How do you deliver the goods?

Around 50kg, shipped by FedEx or UPS. Over 200kg, shipped by air & sea.

What is your minimum order quantity (MOQ)?

The standard MOQ for a formal order is 25kg. For the trial order, 1-10kg is acceptable.

What is the shelf time of your products?

The shelf time is 24-36 months.

What is your product range?

Our product range includes: Plant extracts, chemical ingredients, monomers, and intermediates.

What kind of packaging do you use?

For small quantities, packed in an aluminum foil bag with a carton outside. For large quantities, 25kg/barrel.

Long Shelf Life High Purity Luteolin Antioxidant Powder for Immune Support

Name: Long Shelf Life High Purity Luteolin Antioxidant Powder for Immune Support
Brand: Shaanxi Green Bio-Engineering Co., Ltd
SKU: 1993402331

Shaanxi, ChinaShaanxi Green Bio-Engineering Co., Ltd

US$176.00-270.00

1 kg

Product specifications

Specification

Sample price:US$10.00/g.Request sample

Product profile

Customization

Available

Certification

RoHS, BRC, ISO, FDA, HACCP

Assay Method

HPLC

Model NO.

90% 95% 98%

Application Form

Injection, Lotion, Suppository, Paste, Tablet, Capsule

Application

Food, Health Care Products, Medicine, Dietary Supplements, Cosmetics

State

Powder

Extract Source

Flos

Product Name

Luteolin Powder

Keywords

Luteolin

Product Type

Botanical Extract / Plant Extract / Flavonoid Mono

CAS No.

491-70-3

Appearance

Light Yellow Powder

Purity

90%/95%/98%

Part Used

Flos

Solubility

Soluble in Ethanol, DMSO

Grade

Food Grade, Cosmetic Grade

Storage Conditions

Store in a Cool, Dry Place

Function

Antioxidant, Anti-Inflammatory

Free Samples

10-30g Is Available

Molecular Formula

C15h10o6

M.W.

286.24

Form

Powder

Transport Package

25kg/Drum 1kg/Aluminum Foil Bag

Specification

90%, 95%, 98%or Customized

Trademark

SXGF

Origin

Shaanxi, China

Production Capacity

10tons/Year

Key features

Ultra-High Purity: Available in 90%, 95%, and 98% concentrations with minimal impurities for maximum bioactivity.

Strict Quality Control: HPLC verified, ISO/FDA certified, with official Eurofins test reports for every batch.

Versatile Applications: Ideal for dietary supplements, cosmetics, health products, and scientific research.

Free Samples Available: 10-30g free samples provided; customer only pays for shipping costs.

Fast Delivery: Lead time around one week for stock items; flexible options for off-stock products.

Low MOQ for Trials: Standard MOQ is 25kg, but trial orders of 1-10kg are acceptable.

Professional Manufacturer: Factory in China with 10,000 sqm area, advanced equipment, and 16 years export experience.

Robust Stability: Prevents degradation and oxidation, ensuring consistent efficacy and long shelf life.

Company profile

High Repeat Buyers ChoiceYears of Export ExperienceFast Delivery100% Finished Products Inspection

Shaanxi Green Bio-Engineering Co., Ltd

Shaanxi, China

Business Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 16 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤0.05h

About Our Factory & Business Background

AddressXi'an, Shaanxi, China

Terms of PaymentLC, T/T, D/P, PayPal, Western Union, Small-amount payment

International Commercial Terms(Incoterms)FOB, EXW, FCA, CFR, CIF, DAT, FAS, DDP, DAP, CIP, CPT

Average Lead TimePeak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays

Minimum Order Quantity1 Kg

Supply Chain Partners15

Our Production Capability & Technical Expertise

Main ProductsFlavonoid, Luteolin, Genistein, Sophora Japonica Extract, Extract Powder, Curcumin, Turmeric Extract, Citrus Aurantium Extract, Apigenin, Ferulic Acid

QA/QC inspectors2 people

Inspection Type for Finished Products100% inspection(Visual inspection & Function inspection)

Inspection Method for Finished ProductsHave instructions and uniformly followed

R&D Engineers2 people

Traceability of Raw MaterialsYes

Our Industry Experience & Global Business Record

Year of Establishment2010-04-26

Main MarketsNorth America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe

Repeat Buyers Choice80%~100%

Number of Foreign Trading Staff5

Overseas Agent/BranchNo

New Products Launched in Last yearNo

Our Certifications, Standards & Industry Recognition

Management System CertificationISO9001:2015

Product Q&A

Q:Are you a manufacturer?

Yes, we have a factory in China, covering 10,000 square meters with advanced equipment.

Q:Can I get some samples?

Yes, we can provide 10-30g free samples, but the shipping cost is paid by the customer.

Q:How do you control product quality?

Our products undergo strict quality control throughout the entire process, including inspection by the National Commodity Inspection, accredited third-party labs, our internal QA team, and certifications such as ISO and FDA.

Q:How long is the production and delivery time?

If there are stocks, the lead time is around one week after payment is confirmed. For off-stock products, it can be discussed further.

Q:How to make a payment?

Payment can be made via bank transfer.