Grape Seed Extract
Grape Seed Extracts are industrial derivative from whole grape seed that have a great concentration of OPC. The OPC has widely found from many plant species after it was firstly discovered by French scientist Jacques Masquelier from peanut shell. Human case reports and and results from laboratory and animal studies provide preliminary evidence that grape seed extract having antioxidant, no poisonous and anti-inflammatory.
Product Name:Grape Seed Extract
Specification:OPC 95%, 98%, Polyphenol 20%-80%
Grape seed extract is derivatives from the non-fermented whole grape seeds (Vitis vinifera L.), that have a great concentration of OPC, polyphenol, vitamin E, flavonoids and linoleic acid. proanthocyanidins (OPC) from grape seed extract powder is an strong antioxidants that has been widely used.
Grape Seed Extract Product Description
Product Name: Grape Seed Extract
Latin Name: Vitis vinifera L.
Part Used: Seed
proanthocyanidins(OPC) 95%, 98% test by HPLC
Polyphenol 20%-80% test by UV-VIS
Oligomer 60% test by HPLC
Prevent UV radiation, protect eyes, anti cancer.
Antioxidantive, scavenging free radical, prevent skin aging.
Protecting the cardiovascular,and Enhance vascular strength,prevention hypertension.
Advantage & Support
Leading natural plant ingredients supplier in China with 13 years" experience.
6000 square meters production area and more than 1000MT raw material processing ability annually.
ISO9001, QS, Kosher, Organic certified.
Overseas warehouse with large inventory and steady supply.
Professional R&D team and strong R&D strength.
Packing & Storage
Packing with fiber drum, 25 kg/drum,or as customer required.
Stored in a cool, dry and dark place, shelf life 24 months.
Q1. How does your factory control quality?
All the raw material purchasing and production quality control are strictly following the ISO9001: 2008 management system. Besides, the full-featured detection equipment and GMP quality management system to provide the strongest guarantee for high quality product. We can provide our customers the detailed test report for the quality evaluation before the sample.
Q2. What's your main markets?
North America, Europe, Asia, etc.
Q3. What is your delivery term and delivery period?
We accept FOB, CIF, etc. You can choose the one which is the most convenient or cost effective for you. The sample within 3 days, and bulk order within 5 days.
Q4. What is your package?
Powder: PE bag, glass bottle or PTFE bottle for inner packing, and aluminium foil bag for outer packing.
Liquid: glass bottle or PTFE bottle for inner packing, and aluminium foil bag for outer packing.
Bulk order: Fiber drum or steel drum.
Q5. What is the payment term?
Normally we advise customers use T/T, L/C or Paypal.
Q6. Will you supply samples for test the quality?
We’d like to offer our customers the free samples for the quality evaluation for most products, but the shipping cost is borne by customers.