How long is the lead time for production?

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

Can the product be customized?

Yes, customization is available from samples, including name, ingredients, grade, and packaging.

100% Natural Grape Seed Extract Polyphenols and Proanthocyanidins

Name: 100% Natural Grape Seed Extract Polyphenols and Proanthocyanidins
Brand: Kingherbs Limited
SKU: 765484595

Hunan, ChinaKingherbs Limited

US$20.00-50.00

25 kg

Sample price:US$0.00/5g.Request sample

Product profile

Customization

Available

Certification

ISO, FDA, HACCP, Kosher, Halal

Assay Method

Model NO.

CAS No.: 84929-27-1

Application Form

Injection, Paste, Tablet, Capsule

Application

Health Care Products, Medicine, Skin Care, Curing Cardiovas⪞ular

Name

Grape Seed Extract

Main Ingredients

Proanthocyanidins OPC/Polyphenols

Grade

Food, Cosmetic

Sample

Available

Botanical Source

Vitis Vinifera L.

Shelf

2 Years

Appearance

Red-Brown Fine Powder

Raw Material

Plants

Transport Package

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

Specification

ISO 9001, Kosher Certificate

Trademark

KINGHERBS

Origin

China

Production Capacity

500kgs/Month

Key features

High Potency Antioxidant: OPCs are 20x stronger than Vitamin C and 50x stronger than Vitamin E.

Skin Care Benefits: Protects collagen, prevents wrinkles, and firms skin against UV radiation.

Cardiovascular Support: Strengthens blood vessels, reduces inflammation, and supports tissue health.

Vision Improvement: Speeds vision recovery and improves acuity for those with eye fatigue.

Multiple Certifications: Certified by ISO, FDA, HACCP, Kosher, and Halal standards.

Flexible Customization: Customizable name, ingredients, grade, and packaging from samples.

Versatile Application: Suitable for injection, paste, tablet, and capsule forms.

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

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: ≤7.87h 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.