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Lingwu, Yinchuan, Ningxia, China
© 2025 Sinochem Nanjing Corporation, All Right Reserved
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HS Code |
177305 |
| Product Name | Grape Seed Polyphenols |
| Main Ingredient | Grape Seed Extract |
| Primary Active Compounds | Oligomeric Proanthocyanidins (OPCs) |
| Source | Vitis vinifera seeds |
| Common Form | Capsule |
| Color | Brownish or reddish powder |
| Recommended Storage | Cool, dry place |
| Daily Dosage Range | 100-300 mg |
| Water Solubility | Partial |
| Common Uses | Antioxidant support |
| Taste | Slightly bitter or astringent |
| Standardization | 95% proanthocyanidins (often standardized) |
| Typical Shelf Life | 2-3 years |
| Vegetarian Suitable | Yes |
| Gluten Free | Yes |
As an accredited Grape Seed Polyphenols factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
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Competitive Grape Seed Polyphenols prices that fit your budget—flexible terms and customized quotes for every order.
For samples, pricing, or more information, please call us at +8615380400285 or mail to admin@sinochem-nanjing.com.
We will respond to you as soon as possible.
Tel: +8615380400285
Email: admin@sinochem-nanjing.com
Lingwu, Yinchuan, Ningxia, China
