What is the shelf life?

2 years if sealed and stored in recommended conditions (away from moisture, heat, and sunlight).

100% Natural High Quality Herbal Extract Konjac Glucomannan

Name: 100% Natural High Quality Herbal Extract Konjac Glucomannan
Brand: Kingherbs Limited
SKU: 824857625

Hunan, ChinaKingherbs Limited

US$18.00

1 kg

Sample price:US$1.00/kg.Request sample

Product profile

Customization

Available

Certification

ISO, FDA, HACCP, Kosher, Halal

Assay Method

Model NO.

37220-17-0

Application Form

Suppository, Tablet, Capsule

Application

Health Care Products

State

Powder

Botanical Source

Amorphophallus Konjac

Plant Part Used

Tuber

Odor & Taste

Characteristic

Shelf Life

2 Years

Appearance

Fine White Powder

Particle Size

120mesh

pH (1% Solution)

6.0~8.0

Moisture

Nmt 10%

Ash Content

Nmt 5%

Sulfur Dioxide (So2)

Nmt 300ppm

Transport Package

Packed in Fiber Drum, LDPE Bag Inside

Specification

Konjac Glucomannan

Trademark

Kingherbs

Origin

China

HS Code

29389090

Production Capacity

500kgs/Month

Key features

Certified Quality: ISO, FDA, HACCP, Kosher, and Halal certified for global compliance.

High Purity Assay: Glucomannan content NLT 85%, with actual assay results up to 86.00%.

Health Benefits: Supports weight loss, cholesterol management, and type 2 diabetes relief.

Customizable Orders: Customization available based on customer requirements and specifications.

Natural Source: 100% natural extract from Amorphophallus Konjac tuber.

Flexible Packaging: Packed in 25kg fiber drums with LDPE bags for moisture protection.

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: ≤7.37h 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.