Clean Label
Natural Matcha Green Tea Powder (Culinary Grade)
Micro-pulverized 800–1000 mesh, rich in L-theanine and catechins. Thermal-stable for functional baking, cold-brew RTDs, and dry premixes.
Export-Grade Phytochemical Actives
Standardized Botanical Concentrates & Micronized Powders
Direct from our origin-integrated extraction plant to Memphis distribution hubs. Complete with HPLC fingerprinted assays, BS EN 15662 pesticide screenings, and palletized compliance for cold-chain intermodal transit.
USDA Organic
Organic Ceremonial Grade Pure Matcha Powder
Spring first-flush shade-grown tencha. Granite stone-ground to vibrant jade green; velvety umami note with zero astringency for wellness brands.
Thermally Roasted
Organic Roasted Hojicha Green Tea Powder
Slow-roasted over high charcoal temperatures to volatilize pyrazines. Low-caffeine aromatic profile ideal for functional dairy, lattes, and syrups.
High Purity 99%
Sodium Copper Chlorophyllin 99% (Mulberry Leaf)
Water-soluble semi-synthetic chlorophyll complex with outstanding light and thermal stability. Prime internal deodorizer and brilliant green colorant.
OEM Private Label
Custom Tin & Pouch Packaged Ceremonial Matcha (A-4A)
Turnkey retail solution: Nitrogen-flushed composite tins, food-grade aluminum zip pouches, tailored outer cases ready for supermarket shelf stocking.
Direct Wholesaler
Bulk Wholesale Ceremonial Organic Matcha
Batch-tested for zero pesticide residues (BS EN 15662). Superior chlorophyll saturation, sub-micron particle sizing, high solubility in aqueous liquids.
Grade A-5A
Premium Grade A-5A EU Standard Organic Matcha
Highest purity threshold meeting rigid European pesticide residue baselines. Exceptional antioxidant capacity (ORAC) and emerald tone longevity.
Natural Colorant
Natural Food Grade Ube Purple Yam Powder (Dioscorea Alata)
100% pure purple sweet potato powder rich in anthocyanins. Gives striking violet hues and rich creamy texture without synthetic FD&C lake additives.
$29.5M+
Annual Export Turnover Assessed by SGS
30+
Global Export Destinations Served
25
Audited Cooperating Extraction Facilities
100%
Full Batch Chromatographic Traceability
Regional Industrial Alignment
Precision Botanical Integration for the Greater Memphis Processing Corridor
Strategically matching bulk phytocompounds to Tennessee's specialized food engineering facilities, contract blenders, and pharmaceutical packaging centers.
Mid-South RTD Beverage Bottling & Functional Brewing
Memphis boasts world-class municipal artesian groundwater with exceptional purity, attracting innovative functional beverage formulation, cold-brew roasters, and craft hard seltzer blenders throughout Shelby County and Northern Mississippi.
- Thermal-Stable Solubility: Our ultra-fine sodium copper chlorophyllin and shade-grown tencha matcha yield completely homogeneous, sediment-free liquid suspension without foaming or ring formation in hot-fill or aseptic lines.
- Color Index Consistency: Eliminates artificial dyes while retaining true hue under prolonged ambient exposure in clear glass packaging.
Contract Supplement Packing & Nutraceutical Tableting
High-capacity supplement formulators operating in the Memphis industrial belt require bulk powders engineered for clean mechanical flowability on high-speed encapsulators and rotary tablet presses.
- Optimized Bulk Density: Fine-tuned tapped density (0.45–0.65 g/mL) ensures rapid die cavity filling and minimum weight variance across tens of millions of softgels and two-piece hard capsules.
- Low Hygroscopicity: Customized spray-drying parameters keep powders dry and prevent machine clogging during humid Tennessee summer production cycles.
Intermodal Cold-Chain & National Fulfillment Hubs
As America's premier distribution crossroads—anchored by FedEx World Hub, five Class-I railways, and Interstate 40/55—Memphis enables same-day cross-docking and 48-hour delivery across North America.
- Pre-cleared Customs Portfolios: Complete with USDA Organic Transaction Certificates (NOP), FDA Prior Notices, and dual-language analytical dossiers for instant interstate transfer.
- Hermetic Barrier Packing: Double vacuum-sealed polyethylene liners inside reinforced fiber drums prevent volatile terpene loss and atmospheric oxidation.
Quality Architecture Whitepaper
Analytical Standardizations & COA Parameter Benchmarks
A technical guide for industrial procurement officers, master distillers, and QA directors to assess true botanical phytochemical efficacy.
| Analytical Parameter | Test Methodology | Xi'an Vexli Standard Specification | Impact on Mid-South Manufacturing Operations |
|---|---|---|---|
| Assay Specificity (Active Compound) | Reverse-Phase HPLC with DAD detector | ≥ 99.0% for pure actives; precise ratio for extracts | Prevents batch degradation; ensures reproducible bioactivity in clinical label claims for sports and longevity formulas. |
| Pesticide Multi-Residue Array | GC-MS/MS & LC-MS/MS (BS EN 15662) | < Limit of Quantitation (> 500 chemical classes) | Critical for EU & USDA organic certification; protects brand integrity against FDA import alerts and state recall notices. |
| Heavy Metal Limits (Pb, Cd, As, Hg) | ICP-MS (Inductively Coupled Plasma) | Pb < 0.5 ppm, Cd < 0.2 ppm, As < 0.5 ppm, Hg < 0.1 ppm | Completely complies with California Proposition 65 thresholds and US Pharmacopeia (USP <232>/<233>) limits. |
| Particle Sizing & Mesh Grading | Laser Diffraction Analysis (Malvern Mastersizer) | 80 to 450 mesh (≥ 98% pass-through rate) | Governs dissolution rate in rapid RTD lines and dispersibility in high-velocity industrial ribbon blenders. |
| Microbiological Bioburden | USP <2021> & <2022> Incubation Tests | Total Plate Count < 1,000 cfu/g, Yeast & Mold < 100 cfu/g | Pathogen-free (Zero Salmonella, E. coli, Staph aureus) ensures extended unpreserved shelf stability in dry mix retail packs. |
Mid-South Market Intelligence
Macro Botanical Trends Driving Procurement Across the Southeast
Market dynamics showing why manufacturing organizations are realigning raw material supply chains toward high-titer botanical extracts.
Aggressive Transition Away From Synthetic Petroleum Dyes
Spurred by evolving regulatory mandates and consumer scrutiny over artificial pigments (such as FD&C Yellow No. 5 and Red 40), Mid-South confectioneries, bakeries, and beverage developers are heavily shifting to natural plant pigments. Our concentrated Sodium Copper Chlorophyllin and Purple Yam Ube Powder deliver thermal-resistant, non-fading vibrancy that maintains clean-label compliance.
JIT Inventory Compression via Memphis Logistics Hubs
Holding excessive raw ingredient inventory poses high working capital risks. Co-packers and private label brands across Tennessee are adopting Just-In-Time (JIT) batch replenishments. Xi'an Vexli supports flexible container scheduling and scalable batch programs, enabling regional manufacturers to keep inventory lean while relying on fast logistics transit.
Surging Demand for Nootropic & Adaptogenic Blends
Workforce performance, wellness, and functional coffee enhancements have grown exponentially across regional lifestyle brands. Formulas containing stone-milled shade-grown matcha, roasted hojicha, and standardized mushroom actives are rapidly outselling traditional caffeinated blends, pushing copackers to secure pure, origin-traceable plant materials.
Uncompromising Corporate Advantages
Why Top-Tier Formulators Partner with Xi'an Vexli Bio-Tech
A direct, risk-mitigated supply pipeline operating under world-class analytical controls and certified manufacturing protocols.
Origin-Direct Phytochemical Sourcing
We eliminate broker markups and adulteration risks by maintaining deep sourcing relationships at farm origins across Shaanxi and specialized agro-forestry zones. Every raw lot undergoes macroscopic and genetic identity verification before entering processing vessels.
SGS On-Site Audited Production
Our extraction facilities have undergone rigorous on-site facility assessments by SGS, verifying full adherence to ISO 22000, HACCP, Halal, and Kosher regulatory standards. We are an audited supplier to Fortune 500 nutritional enterprises.
Proprietary Extraction Patents
We continuously advance natural product recovery, backed by Chinese Invention Patent ZL 2014 1 0464649.9 and specialized extraction Utility Model Patent No. 14520048. Our engineering ensures superior yield and polyphenol retention without chemical solvents.
Flexible MOQ Starting from Just 1 kg
Whether conducting initial bench pilot validation or ordering 20-foot full container loads, our flexible fulfillment policies empower R&D teams to test new recipes with low entry friction before committing to large volumes.
Bespoke OEM & Private Label Services
We supply bulk drums as well as custom consumer packaging: retail tins, nitrogen-flushed foil pouches, stick packs, and customized blenders. Label design, carton printing, and barcoding are managed under strict cGMP protocols.
Seamless Global DDP Air & Ocean Logistics
We ship under Incoterms including FOB, CIF, EXW, and door-to-door Delivered Duty Paid (DDP). All air cargo and ocean shipments carry comprehensive IATA DGR and IMDG non-hazardous safety certifications to eliminate customs hold-ups.
Procurement Intelligence
Frequently Asked Questions by Mid-South Purchasing Managers
Clear, direct answers regarding analytical validation, customs clearance, logistics transit times, and payment options for Memphis buyers.
How do you manage customs clearance and FDA compliance for shipments into Memphis?
All shipments destined for Tennessee come with complete pre-arrival clearance packages: FDA Food Facility Registration numbers, Prior Notice confirmations, commercial invoices with specific HS classifications, and full COA dossiers. When choosing our DDP shipping service, all customs duties, harbor fees, and bonded transport directly to your facility dock are handled seamlessly by our team.
Can you provide lot-specific pesticide analysis compliant with USDA Organic standards?
Yes. Every batch of our organic ceremonial matcha and botanical extracts is independently tested by international laboratories such as SGS, applying high-resolution GC-MS/MS and LC-MS/MS multi-residue arrays to BS EN 15662 guidelines. We guarantee zero presence of unapproved synthetic agrochemicals, ensuring total compliance with both USDA NOP and strict EU Organic rules.
What are the realistic transit lead times from your extraction site to Memphis?
For urgent formulation or pilot production runs, express air freight to Memphis International Airport (MEM) typically clears and arrives in 5 to 7 business days. For bulk sea-freight containers via West Coast or Gulf ports connected to Memphis intermodal rail terminals, typical transit times range between 24 and 32 calendar days.
What analytical support is available before ordering full commercial pallets?
We maintain comprehensive analytical support for qualified corporate buyers. We readily ship 50g to 200g testing samples alongside lot-specific Certificates of Analysis, allergen declarations, BSE/TSE statements, and safety data sheets (MSDS) so your QA team can perform sensory, solubility, and assay verification prior to order placement.
How do your powders perform in high-speed industrial blending and packaging equipment?
Our micro-milled and spray-dried botanicals undergo specialized sieving from 80 to 450 mesh, matched to your precise equipment needs. Our powders have high bulk uniformity, excellent flow characteristics, and low static charge, eliminating bridge formation in hoppers and minimizing dusting during high-speed encapsulation or bottling.
What commercial payment arrangements and currency settlements do you support?
We accept US Dollar (USD) transactions via secure Wire Transfer (T/T), Irrevocable Letters of Credit at sight (L/C), Documents Against Payment (D/P), Western Union, and secure Escrow services. For recurring enterprise contracts and approved high-volume partners, structured net payment terms are available based on credit review.