Is a free sample available?

Yes, a free sample of 50-100g can be offered to test the quality.

What are the main health benefits?

It acts as a powerful antioxidant, enhances immunity, and helps delay aging.

How is the price determined?

Price is determined by quantity, with large quantities having lower prices.

Halal Certified Natural CAS No. 4852-22-6 Polyphenol Grape Seed Extract

Name: Halal Certified Natural CAS No. 4852-22-6 Polyphenol Grape Seed Extract
Brand: Qingdao Vital Nutraceutical Ingredients Bioscience Co., Ltd.
SKU: 754757772

Shandong, ChinaQingdao Vital Nutraceutical Ingredients Bioscience Co., Ltd.

US$9.00-79.00

1 kg

Sample price:US$5.00/piece.Request sample

Product profile

Customization

Available

Certification

ISO, FDA, HACCP, SGS, Kosher Halal

Assay Method

HPLC, UV

Model NO.

Extract

Application Form

Injection, Lotion, Suppository, Paste, Tablet, Capsule

Application

Food, Health Care Products, Medicine

State

Powder

Extract Source

Grape Seed

Product Name

Grape Seed Extract

Latin Name

Vitis Vinifera L.

Appearance

Red Purple Powder

Part of Used

Seed

Shelf Life

2 Years

Detection Method

UV/Hptv

Active Ingredient

Proanthocyanidins/OPC/Polyphenol

Transport Package

Drum/Carton

Specification

25kg/Drum

Trademark

VNI

Origin

Shandong

HS Code

2932999099

Production Capacity

500, 000 Kg/Year

Key features

High Potency Antioxidant: Antioxidant activity is 50 times that of vitamin E and 20 times that of vitamin C.

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

High Purity Options: Available in OPC 95%/98% and Polyphenol 80%/90%/95% specifications.

Versatile Application: Suitable for Food, Health Care Products, and Medicine in various forms.

Natural Source: Extracted from natural grape seeds (Vitis Vinifera L.) with CAS No. 4852-22-6.

Health Benefits: Supports anti-aging, immunity enhancement, and reduces free radicals.

Flexible Packaging: Options include 25kgs/Drum, 20kgs/Carton, and 1kg/Bag.

Fast Delivery: Lead time is approximately 2-3 days after payment or order confirmation.

Company profile

Qingdao Vital Nutraceutical Ingredients Bioscience Co., Ltd.

Shandong, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2016-10-01 CertifiedNearest Port: Qingdao PortAverage Response Time: ≤2.84h CertifiedTerms of Payment: LC, T/T, PayPal, etc. CertifiedInternational Commercial Terms(Incoterms): FOB, CIF

AI-Powered supplier vetting

SummaryQingdao Vital Nutraceutical Ingredients Bioscience Co., Ltd. is a China-based limited company identified as both a trading company and manufacturer/factory. It focuses on natural plant extracts, nutraceuticals, and OEM services, with products including garlic, mushroom, red yeast rice, and other extracts. The supplier reports ISO 9001 and GMP certifications, two production lines, fewer than five R&D engineers, and fewer than five quality-control staff. It claims experienced workers, professional technicians, technical after-sales support, abundant stock, and on-time guarantees, but these claims are not independently substantiated in the provided information. The company reports 90% export sales and self-operated import/export rights, with exports beginning in 2016. Limited transaction records identify buyers in Brazil and Ukraine. Financial credibility, customization strength, and the scale of customer relationships cannot be firmly assessed from the available evidence.

Supplier typeThe supplier is explicitly classified as both a trading company and manufacturer/factory. Its stated activities include natural extract and nutraceutical supply, OEM services, and international trade, supported by self-operated import/export rights and a reported 90% export-sales share.

CertificationsThe supplier reports holding ISO 9001 and GMP management-system certifications. These are explicit certifications relevant to quality management and nutraceutical or health-product manufacturing, although no certificate scope or validity details are provided.

After-Sales capabilityThe company description explicitly claims technical after-sales support and a focus on satisfying customer requirements. However, no service team size, response standard, warranty terms, or documented service cases are provided.

R&D capabilityThe supplier states that it conducts R&D on natural extraction and supplies innovative natural plant extracts, while also reporting fewer than five R&D engineers. This supports the existence of an R&D function, but the limited staffing data and absence of patents, new-product records, or R&D outcomes prevent a stronger assessment.

Production capacityThe supplier is identified as a manufacturer/factory and reports two production lines, abundant stock, professional technicians, and on-time supply assurances. It also reports fewer than five quality-control staff, but the provided data does not specify capacity, facility scale, or throughput in non-financial terms.

Customization capabilityThe supplier explicitly offers OEM services, which is direct evidence of a customization-related capability for its natural extracts and nutraceutical products. No details are given on formulation development, minimum order requirements, packaging options, or customization scope.

Client casesTrade records identify one buyer in Brazil and one buyer in Ukraine, with the Ukrainian buyer appearing in two records. These records demonstrate some documented buyer activity, but the small number of transactions and absence of product, duration, repeat-order, or performance details limit the strength of the customer-case evidence.