HS-FI-POLYFunctional IngredientsPolyphenolsCOA by RFQMSDS / TDS Support

Plant Polyphenols

Plant polyphenol sourcing lane for antioxidant formulations where assay method, marker and end-use must be confirmed before quotation.

RFQ base specificationBotanical polyphenol ingredient lineBy RFQ, based on polyphenol %

Reference FOB China sample priceBy RFQ, based on polyphenol %

For sample pack or RFQ screening only. Formal quotation requires grade, batch and stock confirmation.

Pilot order25 kg pilot by RFQ

Quoted after assay method, COA scope, pack route, lead time and application fit are confirmed.

Bulk order100 kg bulk by RFQ

Based on assay, MOQ, stock, packaging, shipping marks, freight term and destination market.

Price depends onConfirm these variables before formal quote.

Assay method40% / 50% polyphenols by UV; 95% polyphenols by HPLC

Active markerPolyphenols

Pack size1 kg sample / 25 kg pilot / 100 kg bulk

MOQ1 kg sample / 25 kg pilot / 100 kg bulk

Document availabilityCOA, assay report, TDS and MSDS available by RFQ

Stock statusReconfirm before formal quotation

Destination compliancePesticide residue, heavy metals and residual solvent review

Public prices are reference FOB China sample or screening prices. Pilot and bulk orders are quoted by RFQ after specification, COA, stock, packaging and destination-market checks.

Request RFQ Ask for COA

Category-level sourcing image; exact marker and batch visuals are confirmed during RFQ.

Reference FOBBy RFQ, based on polyphenol %

MOQ1 kg sample / 25 kg pilot / 100 kg bulk

Assay / Purity40% / 50% polyphenols by UV; 95% polyphenols by HPLC

DocumentsCOA / MSDS / TDS

Specification Decision

Choose by marker, form and quote tier.

Select the procurement route by active marker, assay method, physical form, order quantity and FOB China sample reference. Pilot and bulk pricing is confirmed by RFQ.

RFQ base specificationBy RFQ, based on polyphenol %

Botanical polyphenol ingredient line specification reference

Botanical polyphenol ingredient linePolyphenols40% / 50% polyphenols by UV; 95% polyphenols by HPLC

HS-FI-POLY

Botanical polyphenol ingredient line

MarkerPolyphenols

Assay40% / 50% polyphenols by UV; 95% polyphenols by HPLC

Pack / order route1 kg sample / 25 kg pilot / 100 kg bulk

Nutraceutical / antioxidant formulation. Confirm the final grade, physical form and document scope before quotation.

Use this route when the buyer needs Polyphenols confirmation, MOQ, packaging and COA / MSDS / TDS review before a formal quote.

Ask for this grade

Active Profile

Ingredient differences should be visible before RFQ.

The buying decision changes when the active marker, assay method, physical form, pack size or compliance route changes. Use the active profile to make these RFQ variables visible.

Botanical / route sourceBotanical polyphenol ingredient line

Confirm source, route and batch identity before using the product for buyer-facing quotation.

Active markerPolyphenols

Use the active marker to decide whether the product fits the requested formula, application and document package.

Assay method40% / 50% polyphenols by UV; 95% polyphenols by HPLC

Assay method and purity level must be checked against the target batch before final FOB USD quotation.

Review itemsQuality and compliance

Pesticide residue, heavy metals and residual solvent review

Applications

Use case decides the right form and documents.

Keep the claims procurement-safe: describe the raw material, application route and document checks clearly; disease treatment claims are not used on this page.

Antioxidant supplement buyers

Nutraceutical / antioxidant formulation

Use Plant Polyphenols when the buyer needs Polyphenols, 40% / 50% / 95% polyphenols by UV or HPLC and 1 kg sample / 25 kg pilot / 100 kg bulk planning for Nutraceutical / antioxidant formulation.

Pesticide residue, heavy metals and residual solvent review

Functional food formulators

Plant Polyphenols procurement review

Use Plant Polyphenols when the buyer needs Polyphenols, 40% / 50% / 95% polyphenols by UV or HPLC and 1 kg sample / 25 kg pilot / 100 kg bulk planning for Nutraceutical / antioxidant formulation.

Pesticide residue, heavy metals and residual solvent review

US nutraceutical buyers

Plant Polyphenols procurement review

Use Plant Polyphenols when the buyer needs Polyphenols, 40% / 50% / 95% polyphenols by UV or HPLC and 1 kg sample / 25 kg pilot / 100 kg bulk planning for Nutraceutical / antioxidant formulation.

Pesticide residue, heavy metals and residual solvent review

Quality Confirmation

Quality confirmation starts with assay, documents and batch review.

Plant Polyphenols should be quoted only after the target specification, batch documents, COA / MSDS / TDS scope and destination-market checks are confirmed.

Testing focus

40% / 50% polyphenols by UV; 95% polyphenols by HPLC
Appearance, odor, solubility or physical form review when relevant
Pesticide residue, heavy metals and residual solvent review

Document workflow

COA, assay report, TDS and MSDS available by RFQ
COA / MSDS / TDS support confirmed before buyer quotation
Final batch photo, pack label and shipping marks confirmed after quantity approval

Batch Traceability & Supply Boundary

Confirm testing method, batch files and supplier route before price comparison.

Serious B2B comparison requires the same marker, assay method, batch status, pack route and destination-market document scope. Public product information is a starting point; final availability is confirmed by RFQ.

Assay method

Polyphenols confirmation

40% / 50% polyphenols by UV; 95% polyphenols by HPLC. The final method and marker are checked against the target grade and batch before formal quotation.

Batch documents

COA and file status by RFQ

COA, assay report, TDS and MSDS available by RFQ. Available, pending and not applicable documents are separated in the RFQ response instead of assumed from a generic product name.

Testing scope

Quality checks tied to the selected batch

40% / 50% polyphenols by UV; 95% polyphenols by HPLC Appearance, odor, solubility or physical form review when relevant Pesticide residue, heavy metals and residual solvent review

Supply boundary

Source route and processing path

Botanical polyphenol ingredient line. Botanical extraction / purification. Supplier route, origin-sensitive documents and private supplier files are confirmed only when needed for the buyer's target market.

Target market

Destination document confirmation

Pesticide residue, heavy metals and residual solvent review Final quote depends on assay method, active marker, pack size, MOQ, document availability, stock status and destination compliance.

Packaging & Delivery

Package choice follows sample, pilot and bulk order stage.

Use the sample stage for form and document confirmation, then confirm carton, drum, inner bag, labels and shipping marks before pilot or bulk release.

Sample order1 kg sample

Initial formula and document screening

Use the sample stage to check active marker, appearance, COA scope and buyer application fit.

Pilot order25 kg pilot

Pilot production or buyer qualification

Confirm inner bag, carton or drum route, labels, storage condition and lead time before order release.

Bulk order100 kg bulk

Repeat procurement after approval

Reconfirm FOB USD price, batch documents, packaging, shipping marks and destination-market document needs.

Plant Polyphenols packaging and delivery reference

Product Information

Technical RFQ summary for base specification.

Use this table to confirm the base specification, documents, packaging route and RFQ details before formal quotation.

Multiple polyphenol grades

UV or HPLC assay support

Bulk herbal extract RFQ

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

View Product Request RFQ

Buyer FAQ

Quote decisions buyers usually confirm first.

Use these points to decide whether Plant Polyphenols fits your sample, pilot or bulk procurement route before requesting a formal quotation.

Can I get a sample price for Plant Polyphenols?

Reference FOB China sample price: By RFQ, based on polyphenol %. Pilot order and bulk order are quoted by RFQ after specification, COA, stock and packaging confirmation.

What changes the final quote?

Final price depends on assay method, active marker, pack size, moq, document availability, stock status, destination compliance. Formal quotation is confirmed after the exact grade, quantity and destination market are reviewed.

Which documents can be checked before ordering?

COA, assay report, TDS and MSDS available by RFQ. Document availability depends on product, grade, batch and supplier route.

What MOQ and lead time should I plan for?

MOQ route: 1 kg sample / 25 kg pilot / 100 kg bulk. Lead time: 7-18 days. Quoted after assay method, COA scope, pack route, lead time and application fit are confirmed.

What should I include in the RFQ?

Please include target assay or purity, quantity, destination market, intended application, required documents and pack preference for Plant Polyphenols.

Buyer Fit

Best-fit procurement scenarios.

Buyer SegmentAntioxidant supplement buyers

Buyer SegmentFunctional food formulators

Buyer SegmentUS nutraceutical buyers

Reference Gallery

Supporting visuals stay after the procurement modules.

These English HerbalSourcing visuals support buyer review and RFQ handling. The decision content above leads the sales conversation.

Plant Polyphenols main product reference

Related Sourcing Paths

One SKU can support several buyer scenarios.

Review related functions, industries, applications and market requirements before confirming the final specification and quotation route.

Function pages

Industry pages

nutraceutical cosmetics

Applications

antioxidantanti-agingfunctional foodweight management

Compliance regions

USEUSoutheast Asia

Formulation Graph

Included in solution bundles.

View Formulation Hub

nutraceutical

Weight Management Formula

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Other SKUs in Functional Ingredients.

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Green Tea Extract / Tea Polyphenols product reference

HS-BE-GTE-98-EGCG50-500G

Botanical Extracts

Green Tea Extract / Tea Polyphenols

B2B green tea extract supply page for buyers comparing EGCG and tea polyphenol grades, with FOB China sample references and COA, MSDS, TDS, HPLC or UV assay support.

1 bag sample (500g) / 25 kg pilot / 100 kg bulk7-15 days

HS-BE-RES-98

Botanical Extracts

Resveratrol

Resveratrol sourcing for anti-aging, cosmetic and nutraceutical buyers requiring source statement, HPLC assay and batch documentation.

1 kg sample / 10 kg pilot / 25 kg bulk7-18 days

HS-FI-AOX-BLEND

Functional Ingredients

Antioxidants Blend

Functional antioxidant blend sourcing for nutraceutical and beverage buyers requiring active marker and formula confirmation.

1 kg sample / 25 kg pilot / 100 kg bulk10-20 days

RFQ CTA

Request pricing, documents and pack confirmation for Plant Polyphenols.

Include target specification, quantity, destination market, intended application and required documents so HerbalSourcing can confirm the correct FOB USD route.

Request RFQ Ask for COA