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Source Green Tea, Berberine and plant polyphenols for weight management formulas.

Weight management botanical ingredients for supplement brands

Metabolic health and polyphenol-focused ingredients for weight management product teams.

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Botanical Extracts

Green Tea Extract / Tea Polyphenols

Tea polyphenols 98% / EGCG 50%, EGCG 45%, or tea polyphenols 50%

COA by RFQ
Reference FOBUSD 5.67-12.95/500g bag
Pilot order25 kg pilot by RFQ
Bulk order100 kg bulk by RFQ
COABy RFQ
AssayTea Polyphenols 98% / EGCG 50%; EGCG 45%; Tea Polyphenols 50%
ApplicationNutraceutical / functional food / antioxidant / cosmetic ingredient
Extraction methodWater / ethanol extraction
Specification / gradeTea polyphenols 98% / EGCG 50%, EGCG 45%, or tea polyphenols 50%
Lead time7-15 days
COA fileBatch COA, HPLC or UV assay report, MSDS and TDS available by RFQ
Confirm caffeine limit, pesticide residue, heavy metals, microbiology, residual solvent, PAHs, solubility and color stability before export
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Botanical Extracts

Berberine HCL

Berberine hydrochloride 97% / 98% by HPLC from botanical source

COA by RFQ
Reference FOBBy RFQ, based on 97% / 98% HPLC purity, batch, MOQ and document scope
Pilot order25 kg pilot by RFQ
Bulk order100 kg bulk by RFQ
COABy RFQ
Assay97% / 98% purity by HPLC; confirm batch method by RFQ
ApplicationNutraceutical / pharma-related procurement
Extraction methodPlant extraction / hydrochloride conversion
Specification / gradeBerberine hydrochloride 97% / 98% by HPLC from botanical source
Lead time7-15 days
COA fileCOA, MSDS, TDS and HPLC purity report available by RFQ
Residual solvent, heavy metal and microbial limit review
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Botanical Extracts

Eucommia Chlorogenic Acid

Chlorogenic Acid 5% 500g, Chlorogenic Acid 98% 100g, and Eucommia complex extract by RFQ

COA by RFQ
Reference FOBUSD 6.55/500g bag; 72.75/100g bag; complex 1kg SKU by RFQ
Pilot order25 kg pilot after assay confirmation by RFQ
Bulk order100 kg bulk by RFQ
COABy RFQ
AssayChlorogenic Acid 5%; Chlorogenic Acid 98%; CGA 5% + polysaccharides 20% + flavones 8% by RFQ
ApplicationNutraceutical / functional food / solid beverage / botanical polyphenol / cosmetic antioxidant ingredient
Extraction methodEucommia leaf water / ethanol extraction and chlorogenic acid purification; complex extract route must be confirmed by SKU
Specification / gradeChlorogenic Acid 5% 500g, Chlorogenic Acid 98% 100g, and Eucommia complex extract by RFQ
Lead time7-15 days after SKU and stock confirmation
COA fileCOA, HPLC assay report, MSDS and TDS available by RFQ
Confirm chlorogenic acid HPLC content, polysaccharide and flavone test method for complex grades, plant part, pesticide residues, heavy metals, microbiology, residual solvents, solubility, color, odor and market-specific claim wording before export
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Functional Ingredients

Plant Polyphenols

Botanical polyphenol ingredient line

COA by RFQ
Reference FOBBy RFQ, based on polyphenol %
Pilot order25 kg pilot by RFQ
Bulk order100 kg bulk by RFQ
COABy RFQ
Assay40% / 50% / 95% polyphenols by UV or HPLC
ApplicationNutraceutical / antioxidant formulation
Extraction methodBotanical extraction / purification
Specification / gradeBotanical polyphenol ingredient line
Lead time7-18 days
COA fileCOA, assay report, TDS and MSDS available by RFQ
Pesticide residue, heavy metals and residual solvent review
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Sourcing Relationship

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