Is customization available?

Yes, we offer full customization, minor customization, and options based on samples or designs.

What is the shelf life of the product?

The shelf life is two years when stored in a dry, cool place away from strong light and heat.

What are the payment terms?

We accept LC, T/T, PayPal, Western Union, small-amount payments, and D/P.

100% Natural Leek Seed Extract (Ratio Extract 4: 1~20: 1)

Name: 100% Natural Leek Seed Extract (Ratio Extract 4: 1~20: 1)
Brand: Hunan Nutramax Inc.
SKU: 731721065

Hunan, ChinaHunan Nutramax Inc.

US$20.00

1 kg

Sample price:US$0.01/g.Request sample

Product profile

Customization

Available

Certification

BRC, ISO

Application Form

Tablet, Capsule

Model NO.

NM-LSE

Extraction Process

Solvent Extraction Method

Application

Food, Health Care Products

State

Powder

Product Name

Leek Seed Extract

Appearance

Yellow Brown Powder

Sample

10-20g for Free

Extract Method

Grain Alcohol

Delivery Time

Prompt Delivery

Spec

:1~20:1

Certificates

GMP/ISO9001/Kosher/Halal

Sales Department

Responsible and Reliable

Factory

Large Output

Function

Helath Protect

Raw Material

Oyster Extract

Transport Package

25kg/Drum

Specification

Enterprises Standard

Trademark

NutraMax

Origin

China

HS Code

1302199099

Production Capacity

3mt/Month

Key features

100% Natural Source: Extracted from Allium tuberosum seeds with no synthetic additives.

Multiple Extraction Ratios: Available in 4:1, 5:1, 10:1, and 20:1 specifications.

Comprehensive Certifications: Certified by BRC, ISO, Kosher, Halal, and cGMP standards.

Versatile Application Forms: Suitable for tablets, capsules, beverages, and food additives.

High Purity Standards: Heavy metals under 10ppm, E.Coli and Salmonella negative.

Fast Delivery Time: Ships within 3-5 working days after payment confirmation.

Free Sample Availability: Provides 10-20g samples free of charge for testing.

Flexible Customization: Supports full customization, minor tweaks, and design-based orders.

Company profile

Years of Export ExperiencePatents AwardedR&D CapabilitiesProduct Certification

Hunan Nutramax Inc.

Hunan, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 16 Years CertifiedNearest Port: Shanghai Port.Beijing Port.Guangzhou Port.Changsha Port.Average Response Time: ≤10.08h

AI-Powered supplier vetting

SummaryThe supplier is identified as a combined company with manufacturing, export, service, quality-control, and R&D capabilities. It reports 100% finished-product inspection, eight quality inspectors, written procedures for corrective actions, complaint handling, and supplier-service assessment, plus inventory capacity and overseas agents or branches. Customization and ODM services are available, and the supplier has provided OEM services for well-known brands. R&D documentation, LC/GC software instruments, and three patents are reported; however, no new product was developed in the past year and no SDK is available. The supplier reports GMP-compliant plant-extract production and specialized production equipment. A major operational deficiency is the absence of a valid manufacturing-capacity contract with affiliated subcontractors. Financial credibility and formal certification holding cannot be sufficiently assessed from the provided information.

Supplier typeThe supplier is explicitly classified as a "Combined" company and provides information covering manufacturing, export trade, service, quality control, and R&D capabilities. This supports identifying it as an integrated supplier rather than a narrowly specialized intermediary.

After-Sales capabilityThe supplier has documented corrective and preventive-action procedures and complaint-handling records, inventory capacity, overseas agents or branches, and stated service coverage in the USA, Canada, Mexico, and other locations. It lacks an overseas warehouse and showroom, but the documented service processes provide explicit evidence of after-sales capability.

R&D capabilityThe supplier offers ODM and multiple customization formats, maintains R&D audit documentation, uses LC and GC instruments, and reports three R&D patents. However, it states that no new product was developed during the past year and that no SDK is available, so innovation capability is supported but not uniformly strong across all indicators.

Production capacityProduction evidence includes 100% finished-product inspection, eight quality inspectors, specialized processing equipment, inventory capacity, and reported GMP-compliant plant-extract production. However, the supplier explicitly has no valid manufacturing-capacity contract with affiliated subcontractors, creating a documented capacity-governance deficiency.

Customization capabilityThe supplier explicitly supports customization from samples, designs, full customization, minor customization, and flexible customization, and also provides ODM services. These repeated statements demonstrate broad customization capability.

Client casesThe supplier reports participation in the FIC offline trade show and OEM service for well-known brands. These statements indicate market and customer experience, but no customer names, project details, volumes, or verifiable case studies are provided.