICP-MS (EN 15763) Superior Purity
Arsenic (Inorganic As) ≤ 0.25 mg/kg ≤ 1.0 mg/kg HG-ICP-MS Conforms
Pesticide Multi-Residue Screen Not Detected (LOD < 0.01 mg/kg) EC 396/2005 Organic threshold BS EN 15662:2018 (GC-MS/MS, LC-MS/MS) Clean Spectrum
Total Plate Count (TPC) ≤ 10,000 CFU/g ≤ 100,000 CFU/g ISO 4833-1 Plate Incubation Conforms
Adriatic Regional Integration

High-Value Industrial Application Scenarios in Zadar

Zadar represents a unique nexus of Croatian marine aquaculture, Mediterranean organic gastronomy, and coastal luxury wellness. Here is how our organic spirulina powder is utilized across local industrial operations.

Adriatic Aquaculture & Hatchery Feed

The Zadar archipelago—notably around Ugljan, Pašman, and the Kornati threshold—hosts Croatia's foremost sea bass (Dicentrarchus labrax) and sea bream (Sparus aurata) farming clusters. Our organic spirulina serves as a critical immunological feed additive for larval hatcheries.

The rich concentrations of phycobiliproteins and balanced lipid structures enhance fry survival rates, strengthen digestive enzymes, and stimulate natural mucosal immunity, mitigating dependence on synthetic prophylactic treatments.

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Nutraceuticals & Dalmatian Functional Foods

Local artisanal processors in Zadar County integrate our ultra-fine 300-mesh spirulina powder into cold-pressed Mediterranean olive oil emulsions, functional herbal lozenges, and specialty functional honey blends designed for international wellness visitors.

Its fine grind guarantees rapid homogenation without gritty oral residue, imparting deep natural chlorophyll coloration and exceptional bioavailability of iron, magnesium, and bio-available vitamins B1, B2, and B12.

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Coastal Thalassotherapy & Bio-Cosmeceuticals

High-end resort spas along Borik, Petrčane, and Punta Skala formulate organic spirulina into microalgae detoxifying body wraps and hydro-infusion facial masks. Rich antioxidant profiles directly combat coastal photoaging and oxidative skin damage.

Low heavy metal thresholds (lead < 0.5 ppm) make it ideally suited for cosmetic brands formulating clean, European Eco-Label compliant dermocosmetics and ocean-safe exfoliating formulations.

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Macro Market Insights

Emerging Macro Trends Across Zadar's Sustainable Bio-Economy

An in-depth perspective on the shifting procurement landscapes governed by European Union decarbonization policies, clean-label manufacturing demands, and the expansion of the Gaženica Port logistics corridor.

The Green Deal Shift

Under the EU "Farm to Fork" roadmap, Croatian food producers are aggressively replacing chemical antioxidants and synthetic colorants with certified organic microalgal derivatives. Spirulina powder has transitioned from a specialty niche into a high-volume base ingredient for clean-label formulation.

Aquaculture Circularity

Zadar County's maritime economy is modernizing. Producers seeking ASC (Aquaculture Stewardship Council) and EU Organic seafood labels are eliminating terrestrial soy meal and unsustainable wild fish forage, adopting certified spirulina as a premier non-animal functional protein source.

Gaženica Logistic Edge

The modernization of the Port of Gaženica provides an intermodal link for marine cargo entering Dalmatia. Consignments shipped via maritime bulk routes or consolidated via northern European rail reach Zadar warehouses with streamlined customs clearance through Croatian border inspection points.

Eco-Tourism Wellness Growth

The post-pandemic tourism boom in Zadar has fostered a high-spending demographic seeking preventative health products. Functional smoothie bars, boutique hotels, and regional supplement lines prioritize raw ingredients certified for authenticity and low-temperature extraction.

Manufacturing Authority

Why International Buyers Trust Xi'an Vexli Bio-Tech

Combining primary origin botanical sourcing with in-house analytical infrastructure, we eliminate spot-market uncertainties, offering direct manufacturing consistency with 25 verified partner facilities.

SGS Audited Facility

Xi'an Vexli Bio-Tech operates under certified ISO 22000 and HACCP food safety management systems, fully audited on-site by SGS. Our export infrastructure processes multi-million dollar ingredient shipments to over 30 countries with full trace accountability.

  • ISO 22000 & HACCP Certified
  • Halal & Kosher Certified
  • Fortune 500 Verified Supplier Chain

Proprietary Extraction Patents

We maintain an active R&D engineering lab holding national invention patents (ZL 2014 1 0464649.9) and utility model patents (No. 14520048) for high-efficiency continuous countercurrent plant extraction and crystallization devices.

  • High yield fraction isolation
  • Low-temperature vacuum concentration
  • Pilot trials and custom specification R&D

Full In-House Analytical Testing

Unlike trading intermediaries, our 1,250 m² production and quality facility integrates in-house Agilent High Performance Liquid Chromatography (HPLC), Gas Chromatography (GC), and UV-Vis spectrophotometers to guarantee every batch release.

  • Batch-specific COA with every order
  • BS EN 15662 multi-residue screening
  • Retained samples stored for full traceability
Procurement Intelligence

Frequently Asked Questions by Zadar & Croatian Importers

Addressing essential customs protocols, European Union organic verification steps, logistics routing to Dalmatia, and batch analytical documentation.

Customs & EU Entry What documentation is provided to clear organic spirulina through Croatian customs?

Every consignment imported into the Republic of Croatia is accompanied by a full European compliance dossier. This includes a batch-specific Certificate of Analysis (COA) issued by our accredited laboratory, technical specifications, Material Safety Data Sheets (MSDS), non-GMO statements, and allergen declarations.

For certified organic consignments, we issue the official Certificate of Inspection (COI) through the European Commission's TRACES NT (Trade Control and Expert System) portal before the vessel arrives at Croatian border control posts (e.g., Rijeka, Ploče, or Zagreb airport), ensuring immediate tariff clearance under TARIC code 1212.21.00.

Contaminant Limits How does your spirulina comply with the strict EU heavy metal and microcystin limits?

European Regulation (EU) 2023/915 establishes maximum residue limits for food supplements containing microalgae. Our spirulina powder routinely clears thresholds far below the statutory ceilings: Lead (Pb) < 0.5 mg/kg (EU limit: 3.0 mg/kg), Cadmium (Cd) < 0.08 mg/kg (EU limit: 1.0 mg/kg), and Mercury (Hg) < 0.02 mg/kg (EU limit: 0.1 mg/kg).

Furthermore, each batch is screened via LC-MS/MS for cyanotoxins (microcystin-LR, RR, YR) confirming non-detectable levels (<0.05 μg/g), eliminating risk for clinical nutraceutical and infant-grade functional formulas.

MOQ & Packaging What are the minimum order quantities (MOQ) and packaging formats for Zadar businesses?

To assist small and medium enterprise (SME) formulators across Dalmatia, our MOQ for pure organic spirulina powder starts from just 1 kg in food-grade vacuum heat-sealed aluminum foil pouches.

For commercial industrial customers (aquaculture farms, co-packers, and dairy processors), we supply standard 25 kg fiber export drums lined with double-layer pharmaceutical polyethylene bags. We also offer private label contract manufacturing, filling custom branded retail stand-up pouches (100g, 250g, 500g, 1000g) directly at our facility.

Shipping Logistics What are the delivery lead times and available Incoterms for delivery to Zadar?

We accommodate a wide variety of Incoterms including EXW, FOB (Shanghai/Qingdao), CIF (Port of Rijeka or Port of Split), and turnkey DDP (Delivered Duty Paid) directly to your warehouse or commercial facility in Zadar.

Air express shipments (via DHL, FedEx, or air freight to Zagreb/Zadar airport) typically arrive within 4 to 8 business days. Consolidated maritime FCL/LCL ocean freight shipments have an average transit time of 28 to 35 calendar days from factory dispatch to final Dalmatian delivery.

Aquaculture Integration Can your spirulina powder be dispersed directly into marine fish larval hatcheries?

Yes. Our spirulina is spray-dried with controlled particle sizing (milled from 120 mesh up to 300 mesh on demand). It boasts high wettability and disperses smoothly in saline aquaculture tanks without agglomerating or rapidly fouling biological filters.

Its natural buoyancy profiles allow rotifers and artemia to feed efficiently before settling, enhancing live-prey nutrient loading (bioencapsulation) with vital carotenoids and highly digestible single-cell proteins for sea bass and sea bream fry.

Analytical Samples Are complimentary technical pre-shipment samples available for quality audits?

Yes. We supply 50g to 200g complimentary testing samples to qualified B2B manufacturers, R&D laboratories, and compounding pharmacies in Croatia. This allows your QA team to independently verify sensory profiles, color value, solubility, heavy metal spectrums, and microbiological purity before placing commercial production orders.

Secure Certified Microalgae Supply for the Zadar Market

Connect with our technical export division today. Request full-spectrum COAs, third-party SGS pesticide dossiers, and locked wholesale commercial rates tailored for your Dalmatian enterprise.

ISO 22000 & HACCP Certified EU TRACES COI Certification Rapid DDP Coastal Logistics

Direct B2B Procurement Desk

Factory Direct Quotes • Customized Mesh Sizing • Batch Testing Verification

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