Natural Anthocyanins
OEM Eurofins Tested Purple Yam Powder (Dioscorea Alata)
Soluble purple yam (ube) powder with stabilized natural pigments. Tested rigorously by Eurofins for zero synthetic dye adulteration.
Direct From Extraction Facility
Standardized Botanical Actives & Functional Superfoods
Engineered to meet stringent European safety levels for pesticide residues, mycotoxins, and heavy metals. Available in custom mesh sizes, agglomerated grades, and instantized formats.
Detox Actives
Mulberry Leaf Extract 99% Sodium Copper Chlorophyllin
Ultra-pure water-soluble chlorophyllin in crystal powder and liquid concentrates. Ideal for clinical detox drops and functional greens.
Polyphenol Concentrates
Instant Cold-Water Soluble Black Tea Powder Extract
Clarified, spray-dried aqueous black tea extract rich in theaflavins and natural polyphenols with clear cold-water solubility without sediment.
Men's Health & Joints
Natural Stinging Nettle Root Extract (Urtica Dioica)
Standardized plant sterols and scope-verified beta-sitosterol. Hydro-ethanolic extraction providing validated bioactivity for prostate formulas.
Nitric Oxide Boosters
Organic Red Beetroot Juice Powder (Freeze/Spray Dried)
Cold-pressed organic red beet concentrated for natural dietary nitrates and betanin. Formulated specifically for athletic pre-workouts and cardiovascular blends.
Cognitive & Clean Energy
Organic Ceremonial Grade Matcha Powder (Private Label)
First-flush shade-grown Tencha stone-milled to 800+ mesh. Compliant with BS EN 15662 multi-residue pesticide limits with high L-theanine content.
Functional Food Grade
Culinary & Blending Grade Natural Matcha Green Tea Powder
Robust thermal stability and vivid emerald hue designed for dietary powder mixes, RTD beverage bottling, protein bars, and functional snacks.
Whole Food Nutrition
High Purity Ube Purple Yam Micronized Powder
Low-temperature dehydrated Dioscorea Alata retaining complex polysaccharides and dietary fiber. Meets European limits for heavy metals and residual moisture.
US$29.5M
Audited Annual Export Capacity
30+
European & Global Trade Corridors
25
Dedicated Raw Material Extraction Lines
1,250 m²
Clean Room & Testing Facilities
Targeted Solutions
Formulation Applications in Dudelange & Greater Luxembourg
Serving the strategic crossroads of Luxembourg, France, Germany, and Belgium with agile, compliant ingredient solutions engineered for high-growth sectors.
Clinical Nutraceuticals & Dry Blends
Luxembourg brands formulating longevity, joint mobility, and endocrine wellness products benefit from our HPLC-standardized extracts such as Stinging Nettle (Urtica dioica), high-purity NAD+/NMN precursors, and reduced L-Glutathione. Our micronized powders ensure homogeneous blend content uniformity inside two-piece hard capsules and functional sachets.
Clean-Label Beverage & RTD Innovation
Consumer demand in the Dudelange cross-border industrial zone demands plant-powered energy devoid of synthetic colors. Our water-soluble instant black tea, shade-grown matcha, and Sodium Copper Chlorophyllin provide transparent brilliance, heat stability, and sedimentation resistance in functional ready-to-drink formulations, kombuchas, and canned botanicals.
Sports Recovery & Metabolic Health
Accelerating endurance and post-exercise muscle recovery: our nitrate-dense Organic Red Beetroot juice extract powers natural pre-workout hydration products, while anthocyanin-rich Ube powder provides clean carbohydrates and cell-protective antioxidants. Both integrate seamlessly into vegan sports meal replacements and effervescent sports tabs.
Strategic Analysis
Macro Dynamics Driving Botanical Sourcing in Western Europe
An overview of changing regulatory enforcement, consumer shift, and supply security shaping the Grand Duchy of Luxembourg.
Strict Regulatory Scrutiny on Contaminants & Traceability
The European Food Safety Authority (EFSA) and local Luxembourg agencies enforce strict maximum residue limits (MRLs) for ethylene oxide (EtO), polycyclic aromatic hydrocarbons (PAH4), and pyrrolizidine alkaloids. Brands in Dudelange can no longer rely on brokers without complete batch traceability. Our integration of third-party ISO/IEC 17025 accredited labs (e.g., Eurofins and SGS) guarantees zero-risk importation directly to European warehouses.
Transition Away From Synthetic Excipients & Colors
With titanium dioxide (E171) banned in food across the EU and consumers shunning synthetic FD&C azo dies, companies seek pure-plant alternatives. Ingredients like natural Purple Yam, Mulberry Leaf Chlorophyllin, and Butterfly Pea powder serve dual roles: high-potency functional phytonutrients and clean-label colorants that allow European formulators to eliminate artificial additives entirely.
Factory Advantage
Why International Formulation Brands Trust Our Supply Chain
Xi'an Vexli Bio-Tech combines agricultural origin-sourcing with high-tech separation chemistry to deliver low risk, premium quality botanical actives.
Multi-Certification Standard
Operates under verified ISO 22000, HACCP, Halal, Kosher, USDA Organic, and EU Organic standards. Every lot arrives complete with authenticated batch certificates of analysis (COA) to guarantee full legal compliance with EU food safety criteria.
Patented Extraction Technology
Backed by official intellectual property, including Invention Patent ZL 2014 1 0464649.9 and Utility Model Patent No. 14520048, our engineering teams optimize low-temperature vacuum extraction to preserve heat-sensitive polyphenols, enzymes, and pigments.
Flexible MOQs & DDP Logistics
Eliminate costly overseas customs risks. We offer pilot formulation quantities starting at 1 kg, scaling up to multi-ton container shipments, shipped directly under DDP terms to manufacturing plants across Dudelange, Esch-sur-Alzette, and Benelux ports.
| Active Ingredient | Extraction Vehicle | Key Bioactive Marker | Safety / Heavy Metal Standard | Mesh Size / Solubility |
|---|---|---|---|---|
| Purple Yam Powder (Ube) | Aqueous / Low-Temp Dehydration | Natural Anthocyanins ≥ 1.5% | Pb < 1.0ppm, Cd < 0.5ppm | 100 Mesh • Fine Dispersible |
| Sodium Copper Chlorophyllin | Hydro-Ethanolic (Mulberry Leaf) | Total Chlorophyllins ≥ 99% | Free Copper < 200ppm, As < 2.0ppm | 80 Mesh • 100% Water Soluble |
| Instant Black Tea Powder | Deionized Counter-Current Water | Polyphenols ≥ 25% | Tea Pigment ≥ 15% | Pesticide multi-screen to BS EN 15662 | Agglomerated • Cold-Water Instant |
| Stinging Nettle Extract | Water : Ethanol (70:30) | β-Sitosterol ≥ 0.8% | Ratio 10:1 | Residual Solvents < 50ppm | 80 Mesh • Partially Soluble |
| Organic Red Beetroot Powder | Cold-Pressed Juice Concentration | Dietary Nitrates ≥ 1.8% | Betanin ≥ 0.4% | Zero Irradiation • EU Organic Non-GMO | 100 Mesh • Complete Solution |
| Ceremonial Organic Matcha | Granite Stone Milling (Tencha) | L-Theanine ≥ 2.2% | Catechins ≥ 10% | SGS Tested Residues • E. Coli Negative | 800–1000 Mesh Micronized |
Procurement Knowledge Base
Frequently Asked Questions by Formulation Teams in Dudelange
Key information addressing QA release protocols, EU customs clearance, documentation packets, and custom toll-manufacturing.
How do you guarantee EU pesticide and heavy metal compliance for imports into Luxembourg?
Every batch destined for the European Union undergoes GC-MS/MS and LC-MS/MS testing under European Standard BS EN 15662 protocols at accredited international third-party laboratories (Eurofins / SGS). We verify that lead, arsenic, cadmium, and mercury strictly adhere to Commission Regulation (EC) No 1881/2006 (and subsequent revisions for supplements).
Can you provide DDP (Delivered Duty Paid) shipping to manufacturing facilities in Dudelange?
Yes. In addition to FOB, CFR, and CIF agreements, we regularly arrange DDP air freight (5–8 business days) and sea/rail intermodal shipping straight to your facility in Dudelange, Bettembourg, or neighboring cross-border manufacturing centers. All import duties, VAT declarations, and customs documentation are fully managed by our logistics team.
What is your pilot order threshold (MOQ) for bench testing and formulation trials?
We support fast R&D cycles by offering a low starting MOQ of just 1 kg for most standardized plant extracts, superfood powders, and pure bio-actives (such as NMN, Chlorophyllin, and Matcha). This enables QA and formulator sensory teams to conduct HPLC identification, solubility trials, and pilot capsule runs prior to commercial batch scale-up.
Which quality documents accompany our raw material shipments?
Every delivery includes a batch-specific Certificate of Analysis (COA) containing assay parameters, moisture, ash, microbiology (TPC, yeast/mold, E. coli, Salmonella), heavy metals, and residual solvent reports. Material Safety Data Sheets (MSDS), allergen statements, non-GMO declarations, and Organic transaction certificates (where applicable) are also provided.
Do you support customized OEM powder blending and custom mesh sizing?
Yes. We provide complete toll-milling and homogeneous dry-powder mixing services. Whether your production lines in Dudelange require ultra-fine 450-mesh particles for instant beverage dispersion or coarse granulated forms designed to prevent dusting and caking in high-speed rotary tablet presses, we engineer powders to your exact specifications.
Are your botanical extracts verified against synthetic carrier adulteration?
Absolutely. Many commercial extracts on the spot market are heavily cut with undisclosed maltodextrin or synthetic dyes. We utilize high-performance thin-layer chromatography (HPTLC) fingerprinting and UV/HPLC quantification to guarantee botanical identity, with clear declarations of carrier percentages (if any are technically required for spray-drying).
Request Technical Dossiers & Validation Samples
Accelerate your product release schedule. Our technical regulatory department provides batch COAs, stability documentation, and evaluation samples directly to your R&D team in Dudelange.