What are the payment terms?

We accept LC, T/T, D/P, and PayPal as terms of payment.

What is the lead time for delivery?

The average lead time is within 15 workdays for both peak season and off-season.

What is the molecular weight of Ursolic Acid?

The molecular weight is 456.68, with the molecular formula C30H48O3.

Natural Ursolic Acid 15%-98% From Rosemary Leaf Extract

Name: Natural Ursolic Acid 15%-98% From Rosemary Leaf Extract
Brand: Kingherbs Limited
SKU: 747367745

Hunan, ChinaKingherbs Limited

US$15.00-850.00

1 kilogram

Product profile

Customization

Available

Certification

ISO, HACCP, Kosher, Halal

Assay Method

HPLC

Model NO.

15%-98% Ursolic Acid

Application Form

Tablet, Capsule

Application

Health Care Products, Medicine

State

Powder

Extract Source

Rosemary Extract

Botanical Source

Rosemarinus Officinalis L.

Plant Part Used

Leaf,100% Natural

Appearance

Fine White Powder

Bulk Density

45-55g/100ml

Particle Size

100% Through 80 Mesh

Assay

Nlt 80% Ursolic Acid

Loss on Drying

Nmt 5.0%

Ash Content

Nmt 5.0%

Solvent Residues

Nmt 0.05%

Extract Solvents

Grain Alcohol & Water

Heavy Metals

Nmt 10ppm

Arsenic (as)

Nmt 2ppm

Lead (Pb)

Nmt 2ppm

Cadmium (CD)

Nmt 1ppm

Mercury(Hg)

Nmt 0.5ppm

Transport Package

in Fiber Drum, LDPE Bag Inside. N. W.: 25kgs/Drum

Specification

15%-98% Ursolic Acid

Trademark

ISO, KOSHER

Origin

China

HS Code

1302

Production Capacity

10ton/Month

Key features

High Purity Range: Available in 15% to 98% concentration with HPLC assay method.

Multiple Certifications: ISO, HACCP, Kosher, and Halal certified for global compliance.

Anti-Cancer Properties: Exhibits anti-cancer and antiangiogenesis functions with low toxicity.

Strong Antioxidant: Inhibits inflammatory reactions and lipid peroxides effectively.

Antibacterial & Antiviral: Demonstrates bacteriostatic effects and trypanosomicidal activity.

HIV Suppression: Strongly inhibits HIV-1 protease activity in clinical trials.

Flexible Customization: Customizable from samples with flexible options for specifications.

Fast Lead Time: Average lead time within 15 workdays for both peak and off-season.

Company profile

Importers and ExportersYears of Export ExperienceExperienced TeamIn-stock Capacity

Kingherbs Limited

Hunan, China

CertifiedBusiness Type: Trading Company CertifiedCustomization Options: Customization from Samples, Flexible customization CertifiedExport Year: 14 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤8.49h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryKingherbs Limited is identified as a factory and limited company supplying Saw Palmetto Extract. It operates more than 10 production lines, reports plant-extract output of 500 tons, maintains in-stock capacity, and serves domestic and multiple overseas markets. The supplier supports customization from samples and flexible customization, but reports no new products in the past year, no ODM service, and no SDK. It has participated in VITA FOODS EUROPE 2025 but has no overseas agents, branches, warehouses, or showrooms. Service-control documentation is incomplete: no written corrective-action or complaint-handling procedures or records were provided, and the quality-assurance status is unknown. Financial records are indicated for 2022–2024, but their results are not provided. The supplier passed neither a clearly stated audit outcome nor certification details in the available information; the audit result is recorded as 0 without an explained evaluation scale.

Supplier typeThe supplier is explicitly classified as a factory and a limited company, with no indication that it belongs to a larger company group. Its primary product is Saw Palmetto Extract, and the audited company is named Kingherbs Limited.

After-Sales capabilityThe supplier has participated in an offline trade show, but it has no overseas agents or branches, overseas warehouses, or overseas showrooms. More importantly, no written corrective and preventive action procedures or records and no written customer-complaint handling procedures or records were provided, limiting evidence of formal after-sales capability.

R&D capabilityThe supplier reports no new products during the past year, no ODM service, and no available SDK. These explicit limitations indicate weak evidence of ongoing product innovation or software-development support.

Production capacityThe supplier operates more than 10 production lines, reports plant-extract output of 500 tons, has in-stock capacity, and serves domestic and several international markets. It also states an off-peak lead time within 15 working days, although outsourcing procedures and manufacturing contracts are listed as unknown.

Customization capabilityThe supplier explicitly provides customization from samples and flexible customization. This supports a positive assessment for customer-specific product adaptation, although the same slice confirms that ODM service is not available.