What is the shelf life of the extract?

The shelf life is 2 years if the product is kept tightly sealed and stored in recommended conditions.

What are the main health benefits?

It helps reduce blood glucose, lower blood pressure, and inhibit the absorption of biochem cholesterol.

Mulberry Leaf Extract, 0.3%-10% 1-Deoxynojirimycin (DNJ) HPLC

Name: Mulberry Leaf Extract, 0.3%-10% 1-Deoxynojirimycin (DNJ) HPLC
Brand: Kingherbs Limited
SKU: 2092555385

Hunan, ChinaKingherbs Limited

Negotiable

1 kg

Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

Certification

ISO, FDA, HACCP, Kosher, Halal

Assay Method

HPLC, UV

Model NO.

19130-96-2

Application Form

Tablet, Capsule

Application

Food, Health Care Products, Medicine

State

Powder

Botanical Source

Morus Alba L.

Part of Plant Used

Leaf

Appearance

Fine Brownish Yellow Powder

Shelf Life

2 Years

Transport Package

Packed in Fiber Drum, LDPE Bag Inside. 25kg/Drum

Specification

0.3%-10% 1-deoxynojirimycin (DNJ) HPLC

Trademark

kingherbs

Origin

China

HS Code

1302199099

Production Capacity

500kgs

Key features

High DNJ Content: Rich in 1-deoxynojirimycin (DNJ) ranging from 1% to 50% for effective blood sugar regulation.

Multiple Certifications: Certified by ISO, FDA, HACCP, Kosher, and Halal standards for global market compliance.

Customizable Specifications: Flexible customization options for botanical source, plant part, and appearance per customer needs.

Health Benefits: Proven effects in reducing blood glucose, lowering blood pressure, and inhibiting cholesterol absorption.

Versatile Applications: Suitable for tablets, capsules, food supplements, and health care products in powder form.

Rich Nutrient Profile: Contains amino acids, vitamins, flavonoids, and trace elements like zinc and iron.

Secure Packaging: Packed in fiber drums with LDPE bags inside, net weight 25kgs/drum for safe storage.

Long Shelf Life: Maintains quality for 2 years when stored tightly sealed away from moisture and sunlight.

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: ≤7.76h 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.