Is Oleanolic Acid toxic or safe for use?

Oleanolic Acid is relatively non-toxic, antitumor, and hepatoprotective. It also exhibits antiviral properties and protects cells against oxidative stress.

What are the payment terms and lead times?

Payment terms include T/T, PayPal, Western Union, and others. The average lead time is within 15 workdays for both peak and off-season.

Supply Olive Leaf Extract 98% Oleanolic Acid

Name: Supply Olive Leaf Extract 98% Oleanolic Acid
Brand: Xi'an Tian Guangyuan Biotech Co., Ltd.
SKU: 2062702635

Shaanxi, ChinaXi'an Tian Guangyuan Biotech Co., Ltd.

US$20.00-70.00

1 kg

Sample price:US$70.00/kg.Request sample

Product profile

Customization

Available

Certification

RoHS, BRC, ISO, FDA, HACCP

Assay Method

HPLC-MS, GPC, HPLC, UV

Model NO.

TGY-2023051003

Application Form

Injection, Lotion, Suppository, Paste, Tablet, Capsule

Application

Food, Health Care Products, Medicine

State

Powder

Extract Source

Olive Leaf

Product Name

Oleanolic Acid

Appearance

White Powder

Sample

Avaliable

Storage

Store Cool Dry Place

Shelf Life

2 Years

CAS No

508-02-1

MOQ

1kg

Einecs

6493

Transport Package

1kg/Foil Bag 25kg/Drum

Specification

98%

Trademark

TGY

Origin

Xi'an, Shaanxi, China

HS Code

2918199090

Production Capacity

5500kg/Month

Key features

High Purity Content: Olive Leaf Extract with 98% Oleanolic Acid content, verified by HPLC-MS and other methods.

Comprehensive Certifications: Certified by RoHS, BRC, ISO, FDA, and HACCP for global market compliance.

Liver Protection Benefits: Clinically used for treating acute and chronic hepatitis, protecting liver cells, and reducing enzymes.

Anti-Inflammatory & Antiviral: Exhibits strong anti-inflammatory, anti-HIV, and antiviral properties with hepatoprotective effects.

Versatile Application Forms: Available in Injection, Lotion, Suppository, Paste, Tablet, and Capsule forms for various uses.

Low Minimum Order Quantity: Flexible MOQ of 1kg, suitable for small-scale testing and diverse business needs.

Stable Shelf Life: 24 months shelf life when stored in a cool, dry, and dark location.

Wide Plant Source: Extracted from Olive Leaf and other plants like Gentianaceae, with high content in specific species.

Company profile

High Repeat Buyers ChoiceYears of Export ExperienceExhibition ExperienceQA/QC Inspectors

Xi'an Tian Guangyuan Biotech Co., Ltd.

Shaanxi, China

Business Type: Manufacturer/FactoryExport Year: 2003-04-01Nearest Port: qingdao, beijing, ShanghaiAverage Response Time: ≤2.43hTerms of Payment: T/T, PayPal, Western Union, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, DAT, FAS, DDP, DAP, CIP, CPT, FCA, EXW, Others

AI-Powered supplier vetting

SummaryThe supplier is identified as a limited company and trading company offering nutraceutical, pharmaceutical-related, plant-extract, and other products. It reports 50 qualified service-capable suppliers, documented service, corrective-action, preventive-action, and complaint-handling procedures, and finished-product inspection instructions that are uniformly followed. R&D-related evidence includes new products within the past year, ODM services, OEM services for well-known brands, and broad customization options, but no 3D software design service or SDK availability. Stated annual productivity covers NMN, Coenzyme Q10, Resveratrol, and Clobetasol propionate, while the supplier’s product scope includes several additional products. A BV audit is recorded with a report period from May 6, 2025 to May 5, 2026, but the audit result is recorded as “0” without an explanation. No sufficient evidence establishes certification holding, financial credibility, or specific customer cases.

Supplier typeThe supplier is explicitly classified as a trading company and a limited company. Its stated offerings include nutraceutical and related products such as Melatonin, Glutathione, Coenzyme Q10, NMN, and others, and the English company name is Xi'an Tian Guangyuan Biotech Co., Ltd.

After-Sales capabilityThe supplier reports a clear procedure and followed records for handling customer complaints effectively. It also reports written procedures and records for assessing service capability, plus a clear corrective and preventive action mechanism with implementation records, providing explicit evidence of structured service follow-up.

R&D capabilityThe supplier reports new products during the past year, provides ODM services, and describes an R&D and analysis/testing center. However, it does not provide 3D software design services and has no available SDK, so the evidence supports product-development activity but not all forms of technical innovation capability.

Production capacityReported annual productivity is 1 ton of NMN, 5 tons of Coenzyme Q10, 10 tons of Resveratrol, and 0.8 tons of Clobetasol propionate. The supplier also lists multiple products in scope and states that finished products are inspected using instructions that are uniformly followed, demonstrating stated production and inspection capability for the listed items.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. These options are reported consistently across the R&D and design-capability information, indicating broad customization support, although 3D software design is not provided.

Product Q&A

Q:What is the purity and assay method of the extract?

The Olive Leaf Extract contains 98% Oleanolic Acid. The assay is verified using HPLC-MS, GPC, HPLC, and UV methods.

Q:What are the main health benefits of Oleanolic Acid?

It offers anti-inflammatory, sedative, cardiotonic, diuretic, hypolipidemic, and hypoglycemic effects. It also protects the liver, enhances immunity, and inhibits tumor growth.

Q:How should the product be stored to maintain quality?

Store in a cool, dry, and dark place. When properly stored, the shelf life is 24 months (2 years).

Q:What certifications does this product hold?

The product is certified by RoHS, BRC, ISO, FDA, and HACCP, ensuring high quality and safety standards.

Q:What is the minimum order quantity (MOQ)?

The MOQ is 1kg, making it accessible for various business scales.