Standardized Active Botanical Ingredients
Origin-milled, laboratory-quantified, and batch-released plant derivatives optimized for functional nutrition, cosmetic dermatology, and borderline therapeutic applications.
Natural Pigment Blue Spirulina Extract E25 Phycocyanin Powder
Ultra-pure light-harvesting biliprotein derived from Arthrospira platensis. Engineered via ultrafiltration to ensure zero solvent contact, high aqueous brilliance, and thermal stability in sensitive matrices.
Custom Tin Packaging A-7A USDA Organic Matcha Free Sample Bulk Price Green Tea Ceremonial Grade Matcha Powder
First-harvest shaded Camellia sinensis stone-ground to microscopic granulometry. Unlocks superior L-theanine ratios, vibrant chlorophyll hue, and hermetically sealed retail tins for turnkey brand programs.
China Supplier Pincredit Wholesale Price Red Beetroot Juice Powder Water-Soluble Organic Beet Root Juice Powder
Vacuum spray-dried Beta vulgaris juice delivering concentrated dietary betanin and inorganic nitrates. Formulated for instantaneous aqueous reconstitution with neutral sediment profiles in performance sports nutrition.
Factory Wholesale Price Shade-Grown USDA & EU Organic Green Tea Ceremonial Grade Matcha Powder
Strict 25-day shade-managed cultivation guaranteeing full suppression of bitter tannins. Batch-tested under European standard BS EN 15662 multi-residue pesticide screens with complete supply-chain provenance.
Pincredit Wholesale Price Ceremonial Grade Organic Matcha Powder
Ceremonial standard botanical matrix boasting vibrant jade coloration and zero grittiness. Tailored for commercial beverage formulations, clinical superfood sachets, and encapsulated wellness complexes.
Factory Wholesale Chlorophylle Liquide and Powder Natural Mulberry Leaf Extract Chlorophyll 99% Sodium Copper Chlorophyllin
Stabilized copper-complexed porphyrin derived from organic Morus alba foliage. Delivers exceptional water and alcohol miscibility with total resistance to photolytic and pH degradation in oral drops and ingestibles.
Factory Direct Sale Private Label Instant Water Soluble Organic Black Tea Powder
Fully fermented Camellia sinensis extract preserved through low-temperature falling film evaporation. Retains genuine thearubigins, aroma fractions, and clarity without forming chilling haze or precipitating solids.
Pincredit Wholesale Private Label Packaging High Quality Ceremonial Grade Tea Organic Matcha Powder
End-to-end contract packaging in composite cans, nitrogen-flushed foil pouches, or single-serve stick packs. Packaged inside ISO Class 7 clean rooms to maintain minimal peroxide value and microbiological sterility.
The Regulatory Truth: "CE Certified" in Botanical Ingredient Manufacturing
In international commerce, the intersection of botanical extracts and European conformity marks requires rigorous technical clarification. While industrial foods and ingestibles comply with EFSA parameters, the designation of a plant-derived ingredient manufacturer operating under CE conformity applies to specialized clinical-grade active ingredients, medical devices, and topical barrier formulations.
Under European Regulation (EU) 2017/745 (MDR) governing medical devices, substance-based medical devices—such as botanical-infused mucosal barrier gels, medical dressings incorporating standardized chlorophyll, and topical formulations containing microalgae polyphenols—demand that raw material producers furnish documented Technical Dossiers. Our manufacturing ecosystem integrates ISO 13485-aligned risk management, ISO 22000 hygiene barriers, and strict material safety dossiers to enable clients to register finished devices with Notified Bodies across the European Union.
For nutritional and cosmetic verticals, this technical discipline translates into unmatched batch reproducibility. Every lot is documented against the European Pharmacopoeia (Ph. Eur.), USP standards, and EC No 1881/2006 contaminant limits, bridging the gap between raw botanical harvests and high-stakes Western retail distribution.
| Compliance Domain | Governing EU/Global Standard | Manufacturing Control Parameter |
|---|---|---|
| Borderline Medical Devices | Regulation (EU) 2017/745 (MDR) | Biocompatibility (ISO 10993), Endotoxin ≤ 0.5 EU/ml, Bioburden testing |
| Botanical Contaminants | EC No 1881/2006 & Updates | Heavy Metals (ICP-MS): Pb ≤ 1.0ppm, Cd ≤ 0.5ppm, Hg ≤ 0.1ppm, As ≤ 0.5ppm |
| Pesticide Multi-Residue | BS EN 15662:2018 (GC-MS/MS) | 500+ active compounds screened to below limit of quantification (LOQ) |
| Microbiological Safety | European Pharmacopoeia 5.1.8 | Total Viable Aerobic Count ≤ 10³ CFU/g, Enterobacteria absent, E. coli absent |
| Organic Integrity | Regulation (EU) 2018/848 / USDA-NOP | Zero synthetic inputs, soil testing, segregated clean-milling runs |
Engineering Superiority: Rooted in Shaanxi Botanical Heritage
Xi'an Vexli Bio-Tech Co., Ltd. operates at the center of China's most historic botanical cultivation and extraction province, pairing ancestral plant wisdom with advanced analytical infrastructure.
SGS On-Site Assessed Facility
Our central processing facilities have undergone comprehensive on-site operational assessments by SGS. From raw plant intake to vacuum packaging, our facilities strictly adhere to verified traceability protocols.
Fortune 500 Supply Provenance
Trusted by international conglomerates, pharmaceutical developers, and premier lifestyle nutrition companies. Our operational records confirm zero FDA import alerts or EU RASFF border notifications.
Proprietary Extraction Patents
Backed by proprietary invention patent ZL 2014 1 0464649.9 and utility model patent No. 14520048, our customized extraction arrays maximize botanical yield while safeguarding native heat-labile actives.
Centralized Multi-Plant Consolidation
Eliminate fragmented sourcing. Leverage our audited network of 25 partner plants consolidated into one technical QA framework, enabling buyers to procure colors, sweeteners, and longevity actives on a single Bill of Lading.
In-House HPLC & GC Analytical Laboratory
Every production run is quantified using High-Performance Liquid Chromatography, Gas Chromatography, and UV-Vis Spectrophotometry to guarantee precise stoichiometric active purity before dispatch.
Flexible Low MOQ & Private Label
Support from pilot batches (1 kg) to oceanic container volumes (20,000+ kg). Full OEM/ODM customized formulation, granulation, mesh classification, and turnkey nitrogen-purged packaging.
Macro Trends Transforming Global Plant-Based Ingredient Procurement
Procurement directors and Chief Science Officers are re-evaluating supply chain resilience against tightening environmental mandates and advancing pharmacological scrutiny.
Transition from Non-Specific Titration to Targeted HPLC Fingerprinting
B2B procurement has moved past superficial UV-Vis spectrophotometry, which is vulnerable to synthetic adulterants and non-specific chromophores. Leading European buyers now require specific HPLC/UPLC chromatographic retention fingerprints that authenticate isomeric purity and identify auxiliary botanical markers. Our extraction processes yield unadulterated botanical signatures, ensuring consistent verification across third-party laboratories.
Subcritical Water, Supercritical CO2 & Enzymatic Hydrolysis
Tightening EU limits on residual solvents (Directive 2009/32/EC) have rendered legacy solvent systems (hexane, methanol, ethyl acetate) commercially risky. Sourcing strategies now prioritize supercritical carbon dioxide fluid extraction and closed-loop membrane filtration. These green extraction methodologies protect native molecular integrity, yield negligible volatile organic residues, and streamline regulatory approval for clean-label products.
Quantifiable Carbon Footprint & Direct Agronomic Contracts
Corporate sustainability reporting (such as the EU Corporate Sustainability Due Diligence Directive) requires multinational purchasers to audit upstream emissions and ecological stewardship. Sourcing directly at regional botanical growing centers in Shaanxi reduces indirect transportation and optimizes supply chains. Combined with renewable energy in low-temperature drying towers, our process delivers verifiable carbon metrics for ESG reporting.
Multi-Use Standardized Intermediates
Formulation boundaries between dietary supplements, functional foods, and dermatological cosmetics are dissolving. High-purity phytopigments—including our Phycocyanin E25, Mulberry Sodium Copper Chlorophyllin, and standardized Polyphenols—are engineered for cross-sector versatility. They provide potent oral bioavailability along with documented skin-whitening, antioxidant, and tissue-protective properties when formulated into topical cosmetic bases.
Precision Extraction & Quality Release Pipeline
A multi-stage extraction and testing process ensures every drum meets certified European and international standards.
1. Raw Biomass Ingestion
Origin-verified botanical feedstocks undergo DNA barcoding, moisture evaluation, visual identity screening, and initial pesticide testing to disqualify non-conforming lots before processing.
2. Cryogenic Extraction
Active phyto-compounds are liberated under controlled temperatures using high-grade purified water or USP ethanol, preserving molecular stability and natural active integrity.
3. Membrane Fractionation
Macroporous resin adsorption, ultrafiltration, and nanofiltration arrays isolate target actives from heavy carbohydrates, insolubles, and trace minerals.
4. Vacuum Spray-Drying
Liquors enter low-temperature, negative-pressure drying towers where moisture drops under 5% within seconds, preserving native color, active potency, and particle uniformness.
5. Micronization & Sieving
Fine air-classifier mills grind powders to precise mesh specifications (80 to 1,000 mesh) with in-line rare-earth rare magnetic filtration and automated metal detection.
6. Batch Release Protocol
Before final release, lots undergo complete COA documentation covering chemical assay, heavy metals (ICP-MS), residual solvents, microbiological bioburden, and stability testing.
Frequently Asked Questions: Global Procurement & Compliance
Direct answers for QA directors, technical buyers, and supply chain managers sourcing bulk plant-based ingredients.
QHow does CE compliance apply to bulk plant-based ingredients versus standard food-grade certifications?
The CE mark applies to finished medical devices, diagnostics, and substance-based devices regulated under EU Regulation 2017/745 (MDR). Bulk botanical extracts sold for use in functional foods or nutraceuticals comply directly with European Food Safety Authority (EFSA) regulations (EC 178/2002, EC 1881/2006). However, for pharmaceutical and medical device manufacturers who use our plant-derived ingredients in CE-marked finished products (such as topical skin-barrier gels, wound care, or gastrointestinal mucosa protectors), we provide complete regulatory dossiers. These include ISO 10993 biocompatibility data, endotoxin profiles, full traceability audits, and validated technical files to support Notified Body audits.
QWhat specific analytical testing protocols validate that raw ingredients comply with EU pesticide limits?
We test every organic and conventional batch under European multi-residue pesticide standards using BS EN 15662:2018 methodology, executed via liquid chromatography-tandem mass spectrometry (LC-MS/MS) and gas chromatography-tandem mass spectrometry (GC-MS/MS). Over 500 individual chemical residues are evaluated down to a limit of quantification (LOQ) of 0.01 mg/kg. This testing guarantees total compliance with Regulation (EC) No 396/2005 before shipping, preventing port-of-entry delays or European Rapid Alert System (RASFF) alerts.
QHow do you manage heavy metal limits across varying regulatory jurisdictions (EU, US FDA, California Prop 65)?
Heavy metal contamination in botanicals originates mainly from soil and water. We audit and control agricultural intake at our designated Shaanxi cultivation sites. All finished lots are quantified by Inductively Coupled Plasma Mass Spectrometry (ICP-MS) for lead (Pb), cadmium (Cd), mercury (Hg), and arsenic (As). While standard EU regulations allow up to 1.0 ppm or 3.0 ppm for certain dietary botanicals under EC 1881/2006, our internal target keeps levels below 0.5 ppm. This tight control ensures effortless compliance with strict California Proposition 65 limits without requiring additional warning labels on finished consumer packages.
QWhat minimum order quantities (MOQs) apply to trial formulations versus commercial production runs?
To support early R&D through commercial scale-up, our baseline MOQ for standard stocked powders (such as Ceremonial Matcha, Blue Spirulina Phycocyanin, and Beetroot Juice Powder) is 1 kg. For customized particle-size milling, special blending, or tailored aqueous concentrations, our pilot MOQ begins at 25 kg. For large-scale manufacturing contracts, containerized shipments (20-foot and 40-foot FCLs) are scheduled with guaranteed production reservation and predictable pricing terms.
QWhat specific documentation and batch records accompany each international shipment?
Every commercial consignment includes a verified documentation pack: a batch-specific Certificate of Analysis (COA) specifying assay results, test methods, and exact moisture and ash content; an updated Material Safety Data Sheet (MSDS) per GHS guidelines; a Technical Specification Sheet; an BSE/TSE-Free Statement; a Non-GMO Declaration; an Allergen Profile; and IATA DGR/IMDG Sea-Air transport safety reports. For organic lots, an EU or NOP Organic Transaction Certificate (TC) is issued directly from our certifying registrar.
QWhat capabilities do you offer for custom particle size engineering and private-label retail packaging?
Our processing lines feature high-speed air-jet pulverizers capable of milling botanicals from standard 80 mesh down to an ultra-fine 1,000 mesh (sub-15 micron). We maintain ISO Class 7 cleanrooms equipped for automated tin-sealing, multi-layer aluminum stand-up pouches, nitrogen-purged capsule blending, and single-serve sachet creation. All retail packaging runs include full lot coding, tamper-evident seals, and automated inline weight check-weighing.
Secure Validated Botanical Active Supply
Submit your target formulation specs, mesh granulometry, or annual bulk procurement requirements. Our regulatory and extraction team returns full technical specification sheets, comprehensive COA dossiers, and priority sample allocations within 24 business hours.