What is the lead time for orders?

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

Is a free sample available?

Yes, we provide 10-20g free samples for testing.

Comext Natural High Quality 70% Phosphatidylserine Sunflower Extract

Name: Comext Natural High Quality 70% Phosphatidylserine Sunflower Extract
Brand: Changsha Comext Biotech Co., Ltd.
SKU: 2000336772

Hunan, ChinaChangsha Comext Biotech Co., Ltd.

US$6.95-18.20

1 kg

Sample price:US$18.30/kg.Request sample

Product profile

Customization

Available

Certification

ISO, OHSAS Kosher Halal

Assay Method

HPLC, UV

Model NO.

SUNF02

Application Form

Lotion, Paste, Tablet, Capsule

Application

Food, Health Care Products, Cosmetics

State

Powder

Extract Source

Helianthus Annuus

Model No.

Sunflower Seed Extract

Appearance

Light Yellow Brown Fine Powder

Test Method

HPLC, UV

Botanical Source

Helianthus Annuus

Standard

Cp/USP/Ep

Resource

Natural

Shelf Life

24 Months

Storage Method

Normal

Type

Powder

Sample

10~20g Free Sample

Certificate

ISO, Kosher, Halal, Organic

Factory

Yes

Packaging Material

Drum

Transport Package

1kg/Bag, 25kg/Drum

Trademark

Comext

Origin

China

HS Code

130219

Production Capacity

1t/Month

Key features

Multiple Certification: Certified with ISO, Kosher, Halal, and Organic standards.

Brain Health Support: Rich in phospholipids and zinc to improve memory and calm nerves.

Heart Health Benefits: Helps lower cholesterol and reduce blood lipid levels.

Versatile Application: Suitable for Lotion, Paste, Tablet, and Capsule formulations.

Strict Quality Control: Meets USP/EP standards for heavy metals, pesticides, and microbes.

Natural Source: Extracted from Helianthus Annuus seeds with natural origin.

Free Sample Available: Offers 10-20g free samples for quality testing.

Company profile

Quality AssuranceOverseas WarehouseHigh Repeat Buyers ChoiceProduction Process Visualization

Changsha Comext Biotech Co., Ltd.

Hunan, China

Business Type: Manufacturer/Factory, Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs CertifiedExport Year: 9 Years CertifiedNearest Port: Shanghai Port,Average Response Time: ≤2.19h

AI-Powered supplier vetting

SummaryComext presents capabilities across export trade, manufacturing, service, quality control, R&D, and sustainability. It reports multiple management-system certifications and states that quality assurance is present. Service-related procedures exist for supplier assessment, corrective and preventive actions, and customer complaints, but records are not available. The supplier reports in-stock and overseas-warehouse capabilities, OEM service for popular brands, ODM services, and customization from samples or designs. However, it has no valid manufacturing-capacity contract with its affiliated subcontractor, no new products in the past year, no R&D patents, no overseas showroom, and no available SDK. Financial credibility cannot be assessed because the provided financial entries contain only years and no usable financial information.

CertificationsThe supplier reports OHSAS/OHSMS 18001, ISO 9001, ISO 14001, and QC 080000 certifications under its supplier management systems. These explicitly indicate a broad set of reported management-system certifications.

R&D capabilityThe supplier provides ODM services and has documented R&D inputs, outputs, reviews, verification, and validation for audit, but reports no new products in the past year and zero R&D patents. The evidence shows an established R&D process but limited demonstrated recent innovation output.

Production capacityThe supplier reports quality assurance, in-stock capability, lead times within 15 working days in both peak and off-season, and OEM service for popular brands. However, it has no valid manufacturing-capacity contract with its factory or affiliated subcontractors, creating a documented production-governance deficiency.

Customization capabilityThe supplier explicitly offers customization from samples and designs, as well as ODM services, and reports OEM service for popular brands. These statements directly support capability for customer-specific product development and manufacturing.