RFQ-ready supply
Green Tea Extract / Tea Polyphenols
Tea polyphenols 98% / EGCG 50%, EGCG 45%, or tea polyphenols 50%

China botanical extract sourcing · supplier route review
COA-verified botanical and selected animal-derived ingredient sourcing for pharmaceutical, nutraceutical and cosmetic buyers.
Procurement-first supplier matching with MOQ, assay, lead time, HPLC status and export document review before quotation.
4 Buyer Entry Paths
Buyers can enter by function, industry, ingredient or formulation, then review specification, MOQ, documents and quotation basis before sending a complete RFQ.
Immunity, anti-inflammatory, weight management, sleep support and anti-aging intent pages.
Open entry3 industry hubsNutraceutical, pharmaceutical and cosmetic sourcing paths with compliance logic.
Open entry17 ingredient pagesTraditional ingredient catalog mapped to active markers, purity levels and products.
Open entry6 solution kitsSolution bundles that connect related products for complete RFQ planning.
Open entryWhat Buyers Can Verify Now
Review product line, MOQ, assay method, extraction route, lead time and document status before sending a bulk RFQ.

Document checklist
Sample document fields for buyer review; final batch COA is confirmed by product, grade and supplier route.
View context
Packing route
Shows common powder ingredient packing routes. Final pack size, label and carton plan are confirmed by RFQ.
View context
Quality review
Used to explain the review workflow: assay method, contaminants, microbiology and available third-party testing route.
View context
Supplier route
Used as supplier-network reference only; HerbalSourcing is presented as an Industry & Trade company and B2B exporter.
View contextProduct Categories

Extracts
High-demand herbal extract bulk supplier lines for assay-led buyer inquiries and RFQ review.
View category
Intermediates
CAS-led pharmaceutical intermediate supplier lanes for pilot, validation and bulk procurement.
View category
Functionals
Functional raw materials for nutraceutical, cosmetic and formulation buyers that need assay and document review.
View category
Animal-derived
Selected collagen, chondroitin and animal-origin functional ingredient RFQ routes with source, allergen and BSE/TSE document review.
View categoryFeatured Supply
RFQ-ready supply
Tea polyphenols 98% / EGCG 50%, EGCG 45%, or tea polyphenols 50%
RFQ-ready supply
Curcumin 95%, water-soluble curcumin 10%, tetrahydrocurcumin 98%, granules and turmeric powder by RFQ
RFQ-ready supply
Goji polysaccharides 20%; paste, concentrate or spray-dried powder form by RFQ
RFQ-ready supply
Panax ginseng root extract 10:1 / 20:1 / 30:1 or ginsenoside grade by RFQ
RFQ-ready supply
Total Ginsenosides 80%, Rb1 55%, Rg1 50%, Re 98%, Ginseng Peptide 99% and Ginseng Extract 1kg
RFQ-ready supply
Chlorogenic Acid 5% 500g, Chlorogenic Acid 98% 100g, and Eucommia complex extract by RFQ
RFQ-ready supply
Water-soluble 10%, oil-soluble 10%, 96% powder and lycopene oil 5%
RFQ-ready supply
Nattokinase 20000 FU/g; 5000 FU/g, 10000 FU/g and natto freeze-dried powder by RFQ
RFQ-ready supply
Tremella polysaccharides 90%, 95% and 98% sample-pack grades
RFQ-ready supply
Ectoin 98% cosmetic-grade powder; exact sample pack price by supplier confirmation
RFQ-ready supply
Bovine, fish or marine collagen peptide by peptide profile, molecular weight and document scope
RFQ-ready supply
Chondroitin sulfate 90% / 95% by source, assay method and document scope
Recommended Bundles
Green Tea, Curcumin, Ginseng, Berberine HCL, Resveratrol and Rhodiola lanes for assay-led supplement sourcing.
Pilot and bulk sourcing path for API intermediates, fermentation intermediates and organic synthesis intermediates.
Functional ingredient sourcing for antioxidants, plant polyphenols and cosmetic active programs.
Collagen peptide and chondroitin sulfate RFQ lanes with species source, allergen and BSE/TSE document review.
Industry Use Scenarios
Herbalsourcing routes botanical extract and pharmaceutical intermediate RFQs by application, compliance pressure and destination market.
Specification-led sourcing for pharma buyers that need CAS matching, assay control, impurity review and export documentation before quotation.
Built for EU pharmaceutical buyers and India API intermediate procurement teams.Standardized botanical extract sourcing for brands and contract manufacturers that require HPLC markers, MOQ planning and documentation for formulation review.
Optimized for US nutraceutical buyers and Southeast Asia supplement manufacturers.Plant-derived active ingredient sourcing with extraction method, residual solvent, TDS and COA screening for cosmetic and personal care formulation teams.
Suitable for Southeast Asia, EU and US cosmetic active procurement teams.Built for B2B Sourcing
HerbalSourcing helps buyers move from product discovery to quotation, sample confirmation and repeat supply without slow specification back-and-forth.
Choose botanical extracts, selected animal-derived ingredients, pharmaceutical intermediates or functional ingredients by application and assay target.
ContinueSubmit purity, extraction method, quantity, target price and destination market for RFQ screening.
ContinueStock grade, fresh production or pilot supplier route is checked against COA and HPLC availability.
ContinueReceive MOQ, lead time, packing option, COA/MSDS/TDS status and export document scope.
ContinueCompliance and Classification Support
Supplier-route screening, COA batch verification, HPLC / UV testing, heavy metal limits and residual solvent control are checked before commercial response.
Supplier screening focuses on route capability, document readiness and export batch consistency.
Marker compounds and purity targets are checked against requested specification methods.
COA, chromatogram, TDS and MSDS availability are confirmed before sampling or bulk quotation.
Residual solvent, heavy metal, microbiology and export document scope can be reviewed by target market.
Supply Capability Proof
Use Herbalsourcing to prepare sample plans, supplier shortlists, batch document checks and recurring supply logic before committing to a full product range.
Request Technical QuoteMOQ
Lead Time
Packaging
RFQ ready
Choose Your Path
Expert Support & Services
First strategic solution path for scalp wellness, hair strength and beauty-from-within ingredient RFQs.
Learn moreCOA, HPLC or UV assay files, MSDS, TDS, heavy metals and solvent residue are checked before quotation.
Learn moreRegion-aware RFQ paths for EU pharma, US nutraceutical, India API and Southeast Asia supplement buyers.
Learn moreRFQ data is reviewed for product matching, document needs, sample route and quotation follow-up.
Learn moreKnowledge Hub
Sourcing Guide
How global buyers evaluate Chinese botanical extract suppliers by MOQ, assay, extraction method, COA and export readiness.
Read guideSourcing Guide
A procurement checklist for evaluating pharmaceutical intermediate suppliers by CAS, purity, impurity profile and export documentation.
Read guideTechnical Guide
How buyers use COA, HPLC chromatograms and batch traceability to reduce botanical extract sourcing risk.
Read guideRFQ Conversion System
The RFQ Center is built for MOQ, assay, lead time, COA, heavy metal control, residual solvent testing and export document review.