Organic USDA/EU
Wholesale Private Label Organic Ceremonial Matcha Powder
Ultra-fine stone ground powder (800–1000 mesh) with high L-theanine and vibrant chlorophyll retention.
29.5M+
USD Annual Export Value
30+
Countries Served Globally
100%
Batch HPLC/UV Traceability
25+
Audited Extraction Cooperatives
Enterprise Sourcing Portfolio
Engineered Botanical Ingredients & Pure Actives
Standardized botanical extracts, functional tea powders, and bio-fermented peptides calibrated for complete water solubility, particle stability, and uncompromised efficacy.
A-5A Grade Clean-Label
EU Standard Ceremonial Grade Matcha Green Tea Powder
Strict BS EN 15662 multi-residue pesticide compliance tested via SGS laboratories.
HPLC 99% Purity
Cosmetic Grade 99% Blue Copper Peptide GHK-Cu Powder
CAS 89030-95-5. High-affinity tripeptide complex engineered for skin remodeling and tissue repair.
Natural Pigment Actives
Organic Phycocyanin Blue Spirulina Powder (E3 to E40)
Solvent-free water extraction preserving native biliprotein structure. Completely odorless and heat-tolerant.
Botanical Extract
Natural Urtica Dioica Stinging Nettle Root Extract
Standardized for plant sterols and silica; optimized for clear dispersion in beverage formulas.
Micro-Milled Powder
Organic Roasted Hojicha Tea Powder for Food & Beverage
Charcoal roasted under controlled heat to unlock pyrazine aromas. Low bitterness and high dispersibility.
Turnkey OEM/ODM
Custom Tin Packaged A-7A USDA Organic Matcha Powder
Nitrogen-flushed food-grade tin canister packaging ensuring maximum polyphenol stability against oxidation.
Direct Factory Price
OEM Private Label Pure Organic Ceremonial Grade Matcha
First-harvest spring shade-grown tencha. Smooth umami palate, zero astringency, and verified moisture < 5%.
Technical Insight & Science
The Molecular Frontier: Water Solubility in Botanical Extracts
Bridging the gap between raw hydrophobic plant matter and clear, bioavailable aqueous formulations.
Subcritical Water Extraction
Traditional extraction frequently relies on harsh organic solvents like ethanol, methanol, or ethyl acetate, which present severe regulatory hurdles and leave unwanted chemical residues. By fine-tuning pressure and temperature below the critical point, subcritical water extraction modifies the dielectric constant of water to mirror non-polar solvents, isolating lipophilic and hydrophilic phytochemicals with zero synthetic solvent contact.
Particle Nano-Milling & Agglomeration
Solubility challenges are often physical rather than purely chemical. Our manufacturing protocols utilize dynamic multi-cyclone air classification and ultra-high-pressure homogenization to bring raw botanical powders down to a uniform 450 to 1000 mesh range. This exponential expansion of specific surface area eliminates sedimentation, accelerates hydration speed, and produces crystal-clear visual clarity in cold water applications.
Bioavailability Complexation
Hydrophobic polyphenols, carotenoids, and alkaloids routinely suffer from poor in vivo systemic absorption. Through molecular inclusion techniques (such as beta-cyclodextrin host-guest encapsulation) and natural phospholipid liposomal stabilization, our R&D center enhances gastrointestinal permeability, shields fragile active molecules from stomach acidity, and optimizes metabolic release curves.
Strategic Procurement Intelligence
Future Sourcing & Formulation Trends (2025–2030)
Essential shifts shaping international botanical procurement for forward-thinking brand owners and technical formulators.
Clean-Label "Color from Food"
Global brands are phasing out synthetic dyes (e.g., Red 40, Blue 1, Yellow 5) in favor of water-soluble chromatic proteins and carotenoids. Phycocyanin from blue spirulina and anthocyanins from butterfly pea flower are seeing double-digit year-over-year procurement increases for RTD functional beverages, confectionery, and functional gummies.
Key driver: Consumer transparency and EU warning-label circumvention.Next-Generation Sugar Displacement
Artificial sweeteners like aspartame and sucralose face mounting regulatory scrutiny. The paradigm is shifting directly to biological alternatives: zero-glycemic rare sugars like D-Allulose, high-potency Mogroside V from Monk Fruit, and enzymatic Stevia glycosides (Reb M & Reb D) that eliminate the bitter lingering metallic aftertaste.
Key driver: Metabolic wellness and glycemic management.De-Risked Supply Chains & Origin Traceability
Purchasing off intermediate open markets introduces crippling risks of heavy metal spikes and adulteration. Buyers are establishing direct origin integrations in Shaanxi—China's core botanical hub—relying on SGS audited production lines that link harvest plots, in-line vacuum concentration, and analytical batch-release data directly to export containers.
Key driver: FSMA, EU TRACES compliance, and ESG auditing.
Enterprise Manufacturing Precision
State-of-the-Art Processing & Analytical Control
From raw wildcrafted herbs in Shaanxi mountains to validated pharmaceutical and food-grade powdered formulations.
Multi-Stage Closed Extraction
Precise thermal control and dynamic solvent ratios preventing thermolabile active degradation.
Low-Temperature Vacuum Evaporation
Rapid solvent removal below 45°C safeguarding sensitive pigments, natural aromas, and organic structures.
Aseptic Centrifugal Spray Drying
Engineered atomization regulating bulk density, moisture level (<5%), and instantaneous water dispersibility.
High-Performance Chromatography (HPLC)
Exact qualitative and quantitative confirmation of active biomarkers, stereochemistry, and solvent purity.
| Analytical Parameter | Methodology | Acceptance Limits (Vexli Spec) | Formulation Significance |
|---|---|---|---|
| Target Assay Purity | HPLC / UV-Vis / LC-MS | 98.0% – 99.8% (Exact to item) | Guarantees active ingredient delivery and reproducible therapeutic potency per batch. |
| Multi-Residue Pesticides | GC-MS / LC-MS-MS (BS EN 15662) | Conforms to EU 396/2005 & USP <561> | Ensures immediate customs clearance in the European Union, UK, US, and Japan. |
| Heavy Metals (Pb, As, Cd, Hg) | ICP-MS (Inductively Coupled Plasma) | Pb<1.0 ppm, As<1.0 ppm, Cd<0.5 ppm, Hg<0.1 ppm | Passes California Proposition 65 without mandatory consumer warning labels. |
| Particle Sizing & Mesh | Laser Diffraction / Sieve Shaker | 80 to 450 Mesh (Bespoke down to 1000 mesh) | Ensures turbidity-free dissolving without gritty sedimentation or beverage stratification. |
| Microbiological Bioburden | USP <2021> & <2022> / EP | Total Plate Count <1,000 cfu/g; Zero Pathogens | Validates aseptic packaging, long ambient shelf-stability, and consumer safety. |
The Manufacturer Advantage
Why Industry Leaders Partner with Xi'an Vexli Bio-Tech
Combining Shaanxi's botanical heritage with modern industrial precision and flexible commercial execution.
SGS On-Site Audited Facility
Our operations have passed rigorous on-site inspection by SGS. All 1,250 m² of primary manufacturing floor space, raw material receiving bays, Class 100,000 clean packing areas, and climate-controlled storage vaults adhere stringently to ISO 22000 and HACCP food defense principles.
Direct Shaanxi Origin Sourcing
Headquartered in Xi'an, Shaanxi, we leverage China's foremost production hub for herbal botanicals. Through direct grower arrangements and 25 long-term dedicated extraction partner plants, we eliminate multiple middleman markups while enforcing rigorous harvest-timing criteria for superior polyphenol concentration.
Certified Intellectual Property & Patents
A certified High-Tech Enterprise holding proprietary intellectual property, including Invention Patent ZL 2014 1 0464649.9 (Active isolation methodology) and Utility Model Patent No. 14520048 for advanced closed extraction apparatus, ensuring technical differentiation for our partners.
Multi-Category Consolidation (Low 1kg MOQ)
Tired of coordinating with twenty different single-product vendors? We allow overseas clients to consolidate certified Organic Matcha, Blue Spirulina Phycocyanin, NMN, Ergothioneine, Rare Sugars, and Herbal Root extracts in a single pallet or combined DDP air cargo, starting from just 1 kg.
Full International Export Compliance
Every cargo is accompanied by verified documentation: lot-specific HPLC/UV Certificate of Analysis (COA), Technical Data Sheets (TDS), Safety Data Sheets (MSDS), Halal and Kosher declarations, Non-GMO statements, and IATA DGR / IMDG non-dangerous goods air and sea shipping classifications.
Bespoke Turnkey OEM & Private Label
We offer comprehensive downstream manufacturing support: custom particle milling, premixed dry botanical blends, nitrogen-flushed tin packaging, heat-sealed foil pouches, glass jars, and branded box packaging tailored precisely to your brand's regional market identity.
Procurement Clarity
Frequently Asked Technical & Sourcing Questions
Everything quality assurance managers, formulators, and supply chain directors need to know when qualifying our botanical extracts.
Q How do you prevent precipitation and cloudiness in RTD liquid formulations?
We employ a two-fold engineering approach: First, subcritical water and closed membrane filtration remove high-molecular-weight insoluble tannins, starches, and fibrous debris. Second, our spray-drying operation standardizes moisture content (<5%) and utilizes high-speed atomization to yield uniform micro-granules that dissolve instantaneously in cold aqueous mediums (pH 3.0–8.0) without agglomerating or settling.
Q What regulatory documentation arrives with each commercial export shipment?
Standard documentation includes: (1) Lot-specific Certificate of Analysis detailing active biomarker assay, loss on drying, ash, mesh, heavy metals, and microbials; (2) Multi-lingual GHS-compliant MSDS; (3) Allergen & TSE/BSE Free Statements; (4) Certificate of Origin; (5) IATA DGR and IMDG non-hazardous chemical transport declarations. For certified products, USDA/EU Organic Transaction Certificates, Halal, and Kosher certificates are issued.
Q How do you guarantee multi-residue pesticide limits for EU and North American entry?
All raw materials entering our Xi'an processing center undergo mandatory pre-screening. Our finished powders are verified via GC-MS/MS and LC-MS/MS against European Standard BS EN 15662 covering over 450 pesticide analytes, ensuring full compliance with European Commission Regulation (EC) No 396/2005 and US FDA food contact thresholds.
Q What are the Minimum Order Quantities (MOQ) and lead times for sample testing?
Our standard MOQ across most botanical extracts, functional tea powders, and cosmetic peptides is just 1 kg. Highly active ingredients (such as GHK-Cu, NMN, NAD+) can be evaluated with smaller pilot quantities. We dispatch complimentary 20g–50g R&D trial samples to qualified commercial buyers worldwide within 24 to 48 hours via FedEx, DHL, or UPS air express.
Q What international payment structures and Incoterms delivery methods do you support?
We operate with maximum commercial flexibility, supporting EXW, FOB (Shanghai/Qingdao/Tianjin), CIF, CFR, FCA, and full door-to-door Delivered Duty Paid (DDP) logistics including customs clearance and local carrier transfer. Payment channels include T/T wire transfer, Irrevocable Documentary L/C at sight, PayPal, Western Union, and Alibaba Trade Assurance in USD, EUR, GBP, AUD, CAD, and CNY.
Start Your Next Formulation
Request Technical Specifications & Pilot Batch Samples
Direct factory pricing, comprehensive testing dossiers, and tailored private-label options are just a click away. Connect with our Xi'an biochemical application engineering team immediately.